# Auglinn vs proof

The clearest difference is in-app purchases: Auglinn at none against proof's 6. Auglinn also leads on iOS requirement (13.4 vs 18.2). proof's advantage is ads (none vs shown). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. proof sells 6 one-off in-app purchases. Auglinn asks for nothing beyond the download.

Auglinn ships an update every 2 weeks, proof every 9 days. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Auglinn | proof |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/proof-the-rare-camera/id6749852395/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 213 MB | 9 MB |
| Requires iOS | **13.4** | 18.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 9+ |
| Developer | [Hour Hand OU](https://appshunter.io/developer/1694492390) | [One Last LLC](https://appshunter.io/developer/1801042901) |

## What reviewers say

### Auglinn

[App page](https://appshunter.io/ios/app/auglinn/id6450705528)

Create and explore interactive maps using augmented reality. Share notes, questions, and stories tied to real-world locations, transforming your surroundings into a living canvas of information and ideas.

**Highlights:** Augmented reality note dropping, Create interactive location-based maps, Share notes publicly or privately, Explore nearby points of interest, Conduct location-based surveys, Submit feedback to local government

**In-app purchases:** none


### proof

[App page](https://appshunter.io/ios/app/proof-the-rare-camera/id6749852395)

Challenge an AI to identify rare subjects through your camera. With a limited number of daily shots and no filters or likes, compete against friends and the world to achieve the highest rarity score and win.

**Highlights:** AI rarity scoring, Limited daily shots, No filters or likes, Competitive daily pool, Global leaderboards

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Shot | $0.99 | one-time |
| 3 Shots | $0.99 | one-time |
| 3 Shots | $1.99 | one-time |
| 7 Shots | $1.99 | one-time |
| 5 Shots | $2.99 | one-time |
| 15 Shots | $2.99 | one-time |


## Frequently asked questions

### Is Auglinn free?

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

### Is proof free?

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

### Do Auglinn or proof have ads?

Auglinn shows ads; proof does not.

### Which is updated more often, Auglinn or proof?

Auglinn ships an update every 2 weeks, and proof every 9 days. Most recently, Auglinn was updated on October 19, 2026 and proof on October 24, 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.*