# KeyMatch Pro vs Autograph Identifier

The clearest difference is review sentiment: KeyMatch Pro at 100% against Autograph Identifier's 50%. KeyMatch Pro also leads on rating (5.0 vs 4.4) and update cadence (every 2 weeks vs every 5 months). Autograph Identifier's advantage is in-app purchases (none vs 6) and ratings volume (38 vs 1). On price and ads there is nothing between them.

Both are free to download. KeyMatch Pro sells 6 one-off in-app purchases. Autograph Identifier asks for nothing beyond the download.

KeyMatch Pro holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Autograph Identifier has 38 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of KeyMatch Pro's written reviews are positive against 50% of Autograph Identifier's.

KeyMatch Pro ships an update every 2 weeks, Autograph Identifier every 5 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | KeyMatch Pro | Autograph Identifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keymatch-pro/id6757365149/reviews)** | [4.4 (38 ratings)](https://appshunter.io/ios/app/autograph-identifier/id6761455140/reviews) |
| Number of ratings | 1 | **38** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 21 MB | 17 MB |
| Requires iOS | **15.5** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Rudolph Brouwers](https://appshunter.io/developer/1866398399) | [Kawaii](https://appshunter.io/developer/1696001381) |

## What reviewers say

### KeyMatch Pro

[App page](https://appshunter.io/ios/app/keymatch-pro/id6757365149)

Create a visual, searchable library of your keys to easily identify, organize, and manage them. Track key details, search by various criteria, and export reports. Securely manage your key inventory locally on your device.

**Highlights:** Visual key library, Key identification by photo, Track key quantity and codes, Search and filter keys, Duplicate key detection, Export key audit reports, Local data backup and transfer

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $7.99 | one-time |
| Plus | $14.99 | one-time |
| Max | $29.99 | one-time |
| Ultra | $49.99 | one-time |
| Team | $79.99 | one-time |
| Enterprise | $149.99 | one-time |


### Autograph Identifier

[App page](https://appshunter.io/ios/app/autograph-identifier/id6761455140)

Instantly identify autographs with AI by simply taking a photo. Get detailed reports on the signer, authenticity, market value, and historical context. Build and manage your collection in a personal vault.

**Highlights:** AI-powered autograph identification, Authenticity assessment, Estimated market value, Personal collection vault, Community gallery exploration, Detailed identification reports

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

**In-app purchases:** none


## Frequently asked questions

### Is KeyMatch Pro free?

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

### Is Autograph Identifier free?

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

### Which has better reviews, KeyMatch Pro or Autograph Identifier?

KeyMatch Pro is rated higher. KeyMatch Pro averages 5.0 out of 5 from 1 ratings, while Autograph Identifier averages 4.4 from 38 ratings.

### Do KeyMatch Pro or Autograph Identifier have ads?

Neither KeyMatch Pro nor Autograph Identifier shows ads.

### Which is updated more often, KeyMatch Pro or Autograph Identifier?

KeyMatch Pro ships an update every 2 weeks, and Autograph Identifier every 5 months. Most recently, KeyMatch Pro was updated on November 5, 2026 and Autograph Identifier on October 31, 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.*