Camera Measure - PartoMeter

Name: Camera Measure - PartoMeter
Price: 2.99 USD
Rating: 3.8 (64 reviews)
Author: VisTech.Projects LLC

By: VisTech.Projects LLC

Ruler for photo and image

Features & Capabilities

Turn your phone into a smart ruler. Measure distance, angles, areas, and circles from photos with reference objects for calibration. No physical tools required.

This app supports saved photos, image imports, zoom and edit tools for precise alignment, and multiple units (meters, centimeters, millimeters, inches, micrometers, nanometers). It includes length, angle, area, and circle modes, plus relative measurements—ideal for DIY, design, architecture, crafts, and education.

User Growth & Download Statistics

App Photography Education Data

By:

VisTech.Projects LLC

Rating:

3.80

(64) 0.40

Version:

1.5.6 Last updated: 2026-03-25

Version code:

883136040

Creation date:

2013-08-28

Compatible devices:

Size:

24.89MB

Price:

2.99

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-04

Compare stats and ranking:

Ranking

# 190,751 ▲ 184,927

For Developers

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Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

VisTech.Projects LLC

Apple Apps Store

https://apps.apple.com/us/app/camera-measure-partometer/id689675004

Website:

http://www.vistechprojects.com

User Reviews

Users like the reference-based approach to improve accuracy and the circle mode, and find it handy for quick measurements on photos, including long-distance cases when a reference is present. However, several reviews warn that accuracy hinges on plane alignment and camera angle, while the UI can be hard to use. Photo blur and occasional performance quirks further hinder reliability. Overall, the ideas are strong, but usability and consistency need work.

Pros

Reference-based measurement using known references (e.g., a credit card) to improve accuracy.
Circle mode is a standout feature that aids measurements.
Useful for quick/estimated measurements on photos.
Can be used for long-distance measurements when a known reference is present.

Cons

Difficult to use; user interface is not intuitive or friendly; too complicated.
Accuracy highly depends on keeping the measured item and reference in the same plane; camera angle and lens distortion reduce reliability.
Loaded photos can be blurry or lower resolution than the original, making the scale hard to read.
Performance quirks: may require closing background apps to access the main screen.

Recent reviews

Need to close all background apps to get main screen.

by Ca*****, 2020-03-03

I bought this to some work. Needed to measure map scale and then use that number to find distances on a map but the loaded photo was at a lower resolution than the actual photo so i can’t clearly see the scale - its too blury. It makes this a waste of money for me. It would be great if it could be loaded at same resolution.

by Dt*****, 2020-01-15

This app is very difficult to use. It is hard to place the measure points in the correct place with your finger blocking the view. A magnifying glass above the point would be helpful. The interfaces and functions are limited and not user friendly