# 瓦特AI vs Flii

The clearest difference is in-app purchases: Flii at none against 瓦特AI's 9. Flii also leads on iOS requirement (12.0 vs 15.6). 瓦特AI's advantage is update cadence (weekly vs every 3 weeks). On price, ads and device support there is nothing between them.

Both are free to download. 瓦特AI sells 9 one-off in-app purchases. Flii asks for nothing beyond the download.

瓦特AI ships an update weekly, Flii every 3 weeks. The most recent releases landed on September 12, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 瓦特AI | Flii |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 145 MB | 138 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [镇江九桌信息技术有限公司](https://appshunter.io/developer/1696071531) | [云阁 肖](https://appshunter.io/developer/1790665896) |

## What reviewers say

### 瓦特AI

[App page](https://appshunter.io/ios/app/ai/id6450983303)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100积分 | $0.99 | one-time |
| VIP会员 | $3.99 | one-time |
| 500积分 | $6.99 | one-time |
| VIP会员 | $7.99 | one-time |
| 1000积分 | $14.99 | one-time |
| 2000积分 | $29.99 | one-time |
| 5000积分 | $69.99 | one-time |
| VIP会员 | $79.99 | one-time |
| 10000积分 | $149.99 | one-time |


### Flii

[App page](https://appshunter.io/ios/app/flii/id6740816893)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 瓦特AI free?

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

### Is Flii free?

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

### Do 瓦特AI or Flii have ads?

Neither 瓦特AI nor Flii shows ads.

### Which is updated more often, 瓦特AI or Flii?

瓦特AI ships an update weekly, and Flii every 3 weeks. Most recently, 瓦特AI was updated on September 12, 2026 and Flii on September 14, 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.*