# FtAi vs CF40

The clearest difference is in-app purchases: FtAi at none against CF40's 2. FtAi also leads on update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CF40 sells 2 one-off in-app purchases. FtAi asks for nothing beyond the download.

FtAi ships an update every 3 days, CF40 fortnightly. The most recent releases landed on October 5, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | FtAi | CF40 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Size | 47 MB | 9 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Nonconvex Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1787820100) | [北京四十人信息科技有限公司](https://appshunter.io/developer/1866865012) |

## What reviewers say

### FtAi

[App page](https://appshunter.io/ios/app/ftai/id6756434509)

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

**In-app purchases:** none


### CF40

[App page](https://appshunter.io/ios/app/cf40/id6757427841)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Monthly Membership | $59.99 | one-time |
| VIP Annual Membership | $364.99 | one-time |


## Frequently asked questions

### Is FtAi free?

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

### Is CF40 free?

CF40 is free to download, with in-app purchases available.

### Do FtAi or CF40 have ads?

Neither FtAi nor CF40 shows ads.

### Which is updated more often, FtAi or CF40?

FtAi ships an update every 3 days, and CF40 fortnightly. Most recently, FtAi was updated on October 5, 2026 and CF40 on October 20, 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.*