# GreenBit vs Autograph Identifier & Value

The clearest difference is in-app purchases: GreenBit at none against Autograph Identifier & Value's 4. GreenBit also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18). On price, update cadence and ads there is nothing between them.

Both are free to download. Autograph Identifier & Value sells 4 in-app purchases, starting at $7.99 per 7 days. GreenBit asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 8, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | GreenBit | Autograph Identifier & Value |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (25 ratings)](https://appshunter.io/ios/app/autograph-identifier-and-value/id6757358592/reviews)** |
| Number of ratings | — | **25** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 41 MB | 25 MB |
| Requires iOS | **13.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [BRETT DARYL JONES](https://appshunter.io/developer/1758894643) | [Antonio Ferrara](https://appshunter.io/developer/1614412867) |

## What reviewers say

### GreenBit

[App page](https://appshunter.io/ios/app/greenbit/id6569232583)

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

**In-app purchases:** none


### Autograph Identifier & Value

[App page](https://appshunter.io/ios/app/autograph-identifier-and-value/id6757358592)

Instantly identify and estimate the value of autographs from a photo. This app analyzes signatures on collectibles, memorabilia, and personal items to reveal the signer, assess authenticity, and provide market value insights.

**Highlights:** Identify autograph signer, Assess authenticity signals, Estimate market value, Works on sports, entertainment, politics, art, Supports various item types, Photo upload or camera capture

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $7.99 | per 7 days |
| Pro Weekly | $7.99 | per 7 days |
| Pro Yearly | $39.99 | per year |
| Pro Yearly | $39.99 | per year |


## Frequently asked questions

### Is GreenBit free?

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

### Is Autograph Identifier & Value free?

Autograph Identifier & Value is free to download, with in-app purchases available.

### Do GreenBit or Autograph Identifier & Value have ads?

Neither GreenBit nor Autograph Identifier & Value shows ads.

### Which is updated more often, GreenBit or Autograph Identifier & Value?

GreenBit ships an update every 3 weeks, and Autograph Identifier & Value every 3 weeks. Most recently, GreenBit was updated on November 8, 2026 and Autograph Identifier & Value on November 1, 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.*