Best Free Android Apps - Updated 2018

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 Best Free Home & Office for Android
 
 

Best Free Calculator for Android

Mobi Calculator FREE (176 KB), an excellent and easy-to-use calculator with math expressions, memory and history entries that can be edited for a recalculation without the need to enter them all over again. It comes with scientific functions and other useful features such as radix mode, time calculation and more.
 
RealCalc Scientific Calculator (296 KB), a scientific calculator that's fully featured and complete with unit conversions. Useful features include result history, digit grouping, 10 memories and more. Handy to use on a mobile device.
 
handyCalc Calculator (1.3 MB), powerful enough to solve equations with variables and functions, draw graphs for math expressions, and with unit and currency converters built-in, though it didn't respond well to a long expression when tried. (If the keypad doesn't work, please try the previous version from the developer's site.)
 

Best Free Calendar for Android

Jorte (5.8 MB), a good calendar in a monthly or weekly view with a scheduler function and other useful features such as data import and export, acquire national holidays, sync events and tasks with Google calendar and more.
 
aCalendar (1.1 MB), a free versatile calendar with no ads, uses Android's native calendar backend and sync, shows text in day, week and even month views, with flexible recurrences, adjustable font size, fullscreen widgets and other user settings to the way you want.
 
Calendar Pad (316 KB), better than the default calendar that comes with your Android devices, it allows you to see your events with text in day, week or month views in addition to other features.
 

Best Free Comic Book Reader for Android

Perfect Viewer (3.7 MB), equipped with five viewing modes to fit your screen, this fast comic viewer supports archive file formats including cbz/zip, cbr/rar, 7z/cb7 and lzh and common image formats such as jpg, png, gif and bmp. It also supports viewing pdf files with Perfect Viewer PDF Plugin which is also free.
 
A Comic Viewer (673 KB), a lightweight comic book reader opens various file formats including cbz/zip, acv, cbr/rar, jpeg, png and bmp. Some useful features include scale images to suit your screen height or width, adjust screen brightness, and set left-to-right or right-to-left reading to your liking.
 

Best Free Compass for Android

3D Compass+ (2.0 MB), a handy 3D compass to check for direction or everything that is location-based. Great features include reality view, map, coordinates, address and speed in the same view. Ads supported.
 

Best Free Dictionary and Thesaurus for Android

Dictionary - Merriam-Webster (20 MB), type in or speak a word to look up its definitions, audio pronunciations, example sentences, synonyms and antonyms which are accessible offline. Most words including highlighted ones are hyperlinked for a tap to search deeper. Other features include Daily Word and Recent Searches. Ad-supported.
 
Dictionary.com (3.6 MB), includes more than 2 million definitions and synonyms from Dictionary.com and Thesaurus.com, with audio pronunciation, voice-to-text search, hyperlinked words, favorite words list, Word of the Day, homescreen widget, offline dictionary, etc. Ad-supported.
 
Arcus Dictionary (6.3 MB), fast and ad-free dictionary with more than 165,000 words, definitions and synonyms without requiring network access after install, supports for text-to-speech, word hyperlinks, favorites and other options.
 

Best Free E-Book Reader for Android

FBReader (3.6 MB), a highly customisable ebook reader with non-nonsense menus delivers an excellent way to read an ebook. The app supports epub, rtf, fb2 (.zip), mobi, and plain text file formats, text-to-speak and other plugins, and integrates with external dictionaries. (Review)
 
Moon+ Reader (5.7 MB), read books in various formats such as ePub, txt, html, chm, fb2, umd or zip, with user settings for visuals, controls and themes. You can also bookmark, highlight, add notes and lookup words, and get free ebooks from online libraries. (Review) (App of the Week)
 
Cool Reader (6.5 MB) supports a multitude of ebook formats including epub (non-DRM), fb2, doc, txt, rtf, html, chm, tcr, pdb, prc, mobi (non-DRM), and pml, with loads of settings such as bookmarks, text to speech, fonts, etc., that make reading a book more interesting. (Review)
 

Best Free Encyclopedia for Android

Wikipedia (1.5 MB), search in your preset language for useful information from millions of articles written collaboratively by volunteers around the world with this official app optimized for your Android device, with today's featured article, save pages for offline viewing and other features such as optional font size, copy and share.
 
