# 計測アプリ vs Ruler∘

The clearest difference is review sentiment: Ruler∘ at 50% against 計測アプリ's 25%. 計測アプリ's advantage is iOS requirement (10.3 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | 計測アプリ | Ruler∘ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (44 ratings)](https://appshunter.io/ios/app/ruler/id1503532937/reviews)** |
| Number of ratings | — | **44** |
| Positive reviews | 25.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 16 MB | 8 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Komori Yuta](https://appshunter.io/developer/1086426477) | [Andrei Shpileuski](https://appshunter.io/developer/1471178734) |

## What reviewers say

### 計測アプリ

[App page](https://appshunter.io/ios/app/id1243615602)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ruler∘

[App page](https://appshunter.io/ios/app/ruler/id1503532937)

This app uses augmented reality to measure distances, lengths, heights, and angles with your device's camera. It offers various modes for accurate measurements on different surfaces and for small objects. Users can save their measurements directly to their camera roll.

**Highlights:** Augmented reality measurements, Measure distance, length, height, area, angles, Point and shoot measurement, Air Mode for linear measurement, Surface Locked for planes, Save measures to Camera Roll

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 計測アプリ free?

計測アプリ is free to download, with no in-app purchases.

### Is Ruler∘ free?

Ruler∘ is free to download, with no in-app purchases.

### Do 計測アプリ or Ruler∘ have ads?

Neither 計測アプリ nor Ruler∘ shows ads.

---

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