# Watermark Camera vs ProStamp

The clearest difference is device support: Watermark Camera at 3 against ProStamp's 1. Watermark Camera also leads on iOS requirement (15 vs 17.6). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Watermark Camera sells 8 in-app purchases, starting at $2.99 per 7 days and ProStamp sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for Watermark Camera against 5.0 for ProStamp. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

Watermark Camera ships an update weekly, ProStamp every 3 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Watermark Camera | ProStamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/watermark-camera-timestamp/id6757194745/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/prostamp-timestamp-camera/id6761140743/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 31 MB | 35 MB |
| Requires iOS | **15** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [勇 王](https://appshunter.io/developer/1836620841) | [Xiao Lang](https://appshunter.io/developer/1887985261) |

## What reviewers say

### Watermark Camera

[App page](https://appshunter.io/ios/app/watermark-camera-timestamp/id6757194745)

Easily add professional watermarks with real-time previews to your photos and videos. Embed location, weather, and custom text to document work, preserve memories, or protect your content.

**Highlights:** Real-time watermark preview, Auto location and weather embedding, 30+ professional watermark templates, Advanced photo and video editing, Custom text watermarks, HD export options

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| Weekly Pro | $9.99 | per 7 days |
| Weekly Pro | $9.99 | per 7 days |
| Monthly Pro | $17.99 | per month |
| Monthly Pro | $19.99 | per month |
| Yearly Pro | $39.99 | per year |
| Yearly Pro | $59.99 | per year |
| Lifetime Pro | $79.99 | one-time |


### ProStamp

[App page](https://appshunter.io/ios/app/prostamp-timestamp-camera/id6761140743)

Capture photos and videos with integrated timestamps, GPS data, and client branding for professional field service documentation. Streamline job management with checklists, before/after photos, and instant invoice generation. Securely share reports with clients.

**Highlights:** Timestamp and GPS location on photos/videos, Job checklists and before/after photos, Invoice generation from completed jobs, Professional PDF completion reports, On-site client signatures, Team workspace for collaboration, Cloud backup options

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProStamp Pro | $4.99 | per month |
| Team · 3 People | $49.99 | per month |
| ProStamp Pro | $49.99 | per year |


## Frequently asked questions

### Is Watermark Camera free?

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

### Is ProStamp free?

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

### Which has better reviews, Watermark Camera or ProStamp?

Watermark Camera and ProStamp are both rated 5.0 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do Watermark Camera or ProStamp have ads?

Neither Watermark Camera nor ProStamp shows ads.

### Which is updated more often, Watermark Camera or ProStamp?

Watermark Camera ships an update weekly, and ProStamp every 3 days. Most recently, Watermark Camera was updated on November 5, 2026 and ProStamp on November 5, 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.*