# Ai财算子 vs Link Auth

The clearest difference is update cadence: Ai财算子 at every 6 days against Link Auth's every 2 months. Ai财算子 also leads on iOS requirement (13.0 vs 15.5). 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.

Ai财算子 ships an update every 6 days, Link Auth every 2 months. The most recent releases landed on September 26, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Ai财算子 | Link Auth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 2 months |
| Size | 72 MB | 39 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [深圳未来算法科技有限公司](https://appshunter.io/developer/1774135945) | [Hangzhou Lingke Networks Technology Co.Ltd](https://appshunter.io/developer/1488305882) |

## What reviewers say

### Ai财算子

[App page](https://appshunter.io/ios/app/ai/id6736963834)

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

**In-app purchases:** none


### Link Auth

[App page](https://appshunter.io/ios/app/link-auth/id6787915416)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ai财算子 free?

Ai财算子 is free to download, with no in-app purchases.

### Is Link Auth free?

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

### Do Ai财算子 or Link Auth have ads?

Neither Ai财算子 nor Link Auth shows ads.

### Which is updated more often, Ai财算子 or Link Auth?

Ai财算子 ships an update every 6 days, and Link Auth every 2 months. Most recently, Ai财算子 was updated on September 26, 2026 and Link Auth on September 10, 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.*