# Uni Studio vs Caitty AI

The clearest difference is ads: Uni Studio at none against Caitty AI's shown. Uni Studio also leads on update cadence (every 3 days vs every 2 weeks) and iOS requirement (13.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Uni Studio sells 3 one-off in-app purchases and Caitty AI sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Uni Studio ships an update every 3 days, Caitty AI every 2 weeks. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Uni Studio | Caitty AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/caitty-ai-smart-assistant/id6757544665/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 31 MB | 8 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [北京站狐科技有限公司](https://appshunter.io/developer/1858222100) | [传立 甘](https://appshunter.io/developer/860384553) |

## What reviewers say

### Uni Studio

[App page](https://appshunter.io/ios/app/uni-studio/id6756061730)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50万 额度 | $0.99 | one-time |
| 120万 额度 | $2.99 | one-time |
| 300万 额度 | $4.99 | one-time |


### Caitty AI

[App page](https://appshunter.io/ios/app/caitty-ai-smart-assistant/id6757544665)

This AI companion offers creative inspiration, programming help, and instant answers to your questions. It features specialized roles like a coding expert or creative partner, ensuring a tailored experience. Upgrade for unlimited messages and advanced AI access.

**Highlights:** Smart conversation with context, Multiple specialized AI roles, Instant Q&A, Creative inspiration, Programming and debugging assistance, Learning explanations, Privacy and security focus

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Premium Monthly | $2.99 | per month |
| Premium Yearly | $29.99 | per year |


## Frequently asked questions

### Is Uni Studio free?

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

### Is Caitty AI free?

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

### Do Uni Studio or Caitty AI have ads?

Caitty AI shows ads; Uni Studio does not.

### Which is updated more often, Uni Studio or Caitty AI?

Uni Studio ships an update every 3 days, and Caitty AI every 2 weeks. Most recently, Uni Studio was updated on October 9, 2026 and Caitty AI on October 12, 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.*