Calipers Tape Measure

Name: Calipers Tape Measure
Price: 1.99 USD
Rating: 4.3 (26 reviews)
Author: Jacob Parker

Precision ruler & spirit level

$1.99

26 Ratings
Ages

4+
Years
Category

Utilities
Developer

Jacob Parker
Language

EN
English
Size

2.9
MB

Calipers lets you take measurements when you're on the go. For the big things, there's 5 meter tape measure. Simply place your iPhone on a surface so the ‘zero’ aligns with where you want to start your measurement. Next, place a finger near the bottom of your iPhone and slide your iPhone along the surface, keeping your finger still. Finally, when your finger reaches the top, repeat the process again until you’ve completed your measurement For the little things, the calipers mode will let you measure objects within a tenth of a millimeter. Simply place an object on the screen, and drag the top and bottom guides until they are just visible. To get really accurate readings, you can use the ‘plus’ and ‘minus’ buttons to move the guides closer or further apart by a 1/10th of a millimeter. 6 out of the top 10 free apps in this category are off by as much as 10% on the iPhone 12 & 13 Mini, or when some accessibility features are enabled. Since most people don't check their app against a ruler - we felt it was really important we did! This app has been throughly tested to ensure the measurements are accurate in every scenario.

Ratings & Reviews

4.3

out of 5

26 Ratings

So good in a pinch.
05/29/2025

Svmthai
Being able to measure small things quickly with this app is incredibly nice. Can’t say how accurate it is but when you just need a quick or visual reading, it’s great.
So good in a pinch.
05/29/2025

Svmthai

Being able to measure small things quickly with this app is incredibly nice. Can’t say how accurate it is but when you just need a quick or visual reading, it’s great.
Free app that doesn’t take data
03/07/2023

JJ Someone
For a free app that does not collect any info, it is quite nice & useful. Can’t really complain about anything. (From Reddit)
Free app that doesn’t take data
03/07/2023

JJ Someone

For a free app that does not collect any info, it is quite nice & useful. Can’t really complain about anything. (From Reddit)
Good in a pinch
03/05/2023

Elafkhan
Initially I was a little confused on how to use this but it works great after you figure out how to use this. The calipers are cool too

Developer Response
Thanks for the review!
Good in a pinch
03/05/2023

Elafkhan

Initially I was a little confused on how to use this but it works great after you figure out how to use this. The calipers are cool too
Developer Response 03/10/2023
Thanks for the review!
So close
12/31/2023

camflan
Using the micrometer (right icon in segment control), the app locks up when touching the zoom control. Everything else looks great, wish it didn’t have this bugiPhone 15 pro max

Developer Response
Sorry for this! I put out an update to fix this yesterday. Check the App Store for updates 🤩
So close
12/31/2023

camflan

Using the micrometer (right icon in segment control), the app locks up when touching the zoom control. Everything else looks great, wish it didn’t have this bugiPhone 15 pro max
Developer Response 01/02/2024
Sorry for this! I put out an update to fix this yesterday. Check the App Store for updates 🤩

Updated to support newer devices

Version 1.9.2 Mar 30

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Jacob Parker
Size: 2.9 MB
Category: Utilities
Compatibility: Requires iOS 17.0 or later.

iPhone
Requires iOS 17.0 or later.

iPad
Requires iPadOS 17.0 or later.
Languages: English
Age Rating: 4+

4+

Learn More