# 理想同学 vs RootKey

The clearest difference is update cadence: RootKey at daily against 理想同学's fortnightly. 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.

理想同学 ships an update fortnightly, RootKey daily. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 理想同学 | RootKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (17 ratings)](https://appshunter.io/ios/app/id6496130008/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 68.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Daily** |
| Size | 543 MB | 89 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Beijing Chelixing Information Technology Co., Ltd.](https://appshunter.io/developer/1493372430) | [Jiangsu Xinghui Shuzhi Technology Co., Ltd](https://appshunter.io/developer/1854062439) |

## What reviewers say

### 理想同学

[App page](https://appshunter.io/ios/app/id6496130008)

**Features:** Apple Wallet

**In-app purchases:** none


### RootKey

[App page](https://appshunter.io/ios/app/rootkey-ai-coding-and-passwords/id6806959122)

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

**In-app purchases:** none


## Frequently asked questions

### Is 理想同学 free?

理想同学 is free to download, with no in-app purchases.

### Is RootKey free?

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

### Do 理想同学 or RootKey have ads?

Neither 理想同学 nor RootKey shows ads.

### Which is updated more often, 理想同学 or RootKey?

理想同学 ships an update fortnightly, and RootKey daily. Most recently, 理想同学 was updated on October 14, 2026 and RootKey on October 7, 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.*