# Proof vs Proof Recorder

The clearest difference is in-app purchases: Proof Recorder at none against Proof's 2. Proof's advantage is ads (none vs shown) and update cadence (every 2 days vs every 10 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Proof sells 2 one-off in-app purchases. Proof Recorder asks for nothing beyond the download.

Proof ships an update every 2 days, Proof Recorder every 10 days. The most recent releases landed on October 31, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Proof | Proof Recorder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/proof-vault/id6761130234/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 12 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [James Cuadros](https://appshunter.io/developer/1887926736) | [Saturn Studio](https://appshunter.io/developer/1491356325) |

## What reviewers say

### Proof

[App page](https://appshunter.io/ios/app/proof-vault/id6761130234)

Create tamper-evident, timestamped records of important events. Capture photos or videos with notes, and the app seals them with a cryptographic hash, making alterations virtually impossible. Generate verifiable PDF reports and share them securely.

**Highlights:** Tamper-evident timestamped records, Cryptographic hashing for integrity, Photo and video documentation, GPS location and notes, Verifiable PDF export, Secure sharing options, Acknowledgment requests

**Features:** macOS Compatibility, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proof Plus | $2.99 | one-time |
| Proof Pro | $7.99 | one-time |


### Proof Recorder

[App page](https://appshunter.io/ios/app/proof-recorder-save-and-email/id6761300996)

**In-app purchases:** none


## Frequently asked questions

### Is Proof free?

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

### Is Proof Recorder free?

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

### Do Proof or Proof Recorder have ads?

Proof Recorder shows ads; Proof does not.

### Which is updated more often, Proof or Proof Recorder?

Proof ships an update every 2 days, and Proof Recorder every 10 days. Most recently, Proof was updated on October 31, 2026 and Proof Recorder on November 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*