# Miaomiao Smart vs Touch and Detect

The clearest difference is ads: Miaomiao Smart at none against Touch and Detect's shown. Miaomiao Smart also leads on iOS requirement (10.0 vs 15.6). Touch and Detect's advantage is update cadence (monthly vs every 3 months). 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.

Miaomiao Smart ships an update every 3 months, Touch and Detect monthly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Miaomiao Smart | Touch and Detect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/touch-and-detect-magnetify/id6743667588/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 136 MB | 4 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yiwu Timi Stationery Co., Ltd](https://appshunter.io/developer/1581053837) | [Masaharu Tsukamoto](https://appshunter.io/developer/939316877) |

## What reviewers say

### Miaomiao Smart

[App page](https://appshunter.io/ios/app/miaomiao-smart/id1581053835)

**Features:** macOS Compatibility

**In-app purchases:** none


### Touch and Detect

[App page](https://appshunter.io/ios/app/touch-and-detect-magnetify/id6743667588)

Easily test surfaces for magnetic properties with a simple touch. Detects if magnets stick to various household items like refrigerators and bathrooms, providing visual and haptic feedback.

**Highlights:** Test magnetic surfaces, Simple touch interface, Visual magnetic symbol, Vibration feedback, Sound effect notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is Miaomiao Smart free?

Miaomiao Smart is free to download, with no in-app purchases.

### Is Touch and Detect free?

Touch and Detect is free to download, with no in-app purchases.

### Do Miaomiao Smart or Touch and Detect have ads?

Touch and Detect shows ads; Miaomiao Smart does not.

### Which is updated more often, Miaomiao Smart or Touch and Detect?

Miaomiao Smart ships an update every 3 months, and Touch and Detect monthly. Most recently, Miaomiao Smart was updated on November 7, 2026 and Touch and Detect on October 30, 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.*