# AI Caption for Instagram vs Tunited

The clearest difference is update cadence: Tunited at every 6 days against AI Caption for Instagram's every 2 months. AI Caption for Instagram's advantage is iOS requirement (12.0 vs 15.1). 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 Caption for Instagram ships an update every 2 months, Tunited every 6 days. The most recent releases landed on October 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AI Caption for Instagram | Tunited |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Size | 42 MB | 46 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yashraj Singh](https://appshunter.io/developer/1728843241) | [CHOEPHEL SONAM](https://appshunter.io/developer/1884444920) |

## What reviewers say

### AI Caption for Instagram

[App page](https://appshunter.io/ios/app/ai-caption-for-instagram/id6477289503)

**In-app purchases:** none


### Tunited

[App page](https://appshunter.io/ios/app/tunited/id6760432461)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Caption for Instagram free?

AI Caption for Instagram is free to download, with no in-app purchases.

### Is Tunited free?

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

### Do AI Caption for Instagram or Tunited have ads?

Both AI Caption for Instagram and Tunited show ads.

### Which is updated more often, AI Caption for Instagram or Tunited?

AI Caption for Instagram ships an update every 2 months, and Tunited every 6 days. Most recently, AI Caption for Instagram was updated on October 11, 2026 and Tunited on October 31, 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.*