# ACATW复古工具箱 vs Ruler msg

The clearest difference is ads: Ruler msg at none against ACATW复古工具箱's shown. Ruler msg also leads on update cadence (every 5 weeks vs every 3 months). ACATW复古工具箱's advantage is iOS requirement (11.0 vs 16.1). On price, 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.

ACATW复古工具箱 ships an update every 3 months, Ruler msg every 5 weeks. The most recent releases landed on October 6, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | ACATW复古工具箱 | Ruler msg |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (103 ratings)](https://appshunter.io/ios/app/acatw-100/id778193888/reviews)** | — |
| Number of ratings | **103** | — |
| Positive reviews | 93.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 6 MB |
| Requires iOS | **11.0** | 16.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Maozhou Cloud Computing Co., Ltd.](https://appshunter.io/developer/1736444342) | [kenshin miyamoto](https://appshunter.io/developer/1672328137) |

## What reviewers say

### ACATW复古工具箱

[App page](https://appshunter.io/ios/app/acatw-100/id778193888)

This utility app offers a collection of essential tools for daily life, including a flashlight, ruler, level, and decibel meter. It also features real-time intercom and online translation capabilities. Discover more hidden functions within this compact and powerful toolbox.

**Highlights:** Flashlight, Measuring ruler, Level, Selfie mirror, Decibel meter, Counter, Ten thousand year calendar, Online translation

**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 ACATW复古工具箱 free?

ACATW复古工具箱 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 ACATW复古工具箱 or Ruler msg have ads?

ACATW复古工具箱 shows ads; Ruler msg does not.

### Which is updated more often, ACATW复古工具箱 or Ruler msg?

ACATW复古工具箱 ships an update every 3 months, and Ruler msg every 5 weeks. Most recently, ACATW复古工具箱 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.*