Wikidroid (Wikipedia Browser) (377 KB), a good alternative to the official Wikipedia app, Wikidroid allows you to view all Wikipedia articles formatted perfectly for your device in a fast and sleek interface with zoom, bookmark, copy, share and other features including save pages to SD card. Ad-supported.
 

Best Free Flashlight for Android

Tiny Flashlight + LED (1.3 MB), use your device's camera LED flashlight or screen as a bright torch, with adjustable light sources and support for warning light, police light, color flashlight, strobe flashlight, morse code and more.
 

Best Free Genealogy or Family Tree for Android

Ancestry (2.8 MB), an easy-to-use app to build and update a family tree of yours, or scour the research library by name to trace historical records with individual info, family, photos and evidence.
 

Best Free Notepad and Notebook for Android

Evernote (11 MB), take notes, ideas, pictures and recordings with your mobile device, and sync them instantly to your Web or PC version. Not only can it index all your notes, Evernote recognizes the actual text within the pictures so that you can search them easily.
 

Best Free Office Suite for Android

WPS Office (27 MB), view, create and edit Microsoft office documents including Word, Excel and Powerpoint with multiple supported file formats such as doc, docx, xls, xlsx, ppt and pptx. Saving as txt and export to pdf are supported. Basic editing and formatting tools are mostly available.
 
See also: Google Drive
 

Best Free Optical Character Recognition (OCR) for Android

Text Fairy, scan and convert images and printed documents into text and searchable pdf files with this app with OCR capabilities at good speed, supporting multiple languages and text editing, free, open source and no ads. (App of the Week)
 

Best Free PDF Reader for Android

Adobe Reader (6.6 MB), view PDF files clearly on selectable viewing modes such as fit-to-screen, continuous scroll or reflow text, supports for multi-touch zoom and navigation, and sharing PDF files via bluetooth or email.
 

Best Free Personal Finance for Android

Financisto - Expense Manager (2.2 MB), an open-source personal finance manager lets you record and monitor your daily transactions with multiple accounts in any currency you choose. Useful features include scheduled and recurring transactions, budgets, reports, backup and restore database, export to CSV or QIF files.
 
Expense Manager (222 KB), easily manage your expense and income accounts by categories and scheduled transactions. Supported features include payment alerts, expense reports and charts, password protection, import and export of account activities, etc.
 
Personal Finance (601 KB), on top of Expense Manager, you can do more with stock portfolios, market overview, financial news, real-time stock quotes, market indexes and rates, currency converter, loan calculator and more.
 

Best Free Programming Editor for Android

QuickEdit Text Editor, a sleek and quick text editor for creating and editing programming or normal text files on your device or cloud storage via Google Drive, Dropbox or OneDrive, complete with code highlighting and line numbering. (App of the Week)
 

Best Free Reminder / To-do List for Android

Any.do (6.7 MB), a very sweet To-do list app with alerts, speech recognition, cloud sync, backup and more. It's easy to use, press a task to change its priority, folder, alarm and note or share it; and long press an entry to move it around. (Review)
 
ColorNote Notepad Notes (535 KB), a handy note taking app in the form of text and checklist by color, with reminder, password, search and backup functions. You can easily schedule your notes and to-do lists in a calendar, pin a reminder on the status bar or stick a note on your homescreen via widgets.
 
Remember The Milk (3.4 MB) allows you to add and complete tasks on the go, organize tasks with priorities, due dates, time estimates, repeating, lists and tags, and sync with Remember The Milk online. Some features including unlimited sync and push notifications are only for Pro version.
 

Best Free Text Editor for Android

JotterPad, a plain text editor making full use of the screen estate of a small mobile device with minimalist user interface, allows you to focus on writing either on your local device or cloud storage without distractions of a full-blown word processor. (App of the Week)
 

Best Free Timer and Alarm Clock for Android

StopWatch & Timer (667 KB), where to look for other than this well-designed stop watch and count down timer? It's clean and simple, with optional colors and alarm sounds. A reliable tool to get ready for use.
 
AlarmDroid (3.1 MB), besides most basic features, it has flip-and-snooze allowing you to turn the alarm clock back into snooze mode by turning over the phone, speaking clock announcing the time and local weather conditions, music or an Internet radio stream for alarm tone, and more.
 
