# KEEPER Cam vs Metadata Stamp

The clearest difference is in-app purchases: KEEPER Cam at none against Metadata Stamp's 1. KEEPER Cam also leads on iOS requirement (15.0 vs 17.0). Metadata Stamp's advantage is update cadence (every 2 weeks vs every 15 months). On price, ads and device support there is nothing between them.

Both are free to download. Metadata Stamp sells 1 one-off in-app purchase. KEEPER Cam asks for nothing beyond the download.

KEEPER Cam ships an update every 15 months, Metadata Stamp every 2 weeks. The most recent releases landed on October 27, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | KEEPER Cam | Metadata Stamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/metadata-stamp/id6474674942/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 22 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.](https://appshunter.io/developer/1433646231) | [山 黄](https://appshunter.io/developer/1679305097) |

## What reviewers say

### KEEPER Cam

[App page](https://appshunter.io/ios/app/keeper-cam/id1597932651)

**Features:** macOS Compatibility

**In-app purchases:** none


### Metadata Stamp

[App page](https://appshunter.io/ios/app/metadata-stamp/id6474674942)

Easily add a timestamp and camera metadata to your photos. Customize the footer with details like camera model, focal length, and ISO. An in-app purchase removes the app's branding from your final images.

**Highlights:** Add photo timestamp, Include camera metadata, Customize footer details, Remove app branding via IAP, Supports iPhone and iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $1.99 | one-time |


## Frequently asked questions

### Is KEEPER Cam free?

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

### Is Metadata Stamp free?

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

### Do KEEPER Cam or Metadata Stamp have ads?

Neither KEEPER Cam nor Metadata Stamp shows ads.

### Which is updated more often, KEEPER Cam or Metadata Stamp?

KEEPER Cam ships an update every 15 months, and Metadata Stamp every 2 weeks. Most recently, KEEPER Cam was updated on October 27, 2026 and Metadata Stamp 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.*