# AR measure ruler meter GRuler vs AR

The clearest difference is review sentiment: AR at 100% against AR measure ruler meter GRuler's 29%. AR measure ruler meter GRuler's advantage is device support (4 vs 2) and iOS requirement (11.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AR measure ruler meter GRuler sells 3 one-off in-app purchases and AR sells 8 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

AR measure ruler meter GRuler ships an update fortnightly, AR every 8 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | AR measure ruler meter GRuler | AR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (16 ratings)](https://appshunter.io/ios/app/ar-measure-ruler-meter-gruler/id1274233742/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 29.4% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 71 MB | 441 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beaverhood LLC](https://appshunter.io/developer/1125415391) | [AR-Physics UG (haftungsbeschränkt)](https://appshunter.io/developer/1780209828) |

## What reviewers say

### AR measure ruler meter GRuler

[App page](https://appshunter.io/ios/app/ar-measure-ruler-meter-gruler/id1274233742)

This augmented reality app allows you to measure distances and lengths using your phone's camera. It supports various units and lets you save, share, and screenshot your measurements.

**Highlights:** Augmented reality measurement, Set auxiliary units, Choose between centimeters or inches, Measure distance with two taps, Take and save screenshots, Share measurements on social networks, Files app integration

**Features:** Apple Watch app, iMessage stickers

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad from AR ruler & tape | $0.99 | one-time |
| Remove user gallery limit | $0.99 | one-time |
| Remove Ad plus gallery limit | $1.99 | one-time |


### AR

[App page](https://appshunter.io/ios/app/ar-physics/id6451423436)

Explore Physics, Math, and Astronomy through interactive Augmented Reality experiments and AI-powered learning. Engage with digital simulations, flashcards, and quizzes for school, homework, and exam preparation.

**Highlights:** Augmented Reality experiments, AI-powered learning assistance, Interactive simulations, Flashcards and quizzes, Exam preparation tools, Digital lab equipment

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AR-Physics | $2.99 | per month |
| AR-Physics Weekly | $3.99 | per 7 days |
| AR-Physics | $6.99 | per month |
| AR-Physics Pro | $12.99 | per month |
| AR-Physics | $24.99 | per year |
| AR-Physics | $39.99 | per year |
| AR-Physics | $39.99 | per year |
| AR-Physics Pro | $69.99 | per year |


## Frequently asked questions

### Is AR measure ruler meter GRuler free?

AR measure ruler meter GRuler is free to download, with in-app purchases available.

### Is AR free?

AR is free to download, with in-app purchases available.

### Do AR measure ruler meter GRuler or AR have ads?

Neither AR measure ruler meter GRuler nor AR shows ads.

### Which is updated more often, AR measure ruler meter GRuler or AR?

AR measure ruler meter GRuler ships an update fortnightly, and AR every 8 days. Most recently, AR measure ruler meter GRuler was updated on November 3, 2026 and AR on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*