# 金属先选 vs SideKey

The clearest difference is rating: 金属先选 at 5.0 against SideKey's 2.5. 金属先选 also leads on in-app purchases (none vs 3) and iOS requirement (15.0 vs 18.6). SideKey's advantage is update cadence (every 5 days vs every 3 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. SideKey sells 3 in-app purchases, starting at $3.99 per 7 days. 金属先选 asks for nothing beyond the download.

金属先选 holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

金属先选 ships an update every 3 weeks, SideKey every 5 days. The most recent releases landed on October 30, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 金属先选 | SideKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6753938541/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/sidekey-custom-action-button/id6814712920/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 55 MB | 94 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [山东辰十三健身集团有限公司](https://appshunter.io/developer/1816683992) | [Ahmet Giray Ucar](https://appshunter.io/developer/1583246836) |

## What reviewers say

### 金属先选

[App page](https://appshunter.io/ios/app/id6753938541)

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

**In-app purchases:** none


### SideKey

[App page](https://appshunter.io/ios/app/sidekey-custom-action-button/id6814712920)

This app allows you to customize your iPhone's Action Button to launch apps, shortcuts, and tools with a press. It also offers a Lock Screen launcher for quick access to your favorite items and includes various built-in utilities.

**Highlights:** Action Button customization, Lock Screen launcher, Customizable profiles, Built-in tools (notes, timer, flashlight), Private camera with Face ID/Touch ID, QR code generator, Find my car feature

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SideKey+ Weekly | $3.99 | per 7 days |
| SideKey+ Monthly | $7.99 | per month |
| SideKey+ Yearly | $24.99 | per year |


## Frequently asked questions

### Is 金属先选 free?

金属先选 is free to download, with no in-app purchases.

### Is SideKey free?

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

### Which has better reviews, 金属先选 or SideKey?

金属先选 is rated higher. 金属先选 averages 5.0 out of 5 from 1 ratings, while SideKey averages 2.5 from 2 ratings.

### Do 金属先选 or SideKey have ads?

Neither 金属先选 nor SideKey shows ads.

### Which is updated more often, 金属先选 or SideKey?

金属先选 ships an update every 3 weeks, and SideKey every 5 days. Most recently, 金属先选 was updated on October 30, 2026 and SideKey on November 6, 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.*