# Body Ruler vs Ruler msg

The clearest difference is update cadence: Body Ruler at fortnightly against Ruler msg's every 5 weeks. Body Ruler also leads on iOS requirement (14.0 vs 16.1). 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.

Body Ruler ships an update fortnightly, Ruler msg every 5 weeks. The most recent releases landed on October 6, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Body Ruler | Ruler msg |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 5 weeks |
| Size | 5 MB | 6 MB |
| Requires iOS | **14.0** | 16.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yutaka Tajika](https://appshunter.io/developer/1063102537) | [kenshin miyamoto](https://appshunter.io/developer/1672328137) |

## What reviewers say

### Body Ruler

[App page](https://appshunter.io/ios/app/body-ruler/id1537118452)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ruler msg

[App page](https://appshunter.io/ios/app/ruler-msg/id6445908328)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Body Ruler free?

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

### Is Ruler msg free?

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

### Do Body Ruler or Ruler msg have ads?

Neither Body Ruler nor Ruler msg shows ads.

### Which is updated more often, Body Ruler or Ruler msg?

Body Ruler ships an update fortnightly, and Ruler msg every 5 weeks. Most recently, Body Ruler was updated on October 6, 2026 and Ruler msg on September 28, 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.*