# Shouri vs Caption AI

The clearest difference is device support: Caption AI at 3 against Shouri's 1. Caption AI also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Shouri sells 3 one-off in-app purchases and Caption AI sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Shouri ships an update fortnightly, Caption AI every 2 weeks. The most recent releases landed on November 12, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Shouri | Caption AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Size | 303 MB | 37 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Waiting Room](https://appshunter.io/developer/1778015192) | [Oleg Prochanov](https://appshunter.io/developer/1355917523) |

## What reviewers say

### Shouri

[App page](https://appshunter.io/ios/app/shouri/id6476094112)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Credits | $9.99 | one-time |
| 50 Credits | $49.99 | one-time |
| 100 Credits | $99.99 | one-time |


### Caption AI

[App page](https://appshunter.io/ios/app/caption-ai-caption-generator/id6760787299)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caption AI Premium | $3.99 | per month |
| Caption AI Premium | $8.99 | per month |


## Frequently asked questions

### Is Shouri free?

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

### Is Caption AI free?

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

### Do Shouri or Caption AI have ads?

Neither Shouri nor Caption AI shows ads.

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

Shouri ships an update fortnightly, and Caption AI every 2 weeks. Most recently, Shouri was updated on November 12, 2026 and Caption AI on November 11, 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.*