# Atteno vs ProofCamera

The clearest difference is in-app purchases: ProofCamera at none against Atteno's 1. Atteno's advantage is iOS requirement (16.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Atteno sells 1 one-off in-app purchase. ProofCamera asks for nothing beyond the download.

Atteno ships an update every 4 weeks, ProofCamera fortnightly. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Atteno | ProofCamera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 35 MB | 9 MB |
| Requires iOS | **16.1** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [子文 杨](https://appshunter.io/developer/1804228519) | [Tim Grootes](https://appshunter.io/developer/6778729337) |

## What reviewers say

### Atteno

[App page](https://appshunter.io/ios/app/atteno-focus-timer-and-study/id6757382433)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atteno Pro Lifetime | $4.99 | one-time |


### ProofCamera

[App page](https://appshunter.io/ios/app/proofcamera-damage-evidence/id6784384091)

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

**In-app purchases:** none


## Frequently asked questions

### Is Atteno free?

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

### Is ProofCamera free?

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

### Do Atteno or ProofCamera have ads?

Neither Atteno nor ProofCamera shows ads.

### Which is updated more often, Atteno or ProofCamera?

Atteno ships an update every 4 weeks, and ProofCamera fortnightly. Most recently, Atteno was updated on October 17, 2026 and ProofCamera on October 12, 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.*