# 半导小芯 vs atk

The clearest difference is review sentiment: atk at 100% against 半导小芯's 67%. atk also leads on update cadence (weekly vs every 3 months). 半导小芯's advantage is iOS requirement (12.0 vs 15.0). 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.

半导小芯 ships an update every 3 months, atk weekly. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 半导小芯 | atk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (13 ratings)](https://appshunter.io/ios/app/id1370251180/reviews)** | — |
| Number of ratings | **13** | — |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | — | Free |
| Size | 11 MB | 74 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Semiee Inc](https://appshunter.io/developer/1370251179) | [军 刘](https://appshunter.io/developer/1811358184) |

## What reviewers say

### 半导小芯

[App page](https://appshunter.io/ios/app/id1370251180)

**Features:** Vision Pro support

**In-app purchases:** none


### atk

[App page](https://appshunter.io/ios/app/atk-xtool/id6746311841)

This utility app provides essential tools for instrument and meter matching. It is designed for users who need to connect and configure various electronic devices.

**Highlights:** Instrument matching tools, Meter configuration, Device connectivity, Electronic device support

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

**In-app purchases:** none


## Frequently asked questions

### Is 半导小芯 free?

半导小芯 is free to download, with no in-app purchases.

### Is atk free?

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

### Do 半导小芯 or atk have ads?

Neither 半导小芯 nor atk shows ads.

### Which is updated more often, 半导小芯 or atk?

半导小芯 ships an update every 3 months, and atk weekly. Most recently, 半导小芯 was updated on November 2, 2026 and atk on November 8, 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.*