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CalcKey

CalcKey

A calculator inside iMessage.

3 ratings
6 reviews
🔧 Utilities
📊 Productivity

Archived App (Last seen on 1 Jun 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • September 17, 2016
  • January 9, 2021

Developer

Thomas Coomer
✨Promote your app ✨
CalcKey screenshot #1 for iPhone
CalcKey screenshot #2 for iPhone
CalcKey screenshot #3 for iPhone
CalcKey screenshot #4 for iPhone
iphone
ipad
🧾$0.99
In-App Purchase↘︎
⭐6
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

Perform calculations directly within iMessage conversations on your iPhone and iPad. Enjoy a fun and colorful interface with smooth animations for a delightful user experience.

✓In-app calculations
✓iMessage integration
✓Fun animations
✓Bright colors
✓Speed and simplicity
Show original description

What's New in CalcKey

1.5

January 9, 2021

• Dark mode support. • Improved UI. • Minor background updates.

More
1

In-App Purchases

$0.99

CalcKey Pro

CalcKey Pro allows you to customise CalcKey to make it your own with a range to themes.

User reviews

Most RecentHighest RatedLowest Rated

Beware!

This app cannot be uninstalled
Prime rib steakPrime rib steak

Response from developer

Please visit our support page to view the tutorial on how to uninstall the app and discover how to use the app.

how to uninstall？？？

It can’t be installed
byh210byh210

Response from developer

Please visit our support page to view the tutorial on how to uninstall the app and discover how to use the app.

The software works as advertised! Very responsive developers!

It does what it says it will do.

The developer is TOP NOTCH! He got back to me with a comprehensive and informative answer to my question within an hour after I submitted it! You have to like and support responsive developers like Tom Coomer!
Pongo5295Pongo5295

Response from developer

That's great. Thank you for your review!

This app doesn't work, can't uninstall.

It looks suspicious to me.
FootPowderFootPowder

CalcKey

I agree with Daveystew20...the iMessage app doesn't work. No sign of it in iMessage. Plz fix
majorgeekemajorgeeke

Response from developer

Please visit our support page to view the tutorial on how to use the app.

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FAQ

What is CalcKey?

CalcKey is a calculator application designed specifically for iMessage on iPhone and iPad. It allows users to perform calculations directly within their message conversations without needing to exit the Messages app.

How much does CalcKey cost?

CalcKey is a paid application, available for a one-time purchase of $0.49. This price grants you access to all its features.

What devices does CalcKey support?

CalcKey is compatible with iPhone, iPad, and iPod touch devices. It is designed to work seamlessly within the iMessage platform on these devices.

What is the age rating for CalcKey?

CalcKey has an age rating of 4+, making it suitable for a wide range of users. The app's interface and functionality are designed to be accessible and straightforward.

When was CalcKey last updated?

The latest version of CalcKey, version 1.5, was last updated on January 9, 2021. This indicates the app has been available for some time and has received updates.

Does CalcKey have ads?

No, CalcKey does not contain advertisements. As a paid application, it offers an ad-free experience to its users.

What makes CalcKey fun to use?

CalcKey features fun bouncing animations and bright colors, aiming to make the process of calculating sums more enjoyable. Its design prioritizes speed and simplicity for a pleasant user experience.

How does CalcKey compare to other calculators?

CalcKey's primary differentiator is its deep integration with iMessage, allowing for calculations within conversations. While other calculator apps exist, CalcKey focuses on this specific messaging utility.