# MutinyX vs Caption AI

The clearest difference is in-app purchases: MutinyX at none against Caption AI's 1. MutinyX also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Caption AI sells 1 in-app purchase, starting at $2.99 per month. MutinyX asks for nothing beyond the download.

MutinyX ships an update fortnightly, Caption AI every 3 weeks. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | MutinyX | Caption AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 132 MB | 36 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Mutiny Talent Private Limited](https://appshunter.io/developer/1885543264) | [Ceyhan Fazlıoglu](https://appshunter.io/developer/1886533826) |

## What reviewers say

### MutinyX

[App page](https://appshunter.io/ios/app/mutinyx/id6760656203)

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

**In-app purchases:** none


### Caption AI

[App page](https://appshunter.io/ios/app/caption-ai-caption-maker/id6760855296)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caption AI Premium | $2.99 | per month |


## Frequently asked questions

### Is MutinyX free?

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

### Is Caption AI free?

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

### Do MutinyX or Caption AI have ads?

Caption AI shows ads; MutinyX does not.

### Which is updated more often, MutinyX or Caption AI?

MutinyX ships an update fortnightly, and Caption AI every 3 weeks. Most recently, MutinyX was updated on October 8, 2026 and Caption AI on October 5, 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.*