Ruler • is made and published by Matrix Software Co. AppBrain is an independent app data site and isn't affiliated with Matrix Software Co. The app name, icon, screenshots and description belong to Matrix Software Co. and are shown as published on the App Store.
AppBrain's verdict
EstablishedWell rated- Rating on App Store
- 4.21
- 419 ratings
- Last updated
- April 16, 2026
- Size
- 6.14 MB
Users rate it well: 4.2 stars from 419 ratings.
User feedback
Ratings and reviews on the App StoreComments on Ruler • for iOS
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Store listing
By Matrix Software Co., from the App Store
Description by Matrix Software Co. Written by the developer, not by AppBrain. Click to read.
Choose between inches and centimeters.
Tap the screen to start using the best multi-touch measuring system and find the size of all curious objects around you.
Also with your camera measure everything accurate by using Augmented Reality (AR) feature.
1) Allows to tape measure linear sizes in cm, inches
2) With Bubble meter allows you to level objects horizontal
3) Save measurments
4) Allows to tape measure distance from device camera to a fixed point on the detected 3D plane.
5) Angle – allows to tape measure corners on 3D planes.
6) Area and Perimeter – allows to tape measure perimeter and area of the room.
7) Volume – allows to tape measure size of 3D objects.
8) Path – allows to calculate the length and area of the path.
9) Height – allows to tape measure height relative to the recognized surface.
10) Plan – generates plan projection for drawn objects and exports it .
11) On-screen Ruler app – measure small objects directly on the smartphone’s screen.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 6.14 MB
- Content rating
- Everyone
Technologies used by Ruler •
Releases
Updates seen on the App Store- Version
- 1.5
- Launched
- March 2021
No changelog data
Alternatives
Similar apps and more from Matrix Software Co.Alternatives to Ruler •
More from Matrix Software Co.
Rankings
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About the app and developer
About Ruler •
Ruler • is an utilities app developed by Matrix Software Co.
User Ratings
Ruler • is rated 4.21 out of 5 stars. The rating is based on 420 ratings.
App Information
Ruler • is freely available from the App Store. The app size is 6.14 MB. The latest version available is 1.5. The last update was on April 16, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since March 2021.
Developer information for Matrix Software Co.
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