# CaptionHook vs Shutternote

The clearest difference is iOS requirement: CaptionHook at 16.6 against Shutternote's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. CaptionHook sells 2 in-app purchases, starting at $2.99 per month and Shutternote sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

CaptionHook ships an update every 10 days, Shutternote every 9 days. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | CaptionHook | Shutternote |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 9 days** |
| Size | 6 MB | 24 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [zshops GmbH](https://appshunter.io/developer/665973356) | [Boyan Georgiev](https://appshunter.io/developer/1866688011) |

## What reviewers say

### CaptionHook

[App page](https://appshunter.io/ios/app/captionhook/id6757123936)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CaptionHook Premium | $2.99 | per month |
| Unbegrenzte Captions + Posting | $8.99 | per month |


### Shutternote

[App page](https://appshunter.io/ios/app/shutternote-camera-exif-frame/id6757407209)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Shutternnote Pro Monthly | $0.99 | per month |
| ShutterNote Pro Yearly | $9.99 | per year |
| ShutterNote Pro Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is CaptionHook free?

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

### Is Shutternote free?

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

### Do CaptionHook or Shutternote have ads?

Neither CaptionHook nor Shutternote shows ads.

### Which is updated more often, CaptionHook or Shutternote?

CaptionHook ships an update every 10 days, and Shutternote every 9 days. Most recently, CaptionHook was updated on October 9, 2026 and Shutternote on October 6, 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.*