# Value Identifier vs Stamp Value Identifier

The clearest difference is update cadence: Stamp Value Identifier at every 2 days against Value Identifier's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Value Identifier sells 2 in-app purchases, starting at $2.99 per 7 days and Stamp Value Identifier sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Value Identifier ships an update every 2 weeks, Stamp Value Identifier every 2 days. Both last shipped on October 6, 2026.

## The numbers

| Metric | Value Identifier | Stamp Value Identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 6 MB | 55 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rudenko Andrii](https://appshunter.io/developer/1858246209) | [Neon Blue Labs, LLC](https://appshunter.io/developer/1021107992) |

## What reviewers say

### Value Identifier

[App page](https://appshunter.io/ios/app/value-identifier-scan-ai/id6764326726)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Value Identifier Premium | $2.99 | per 7 days |
| Value Identifier Premium | $19.99 | per year |


### Stamp Value Identifier

[App page](https://appshunter.io/ios/app/stamp-value-identifier-postie/id6773942325)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stamp Identifier Pro Weekly | $3.99 | per 7 days |
| Stamp Identifier Pro Annual | $29.99 | per year |


## Frequently asked questions

### Is Value Identifier free?

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

### Is Stamp Value Identifier free?

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

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

Neither Value Identifier nor Stamp Value Identifier shows ads.

### Which is updated more often, Value Identifier or Stamp Value Identifier?

Value Identifier ships an update every 2 weeks, and Stamp Value Identifier every 2 days. Most recently, Value Identifier was updated on October 6, 2026 and Stamp Value Identifier on October 6, 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.*