# StampCam vs Proof Photo

The clearest difference is update cadence: Proof Photo at every 6 weeks against StampCam's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StampCam sells 3 in-app purchases, starting at $3.99 per month and Proof Photo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

StampCam ships an update every 3 months, Proof Photo every 6 weeks. The most recent releases landed on October 31, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | StampCam | Proof Photo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Size | 5 MB | 1 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [慧慧 高](https://appshunter.io/developer/1887721875) | [Shenzhen Fu Kang Heng Development Co., Ltd.](https://appshunter.io/developer/1863837413) |

## What reviewers say

### StampCam

[App page](https://appshunter.io/ios/app/stampcam-site-camera/id6761422919)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $9.99 | per year |
| Pro Lifetime | $19.99 | one-time |


### Proof Photo

[App page](https://appshunter.io/ios/app/proof-photo/id6765903749)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Photos | $2.99 | one-time |


## Frequently asked questions

### Is StampCam free?

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

### Is Proof Photo free?

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

### Do StampCam or Proof Photo have ads?

Neither StampCam nor Proof Photo shows ads.

### Which is updated more often, StampCam or Proof Photo?

StampCam ships an update every 3 months, and Proof Photo every 6 weeks. Most recently, StampCam was updated on October 31, 2026 and Proof Photo on November 2, 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.*