FlexCalc: Linked Calculations

Contains adsIn-app purchases
4.7
21.8K reviews
500K+
Downloads
Content rating
PEGI 3
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About this app

FlexCalc offers a fresh calculation experience on Android with flexible editing and instant result updates.

Key features:
- Highlight and edit any number in your sequence – when you change that number, the result updates automatically.
- With a selected result, you can perform any operation – e.g., divide, subtract, or add – and create a linked number below, allowing you to start a new calculation related to the original one.
- Share results easily with a screenshot of the calculation.
- Explore various themes and fonts to enhance your user experience.
Updated on
Sep 8, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
20.8K reviews
APS
August 25, 2025
It's still the best calculator app that I've found, much better than the bundled Samsung and Google calculators. The ability to easily see and edit your recent calculations is excellent
1 person found this review helpful
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Justin Hambleton-Jones
August 25, 2025
Paid for the pro version and still getting popups for data collection consent and the developer advertising his other apps.
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todayweather.co
August 25, 2025
Hello! Sorry about the issue. This is a bug — paid users shouldn't see those popups. We're fixing it. For now, just tap "Decline" and it won't appear again. Thanks for your support! — FlexCalc
A Google user
February 22, 2020
This use to work great before they started putting in ads, now it has a defect where after a few lines of entries you can't see the bottom (aka the active part) of the screen. I paid for the pro version, but that didn't help (the ads were gone, but the defect still exists). Too bad, this was one of the best calculators out there (with the exception that it never really did negative numbers). Hey devs, product manager .. this should be an easy bug to fix!!!
114 people found this review helpful
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What’s new

Version 2.3.13:
- Android themed icon support.
- Minor bug fixes.