# Proof Photo vs TaskStamp

The clearest difference is update cadence: TaskStamp at every 4 days against Proof Photo's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Proof Photo sells 1 one-off in-app purchase and TaskStamp sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Proof Photo ships an update every 6 weeks, TaskStamp every 4 days. The most recent releases landed on November 9, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Proof Photo | TaskStamp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 4 days** |
| Size | 1 MB | 20 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Fu Kang Heng Development Co., Ltd.](https://appshunter.io/developer/1863837413) | [SHUWN YUAN TEE](https://appshunter.io/developer/1867176007) |

## What reviewers say

### 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 |


### TaskStamp

[App page](https://appshunter.io/ios/app/taskstamp-timestamp-camera/id6808963881)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TaskStamp Weekly | $2.99 | per 7 days |
| TaskStamp Yearly | $29.99 | per year |


## Frequently asked questions

### Is Proof Photo free?

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

### Is TaskStamp free?

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

### Do Proof Photo or TaskStamp have ads?

Neither Proof Photo nor TaskStamp shows ads.

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

Proof Photo ships an update every 6 weeks, and TaskStamp every 4 days. Most recently, Proof Photo was updated on November 9, 2026 and TaskStamp on November 13, 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.*