# Stamp Identifier vs Stamp ID

The clearest difference is device support: Stamp ID at 3 against Stamp Identifier's 1. Stamp ID also leads on iOS requirement (13.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Stamp Identifier sells 1 in-app purchase, starting at $3.99 per 7 days and Stamp ID sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Stamp Identifier | Stamp ID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Size | 7 MB | 53 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Mert Can ILDEM](https://appshunter.io/developer/1896700218) | [NGGYU SIA](https://appshunter.io/developer/6776148188) |

## What reviewers say

### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifierscan-value-ai/id6773376543)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stamp Identifier Weekly Premium | $3.99 | per 7 days |


### Stamp ID

[App page](https://appshunter.io/ios/app/stamp-id-value-finder/id6785225345)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $5.99 | per 7 days |
| Premium Annual | $34.99 | per year |


## Frequently asked questions

### Is Stamp Identifier free?

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

### Is Stamp ID free?

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

### Do Stamp Identifier or Stamp ID have ads?

Neither Stamp Identifier nor Stamp ID shows ads.

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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.*