# Caption AI vs Ditto

The clearest difference is in-app purchases: Ditto at none against Caption AI's 1. Ditto also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, 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. Ditto asks for nothing beyond the download.

Caption AI ships an update every 3 weeks, Ditto every 2 days. The most recent releases landed on October 5, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Caption AI | Ditto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (26 ratings)](https://appshunter.io/ios/app/ditto-fun-social-media/id6761851821/reviews)** |
| Number of ratings | — | **26** |
| Positive reviews | — | 92.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | — | Free |
| Size | 36 MB | 26 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ceyhan Fazlıoglu](https://appshunter.io/developer/1886533826) | [Soapbox Technology LLC](https://appshunter.io/developer/1891778244) |

## What reviewers say

### 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 |


### Ditto

[App page](https://appshunter.io/ios/app/ditto-fun-social-media/id6761851821)

This open-source social media platform allows users to share content with their own rules. It offers a variety of interactive features like games, treasure hunts, and live streams, all within a customizable environment.

**Highlights:** Open-source Nostr client, Games and treasure hunts, Live streaming capabilities, Customizable content sharing, Magic decks and color moments

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

**In-app purchases:** none


## Frequently asked questions

### Is Caption AI free?

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

### Is Ditto free?

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

### Do Caption AI or Ditto have ads?

Caption AI shows ads; Ditto does not.

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

Caption AI ships an update every 3 weeks, and Ditto every 2 days. Most recently, Caption AI was updated on October 5, 2026 and Ditto on October 17, 2026.

---

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