# RSI STAR vs PinStamp

The clearest difference is in-app purchases: RSI STAR at none against PinStamp's 6. RSI STAR also leads on ads (none vs shown) and update cadence (every 2 months vs every 6 months). On price and device support there is nothing between them.

Both are free to download. PinStamp sells 6 in-app purchases, starting at $4.49 per month. RSI STAR asks for nothing beyond the download.

RSI STAR ships an update every 2 months, PinStamp every 6 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | RSI STAR | PinStamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (29 ratings)](https://appshunter.io/ios/app/pinstamp-gps-map-camera/id6443891970/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 38 MB | 43 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Akkadu (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/1644872272) | [Yalintech](https://appshunter.io/developer/1530568426) |

## What reviewers say

### RSI STAR

[App page](https://appshunter.io/ios/app/rsi-star/id1644872270)

**Features:** macOS Compatibility

**In-app purchases:** none


### PinStamp

[App page](https://appshunter.io/ios/app/pinstamp-gps-map-camera/id6443891970)

Capture photos with essential location and time details automatically stamped. Customize stamp styles, add notes, and generate PDF reports. Works offline and offers advanced camera features.

**Highlights:** Automatic GPS and timestamp stamping, Customizable stamp styles and layouts, Offline functionality for coordinates, PDF photo report generation, Add notes and job details, Stamp gallery photos, Advanced camera controls

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.49 | per month |
| PinStamp Pro – Monthly | $4.99 | per month |
| App purchase | $7.49 | per year |
| PinStamp Pro – Yearly | $14.99 | per year |
| One time purchase | $10.99 | one-time |
| PinStamp Pro – Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is RSI STAR free?

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

### Is PinStamp free?

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

### Do RSI STAR or PinStamp have ads?

PinStamp shows ads; RSI STAR does not.

### Which is updated more often, RSI STAR or PinStamp?

RSI STAR ships an update every 2 months, and PinStamp every 6 months. Most recently, RSI STAR was updated on November 7, 2026 and PinStamp on November 7, 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.*