Millimeter Pro - screen ruler

🇺🇸 United States
VisTech.Projects LLC  | 
66
ASO score
Text
83/100
Reviews
50/100
Graphic
60/100
Other
0/100
rating
App Rating
4.3
rating
Votes
243
rating
App Age
12y 8m
rating
Last Update
Sep 27, 2024

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Rating
4.34
4.65
-7%
Number of Ratings (Voted)
243
3.2M
-100%
App Age
12y 8m
7y 8m
+65%
Price
$4
$0
In-app Purchases Price
$0
$69
Update Frequency
442d
27d
+1 520%
Title Length
29
23
+26%
Subtitle Length
28
28
Description Length
1 251
3 038
-59%
Number of Screenshots
2067
1325
+56 %
Size
24MB
284MB
-92 %

Category Ranking in United States

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Top Dec 06, 2025 Dec 13, 2025
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Top Dec 06, 2025 Dec 13, 2025
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Top Dec 06, 2025 Dec 13, 2025
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Ranking Keywords in United States

Keywords App Rank
линейка на экране
out out
рулетка для длины угла площад
out out
миллиметр - линейка на экране
out out
millimeterpro - 화면 눈금자
out out
измеряй углы
out out
화면 눈금자
in 1 in
миллиметр линейка на экране
in 1 in
눈금자
in 8 in
линейка pro
in 9 in
눈금자 (ruler)
in 11 in
Illustration
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Text ASO

Title (
Characters: 29 of 30
)
Millimeter Pro - screen ruler
Subtitle (
Characters: 28 of 30
)
best tape measure in inch mm
Description (
Characters: 1251 of 4000
)
App blog: https://goo.gl/da6LdZ Millimeter Pro is an easy-to-use and helpful measurement tool for iPhone or iPad. It uses a touch screen as a ruler or tape measure to make quick measurements, split objects into equal parts, measure object ratio (W/H), measure area, estimate diameter and angles, and split circular objects into equal parts. Place an object on the screen and simply touch and move rulers to measure it. You can measure in different units: MILLIMETERS or INCHES. Features: - mm and inch units - 2D measurements: vertical and horizontal rulers - area calculation - ratio calculation (W/H) - split linear and circular objects into equal parts - shows the length and angle of each part - disable/enable touch screen (freeze feature) - diameter or radius estimation - angle measure with Protractor / Goniometer mode - Thread pitch gauge for TPI and pitch size measurements Use this app in different areas to measure small objects that fit within your phone or tablet screen: jewelry, rings, stones, gem, beads, screws, bolts, buttons, nuts, knitting needles, knitting patterns, washers, insects, mosaic tile, hooks, frame wrap angle, etc. Enjoy the app and Thank you for your interest and support! VisTech.Projects Team}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.3
243 voters

Some Latest Reviews

Lauren HG
19 Nov, 2025
2
This app used to be amazing but suddenly the calibration is very off so it’s completely inaccurate.
Blyrrh
07 Aug, 2025
3
The app seems broken and that the only way you can change any angle / dimension / etc is to type an exact number. You need to do *something* if the user is tapping and dragging around. Even if it’s flashing the lock icon. Or default the lock to off. I get it finally, but also the fact that orientation is locked makes it really confusing what the lock does. Also, when you set a diameter and then go back to set it again, the value has mysteriously halved.
WaterManDelta
28 Jun, 2025
5
iPad mini A17pro上面直尺的一毫米明显更小,大概是实际上的不到零点五毫米,急需解决问题
leppi25
28 Sep, 2024
5
So viele Jahre schon und immer noch super. Ein sehr vielseitiges Tool. Messen von Strecken, Flächen und Kreisen mit Flächenberechnung. Alle gemessenen Strecken oder Kreise lassen sich in beliebig viele gleich große Partitionen unterteilen (z.B. 100 mm = 2 Teile á 50mm, 3 Teile á 33,33mm, 4 Teile á 25mm, usw) Die Anzahl der Unterteilungen und deren Länge werden angezeigt. Bei Kreisen werden die Winkel der Unterteilungen angezeigt. Außerdem lassen sich alle Werte auch numerisch eingeben, und es ist auch noch ein Winkelmesser an Bord. Alles in allem eine sehr gelungene und hilfreiche App! Vielen Dank an die Entwickler!
MatRamon
12 Sep, 2024
4
Not user friendly. I took me time to understand on how to use it. But very good measuring stuff equipment.
MatthewMat
09 Jan, 2023
5
Well designed app for small measurements, works perfectly, well thought trough.
aoeuks
22 Apr, 2021
5
I have been using the Millimeter Pro app for some years, and I think it is very good and very useful - and it is much quicker than some of the competitors! The new “Tape measure mode” is an excellent idea, but it just doesn’t work very well. I have tried over and over again, both with an iPhone and an iPad, and the measurements of a 30 cm long object are unfortunately very inexact.

Other

Additional Information
Rating:
4.34
Voted: 243
App Store Link:
Price: 3.99 $
Website:
Email: -
Privacy Policy:
Categories: Productivity, Utilities
Size: 23MB
App Age: 12 years 8 months
Release Date: Apr 11, 2013
Last Update: Sep 27, 2024
Version: 2.0.16
Version history
2.0.16
Sep 27, 2024
new devices, bug fixes and improvements
2.0.15
Jan 10, 2024
Bug fixes and stability improvements
Version history