# Calque vs Stamp Identifier

The clearest difference is device support: Stamp Identifier at 3 against Calque's 1. Stamp Identifier also leads on iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Calque sells 3 one-off in-app purchases and Stamp Identifier sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Calque | Stamp Identifier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 6 MB | 53 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zakaria Elkassmi](https://appshunter.io/developer/6785544936) | [Milad Atef](https://appshunter.io/developer/1886566418) |

## What reviewers say

### Calque

[App page](https://appshunter.io/ios/app/calque-document-translator/id6800795744)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 pages | $1.99 | one-time |
| 20 pages | $5.99 | one-time |
| 100 pages | $19.99 | one-time |


### Stamp Identifier

[App page](https://appshunter.io/ios/app/stamp-identifier-value/id6804047977)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $6.99 | per 7 days |
| Premium Yearly | $29.99 | per year |
| Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is Calque free?

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

### Is Stamp Identifier free?

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

### Do Calque or Stamp Identifier have ads?

Neither Calque nor Stamp Identifier 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.*