Alarm Clock for Android (3.9 MB), not just a simple wake-up alarm clock, but also a reminder for all what matters in life such as birthdays, anniversaries, conferences or any important events that you don't want to miss. Settings such as notification, ringtone and others are a plus.
 

Best Free Translator for Android

Google Translate (4.9 MB), instantly translate words and phrases between more than 60 languages with voice input and text-to-speech supports. Other features include offline access to history and favorite items, display translations in full screen mode, handwriting and more.
 

Best Free Unit and Currency Converter for Android

Unit Converter (828 KB), Wopnersoft's Unit Converter converts most common units of measure and currency in a simple and clean design. It's easy to use and allows for saving commonly used conversions to a favorites list.
 
Exchange Rates (750 KB), set a base currency you like, add other currencies to the conversion list and long press one of them to view charts in a time range you choose. Overall, it's an elegant currency converter that's easy to use, rich in features, integrated with a calculator, supporting online or offline mode and has no ads.
 
 

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Comments

Nice list!

I just got a tablet and I wanted to install an antivirus. This listing shows lookout and avast as the best ones but the best antivirus for android (your review) shows trustgo and avast as the tops choices. Who am I suppossed to believe? Does anyone else have some any suggestions?

Thanks for your kind comment DaRK.STaR. TrustGo Antivirus & Mobile Security is a new top pick selected by our fellow editor IO.Hazard in the review article. It's now updated in this mega list. Give it a try and hope that you'll like it.

Wow, that was a quick response! Thanks for helping me Jojoyee.
Once I read your response I installed trustgo but then I went the lookout way. Now I'm trying to make up my mind between the two :P
I love your QR codes scheme. I just point 'n shoot and I go to the app I want fast 'n easy. Great Idea!

in need of assistance...my phone has been hacked and ive tried so many downloads and even bought a new phone that i sleep with at night and somehow it keeps happening...im starting to go nuts like its my personal mission to stop this from happening...any help is greatly appreciated

BillPin which has acquired Billmonk just now has a good Android application for sharing bills.

This listing of Android apps is superb, as always, but I'd like to add a small note of caution about Ringdroid. It's a great program and works well, but when I repeatedly found icons for gambling and other unwanted applications on my home screen, I finally tracked down Ringdroid as the source. As a result, I uninstalled it, as I don't need to create ringtones regularly, and I can always reinstall it briefly if I want to create a ringtone, then uninstall it again.

If anyone has reliable information that this problem is no longer happening with Ringdroid, that would be good to know, but until that is known for sure, users should be aware that Ringdroid may install all kinds of junk apps on their phones.

just to visually clarify:

This is the good Ringdroid:

https://play.google.com/store/apps/details?id=com.ringdroid&feature

This is the evil, crap, fake Ringdroid (Social Edition):

https://play.google.com/store/apps/details?id=com.ringdroid.social&featu...

Both look like the same icon except that the Social Edition (the evil, crap, fake Ringdroid) has a white circle filled in with blue, & a white "in" written on the blue background.

I agree (as noted in my posts 106877 and 106897).

Thanks for your post.

hi yankiwi, i think you may find that you have downloaded a knock off copy of ringdroid from google play. it is called ringdroid (social edition) by song qinglin. a while ago i did the same as ringdroid had not developed their most excellent app for ice cream sandwich/jellybean at the time i needed it. it did exactly the same things as you have detailed..crap dropped all over my screens from airpush. i finally tracked this down with the excellent dr. web. as far as i know & have experienced ringdroid has never done what you have detailed. ditch the fake app & get the real thing. as you stated it is a great app.

Hi, mjuice7,

Thanks for the suggestion, but I just went to Google Play and checked out both Ringdroid apps. After reading them both, I'm quite certain that I had the one from the Ringdroid Team, and for three reasons:

1) Because of the obvious difference in the two icons (I'd never before seen the blue and white emblem in the "Social Edition" icon);
2) Because I've never heard of "song ginglin," but seem to remember reading something about the "Ringdroid Team" before; and finally (and most important),
3) Because I am cheerfully "anti-social" and heartily detest Facebook, Twitter, and all other annoying forms of "social media" or anything that even remotely smacks of that, so I would never download the "social edition" of anything!

Ringdroid is indeed a great app, but for now I'll play it safe and leave it off my phone unless I have a reason to load it in order to create a specific ringtone. I hope others enjoy it and find it "AirPush-free."

