# grayamer vs GPS Camera Timestamp Watermark

The clearest difference is review sentiment: GPS Camera Timestamp Watermark at 100% against grayamer's 0%. GPS Camera Timestamp Watermark also leads on rating (4.5 vs 3.0) and ratings volume (8 vs 1). grayamer's advantage is in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. GPS Camera Timestamp Watermark sells 2 in-app purchases, starting at $4.99 per 7 days. grayamer asks for nothing beyond the download.

GPS Camera Timestamp Watermark holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: GPS Camera Timestamp Watermark has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of grayamer's written reviews are positive against 100% of GPS Camera Timestamp Watermark's.

grayamer ships an update every 5 weeks, GPS Camera Timestamp Watermark every 4 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | grayamer | GPS Camera Timestamp Watermark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/grayamer/id1033014418/reviews) | **[4.5 (8 ratings)](https://appshunter.io/ios/app/gps-camera-timestamp-watermark/id6749622783/reviews)** |
| Number of ratings | 1 | **8** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 37 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Hyun-Su Kim](https://appshunter.io/developer/922728750) | [Nikita Cheremisinov](https://appshunter.io/developer/1819567151) |

## What reviewers say

### grayamer

[App page](https://appshunter.io/ios/app/grayamer/id1033014418)

Easily capture short, five-second black-and-white movies with this straightforward application. Select your camera, record, and then preview or share your creation.

**Highlights:** Five-second video recording, Black-and-white only, Easy camera selection, Preview screen, Share functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### GPS Camera Timestamp Watermark

[App page](https://appshunter.io/ios/app/gps-camera-timestamp-watermark/id6749622783)

Automatically embed live details like date, time, GPS coordinates, and address onto your photos. Preserve context for memories, business documentation, and legal evidence. Offers customizable templates and offline reliability.

**Highlights:** Automatic date/time and map stamps, Customizable formats for data, Multiple template options, Offline stamping capability, Batch stamping for existing photos, Instant sharing

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $4.99 | per 7 days |
| Lifetime Premium | $24.99 | one-time |


## Frequently asked questions

### Is grayamer free?

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

### Is GPS Camera Timestamp Watermark free?

GPS Camera Timestamp Watermark is free to download, with in-app purchases available.

### Which has better reviews, grayamer or GPS Camera Timestamp Watermark?

GPS Camera Timestamp Watermark is rated higher. grayamer averages 3.0 out of 5 from 1 ratings, while GPS Camera Timestamp Watermark averages 4.5 from 8 ratings.

### Do grayamer or GPS Camera Timestamp Watermark have ads?

Neither grayamer nor GPS Camera Timestamp Watermark shows ads.

### Which is updated more often, grayamer or GPS Camera Timestamp Watermark?

grayamer ships an update every 5 weeks, and GPS Camera Timestamp Watermark every 4 weeks. Most recently, grayamer was updated on October 24, 2026 and GPS Camera Timestamp Watermark on October 24, 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.*