Calculator Plus Free APK

Rating: 647K+ votes, 4.6/5

USA TODAY named Calculator Plus among its "25 Essential Apps", calling it the "handy calculator app that...[read more]

Apps, Tools
10.9 MB

Download APK (10.9 MB)

This is an original APK file direct fetch from google play. It is safe to download and free of any virus.

File Infos

Size‎10.9 MB
File Namecom.digitalchemy.calculator.freedecimal-v5.5.1.apk
Requires Android VersionAndroid 4.1+ (Jelly Bean)
RecommendedAndroid 7.0 (Nougat)
Package Namecom.digitalchemy.calculator.freedecimal
Author's NotesThe world's favorite calculator, named one of USA TODAY's "25 Essential Apps".

Certificate fingerprints (Signature):

SHA-1: 36456234B0F5356225C53C3190490FE8F32958B0
SHA-256: 04CB9AA4A82A4B8CD8BDA221A24FA39F5AE010F3FE3B9084100E41789BCC6491
The cryptographic signature guarantees the file is safe to install and was not tampered with in any way.

File hashes:

MD5: 2773B4C584B9663558AAB7C175F661E9
SHA-1: BA02C3CA49925E43ED6FFD241ABCC7B366BE3B81
SHA-256: F06E3F08D5F580864BFCD176651A83B1797911E106AF0F28BAB73A673D5EEB19
Verify the file you downloaded is not corrupt and was not tampered with using the file hashes above.

Application Permissions


Screenshots (3 pics & 01 video)

Screenshot 01Screenshot 02Screenshot 03

About Calculator Plus Free APK

Calculator Plus Free APK Download for Android
Calculator Plus Free APK Download for Android

Latest updates

What's new in version 5.5.1

- Fixed minor issues reported by users
- Please send us your feedback!


USA TODAY named Calculator Plus among its "25 Essential Apps", calling it the "handy calculator app that's garnered great user ratings"

I'm Calculator Plus - the perfect calculator for Android. I'm easy to use and beautifully designed to do things better than your phone or handheld calculator ever did.

I love saving you time and effort. I remember everything you calculate, and let you review it anytime, making me perfect for shopping, doing homework, balancing checkbooks, or even calculating taxes. And if you quit the calculator and go do something else, it's all still here when you come back. You'll never need to type the same calculation twice again.

I'm attractive and effective and I make great use of your big, beautiful display:

- You'll never forget where you are in a calculation - I show you exactly what's happening at all times
- I remember everything, so you can take a break, then come back later and pick up where you left off
- I show your calculations in clear, elegant type that's easy to read, with commas just where they should be
- You can use backspace anytime to correct a simple mistake, instead of starting over
- Use memory to keep a running total you can actually see
- My percentage key shows exactly what it did, so you're not left confused
- Swipe memory keys aside for advanced math functions!
- NEW! Full support for Samsung Multi-Window - true multitasking for your Galaxy device.
- My intuitive, lovable design makes it simple to do everyday calculations on your phone or tablet

Let Calculator Plus and your phone or tablet finally put that handheld calculator to rest!

This is an ad supported version - our ad-free version is also available.

Calculator Plus (C) 2018 Digitalchemy, LLC

User's Reivew

5 ★ I have used this app for years. I like it much better than the basic calculator that comes on phones. It is simple to use. I especially like that it has the last input right under the total. If I get interrupted, I can see my last entry right there!by Anonymous on January 18, 2018
5 ★ It's got everything i need.. big enough where my clumsy fingers wont hit the wrong number button. Love that it stores my calculation Most Hopeful on January 22, 2018
1 ★ I think this calculator is amazing. I would rate it 5 stars if it would open in negative colors mode. The white results field is terrible. 1 star until that is David Downing on January 14, 2018
5 ★ Don't know how many times over the years I have reinstalled this calculator Each and every time I have got a new phone this is the first app I reinstall Love this app So easy to use a d always at my fingertips A DEFINITE 10/10by Leon Lipschitz on January 07, 2018
5 ★ I've tried other calculator apps but to me they are not as good as this one! This seems to be the very best one for me! It's easy to use and accurate it's a real helpful app!by Carol on January 03, 2018
5 ★ I'm giving u 5 stars. But I really dislike the ads. This calculator is the closest to what I use everyday on my desk. So for the similarities of a real calculator thank you. Love the interface. Love being able to take my calculator with LINDA POKOLM on January 19, 2018
5 ★ I have tried many calculator apps, and I must admit that This app, Calculator Plus, is the Best One. It has Everything I need., and it's Very Easy to Use. Very helpful app. Thanks!! For a Great App.!!!by Anonymous on January 28, 2018
5 ★ Best calculator I've come across. Easy to use for figuring out tips, price comparisons, all kinds of quick math Marilyn Jacobson on January 06, 2018
5 ★ What can i say, perfect, just like my desk version. Well done you nailed it. Still the best A Google User on January 18, 2018
5 ★ A nice interface (took me straight back to school) on an app that acts like a proper calculator. Beats the stock HTC app hands down. I like Anonymous on January 19, 2018

How to install Calculator Plus Free APK on Android phone or tablet?

Download Calculator Plus Free APK file from, then follow these steps:

Update Phone Settings

  • Go to your phone Settings page
  • Tap Security or Applications (varies with device)
  • Check the Unknown Sources box
  • Confirm with OK

Go to Downloads

  • Open Downloads on your device by going to My Files or Files
  • Tap the APK file you downloaded (com.digitalchemy.calculator.freedecimal-v5.5.1.apk)
  • Tap Install when prompted, the APK file you downloaded will be installed on your device.

See more (full steps with pictures)

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