# i vs CatonPublisher

The clearest difference is update cadence: CatonPublisher at every 3 weeks against i's every 2 months. i's advantage is iOS requirement (9.0 vs 14.0). 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.

i ships an update every 2 months, CatonPublisher every 3 weeks. The most recent releases landed on October 4, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | i | CatonPublisher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 26 MB | 30 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong AVCiT Technology Holding Co.,Ltd.](https://appshunter.io/developer/1019471401) | [Caton Technology Corp.](https://appshunter.io/developer/1286961863) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-ctl/id1019471402)

**Features:** macOS Compatibility

**In-app purchases:** none


### CatonPublisher

[App page](https://appshunter.io/ios/app/catonpublisher/id1528140350)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is CatonPublisher free?

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

### Do i or CatonPublisher have ads?

Neither i nor CatonPublisher shows ads.

### Which is updated more often, i or CatonPublisher?

i ships an update every 2 months, and CatonPublisher every 3 weeks. Most recently, i was updated on October 4, 2026 and CatonPublisher on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*