# Ruler vs KATOTEK － 鉄筋の切寸と取り合い

The clearest difference is in-app purchases: KATOTEK － 鉄筋の切寸と取り合い at none against Ruler's 1. KATOTEK － 鉄筋の切寸と取り合い also leads on ads (none vs shown). Ruler's advantage is device support (3 vs 1). On price and iOS requirement there is nothing between them.

Both are free to download. Ruler sells 1 one-off in-app purchase. KATOTEK － 鉄筋の切寸と取り合い asks for nothing beyond the download.

## The numbers

| Metric | Ruler | KATOTEK － 鉄筋の切寸と取り合い |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ruler-scale-ruler/id919130707/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 50 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [mitsunori oishi](https://appshunter.io/developer/905649994) | [KATO TECH, K.K.](https://appshunter.io/developer/6816854072) |

## What reviewers say

### Ruler

[App page](https://appshunter.io/ios/app/ruler-scale-ruler/id919130707)

This app displays various measurement scales for length, including meters and inches. It allows users to set magnification ratios and reduced scales for different applications. Users can calibrate the ruler and adjust PPI settings for accurate measurements.

**Highlights:** Display various measurement scales, Set magnification ratios, Set reduced scales, Measure in meters and inches, Free mode for custom scales, Calibration for accuracy, PPI setting

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $0.99 | one-time |


### KATOTEK － 鉄筋の切寸と取り合い

[App page](https://appshunter.io/ios/app/katotek/id6816854070)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ruler free?

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

### Is KATOTEK － 鉄筋の切寸と取り合い free?

KATOTEK － 鉄筋の切寸と取り合い is free to download, with no in-app purchases.

### Do Ruler or KATOTEK － 鉄筋の切寸と取り合い have ads?

Ruler shows ads; KATOTEK － 鉄筋の切寸と取り合い does not.

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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.*