# RUSYI vs 八爪鱼 AI

RUSYI and 八爪鱼 AI are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | RUSYI | 八爪鱼 AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 days | Every 3 days |
| Size | 88 MB | 61 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [太原木才人科技有限公司](https://appshunter.io/developer/1884272865) | [Hangzhou YiKe Information Technology co,.ltd](https://appshunter.io/developer/524595427) |

## What reviewers say

### RUSYI

[App page](https://appshunter.io/ios/app/rusyi/id6760397974)

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

**In-app purchases:** none


### 八爪鱼 AI

[App page](https://appshunter.io/ios/app/ai/id6794982156)

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

**In-app purchases:** none


## Frequently asked questions

### Is RUSYI free?

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

### Is 八爪鱼 AI free?

八爪鱼 AI is free to download, with no in-app purchases.

### Do RUSYI or 八爪鱼 AI have ads?

Neither RUSYI nor 八爪鱼 AI shows ads.

### Which is updated more often, RUSYI or 八爪鱼 AI?

RUSYI ships an update every 3 days, and 八爪鱼 AI every 3 days. Most recently, RUSYI was updated on October 14, 2026 and 八爪鱼 AI on October 18, 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.*