# Ai vs Capacity

The clearest difference is update cadence: Ai at monthly against Capacity's every 3 months. Capacity's advantage is iOS requirement (15.1 vs 18.6). 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.

Ai ships an update monthly, Capacity every 3 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | Ai | Capacity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/ai-open-source-ai-assistant/id6755691873/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 6 MB | 31 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michal Jach](https://appshunter.io/developer/1474348197) | [Samuel Rondot](https://appshunter.io/developer/1877114513) |

## What reviewers say

### Ai

[App page](https://appshunter.io/ios/app/ai-open-source-ai-assistant/id6755691873)

Access advanced AI models privately on your iPhone or iPad. Connect to your Gemini server to chat, generate content, and analyze text with complete control over your data.

**Highlights:** Private Gemini server connection, Run large AI models, Content generation, Text analysis, Customizable AI workflows, iPhone and iPad support

**Features:** macOS Compatibility

**In-app purchases:** none


### Capacity

[App page](https://appshunter.io/ios/app/capacity-vibe-code-anywhere/id6759164771)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ai free?

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

### Is Capacity free?

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

### Do Ai or Capacity have ads?

Neither Ai nor Capacity shows ads.

### Which is updated more often, Ai or Capacity?

Ai ships an update monthly, and Capacity every 3 months. Most recently, Ai was updated on October 25, 2026 and Capacity on October 25, 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.*