# Barrier BY vs Rare Stamp Identifier · Value

The clearest difference is in-app purchases: Barrier BY at none against Rare Stamp Identifier · Value's 2. Barrier BY also leads on device support. On price and iOS requirement there is nothing between them.

Both are free to download. Rare Stamp Identifier · Value sells 2 in-app purchases, starting at $3.99 per 7 days. Barrier BY asks for nothing beyond the download.

## The numbers

| Metric | Barrier BY | Rare Stamp Identifier · Value |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Weekly | — |
| Size | 33 MB | 46 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [MF MEDIA LEND](https://appshunter.io/developer/1880392802) | [EternalBeam Software](https://appshunter.io/developer/1795031062) |

## What reviewers say

### Barrier BY

[App page](https://appshunter.io/ios/app/barrier-by/id6759730917)

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

**In-app purchases:** none


### Rare Stamp Identifier · Value

[App page](https://appshunter.io/ios/app/rare-stamp-identifier-value/id6761192599)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | per 7 days |
| Premium | $39.99 | per year |


## Frequently asked questions

### Is Barrier BY free?

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

### Is Rare Stamp Identifier · Value free?

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

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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.*