# Ruler Pro HD — Measure With Phone

> Measure With Phone (iPhone/iPad app by Digifun Studios.)

- Source: https://appshunter.io/ios/app/ruler-pro-hd/id735918189 (this page in markdown: same URL + `.md`)
- Developer: [Digifun Studios](https://appshunter.io/developer/486433492)
- Category: Productivity, Utilities
- Price: $0.99 with in-app purchases
- Age rating: 4+
- Requires: iOS 7.0 · 5 MB
- Languages: English
- Released: 2013-11-07
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/ruler-pro-hd/id735918189/reviews.md

## What is Ruler Pro HD?

With a single touch your iPad turns into a Top Accurate Ruler. EVERYONE NEEDS A RULER! 

Ruler Pro HD : Measure With Phone is beautifully designed scrollable ruler allowing you to take measurement quickly and easily. This is a basic ruler that helps you measure objects using your device screen. The ruler app is providing you with a basic 10 inch/25 cm ruler. We've added longer ruler types, so you can upgrade and add the one you like to the app. Your iPad is small doesn't mean it cannot be used to measure longer objects. 

Ruler is an handy pocket tool used in geometry, technical drawing and engineering/building to measure distances and/or to rule straight lines. The Ruler app has simple and elegant interface allows you to measure area of room space, snap or photo, windows, TV screen and other object. It is easy to measure length in inches, centimeter and millimeter. 

◉ App Features ◉ 
► 3 new exciting themes 
► High Precision support drag and scroll to comfortably measure large objects 
► Customizable pair of units to display 
► Measure length in multiple type of unit like inches, centimeter and millimeter 
► Handy for everything 
► Different ruler color schemes 
► Instantly switchable ruler scales 
► Retinal display, high resolution UI for iPhone and iPod Touch 
► Instruction for measuring objects larger than your device 
And Much More 

==== INSTRUCTIONS TO MEASURE LARGE OBJECTS ==== 

1. Align iPad where the object start 
2. Place your finger on screen 
3. Move or slide your iPad 
4. Reach to the end of the Object, its simple and easy. 

Feel free to contact us with feature and update suggestions. Tech Support Email: support@digifungames.com

## Pricing and in-app purchases

Base price: $0.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Diano Theme Ruler | $1.99 | one-time |
| Giraffe Theme Ruler | $2.99 | one-time |
| Half Meter Long Ruler | $0.99 | one-time |
| One Meter Long Ruler | $1.99 | one-time |
| Popcorn Theme Ruler | $1.99 | one-time |
| Three Feet Long Ruler | $1.99 | one-time |
| Two Feet Long Ruler | $0.99 | one-time |



## Version history (last 3 releases)

### 3.0 — 2020-02-19

- Optimized for iOS 13
- Bug fixes

### 2.2 — 2016-11-17

- Added support for all iPad devices and iOS 9
- Minor bug fixes

### 1.0 — 2013-11-07

No release notes.

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## More apps by Digifun Studios

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All apps by Digifun Studios: https://appshunter.io/developer/486433492

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*