Thanks again for your post.

The Ringdroid app linked from here is not a blue and white icon. It is redish note with a yellow scissors. https://play.google.com/store/apps/details?id=com.ringdroid the Rindgdroid app with a blue and white emblem is from a different developer https://play.google.com/store/apps/details?id=com.media.ringtonemaker#?t.....

Hi, mr6n8,

Thanks for your post, but I understood that difference. I was simply trying to use that difference to explain to the previous poster that one of the reasons that I knew that I had downloaded the original Ringdroid app and had NOT installed the "social edition" version from the alternate developer was that I had NOT seen that additional blue and white emblem before. Just to be sure I'm being clear, the Ringdroid I downloaded was the original Ringdroid with the icon that had only the reddish note and yellow scissors you described and did NOT have the additional blue and white emblem.

I hope this clears up any misunderstanding.

Cheers

OK I misread your previous post.
Thanks for the feedback Yankiwi. So far I've not experienced unwanted app icons on the home screen resulted from Ringdroid. Check if you have installed Ringdroid developed by Ringdroid Team or the Social Edition by another developer, and if you have installed the app directly from the Play Store. According to the developer, Ringdroid is an open-source project and it does not contain ads. You may also email the developer to find out more.

Hi, Jojoyee,

Thanks for the info. I've never downloaded any app from any source other than the Google Play Store, so I'm sure it was that version of Ringdroid. I scanned with AirPush Detector, which found that Ringdroid contained AirPush, because I'd noticed occasional app icons on my home pages ("Slotto" and others). The unwanted app icons would only appear occasionally while I had Ringdroid installed, but they have never appeared since I uninstalled Ringdroid.

As I said, I really liked Ringdroid; it's a great program, does what it says it will do, and does it well, but until I'm sure that it's not going to load junk onto my phone, I'll only install it long enough to create a ringtone (which I rarely do), then immediately uninstall it. However, if others have better or newer information to the contrary, I'll be glad to hear it.

Thanks for this great list!

aContacts hasn't been updated in over three years and its Play listing says "Not fully compatible with Android 2.0"

Best Android Navigation Apps

Add OsmAnd. By far the most powerful mapping App for Android.

Uses off-line OSM maps (no data download but online also available) and includes voice guidance, gpx track recording, contours, etc etc.

Is it time for its own category, viz. Offline Navigation (GPS) Apps, ?

For example, I would like to see a comparison between OsmAnd and Copilot Live V9

Just got my first smartphone which runs on Android. I've installed many of your suggested apps and they all seem to be high quality. Thanks for your work on this list.

Hello, JoJoyee...

The photos for Jetpack Joyride and Temple Run are reversed!

Thanx for a great piece of research! Keep it up.

Thanks pratomorone for pointing out. They are now fixed.

Great list Jojoyee!
I myself love to play games on my phone some now and then. I am a huge fan of racing games and I found GT Racing: Motor Academy Free+ to be one of the best free games around. It is a 400MB download, but if you have a WiFi connection it's worth downloading it.

Audiogalaxy no longer seems to be available on GooglePlay, and the website is also unavailable. This should probably be removed from the Best list. Does anyone know of an alternative?

Thanks for the feedback Luftmensch. It's now removed from the list as Audiogalaxy has been discontinued due to its acquisition by Dropbox. When available, a good alternative will be added to the list.
Update: added "Qloud Media Free" as an alternative to Audiogalaxy.

There's a game... I think it's called 3D Cats or 3D Flying Cats.... it's pretty addictive too but is a battery drainer. The cat meoows when you crash sometimes growls a bit, actumy feel bad for smashing his rocket into a wall.

Es file explorer is universally the best file manager in terms of simplicity and options. Have used it on both HTC and Samsung.

SuperSU is better than Superuser IMHO especially now with the new updates.

Google Drive is awesome for storage space and versatility as you can open and create virtually anything using docs without having to install office software. Kingston Office I think its called is an amazing free office manager of you want one.

Titanium Backup and My Backup are great apk and data tools. My SMS backup is handy too.

I use win amp for music player but Apollo is great as well.

Sorry, had to remove one of the games you mentioned, because it's not free. Please take care to suggest only free apps, as our site is about freeware. Thanks for the suggestions.

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