# Stampitas vs ERA

The clearest difference is in-app purchases: ERA at none against Stampitas's 7. ERA also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Stampitas sells 7 one-off in-app purchases. ERA asks for nothing beyond the download.

Stampitas ships an update every 6 months, ERA every 4 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | Stampitas | ERA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 62 MB | 181 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Stampitas EIRL](https://appshunter.io/developer/1567774748) | [Organismo de Evaluación y Fiscalización Ambiental](https://appshunter.io/developer/1178799618) |

## What reviewers say

### Stampitas

[App page](https://appshunter.io/ios/app/stampitas/id1567774746)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60 | $1.99 | one-time |
| 150 | $3.99 | one-time |
| 300 | $7.99 | one-time |
| 450 | $11.99 | one-time |
| 600 | $15.99 | one-time |
| 900 | $23.99 | one-time |
| 1200 | $31.99 | one-time |


### ERA

[App page](https://appshunter.io/ios/app/era/id1583277108)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stampitas free?

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

### Is ERA free?

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

### Do Stampitas or ERA have ads?

Neither Stampitas nor ERA shows ads.

### Which is updated more often, Stampitas or ERA?

Stampitas ships an update every 6 months, and ERA every 4 months. Most recently, Stampitas was updated on October 27, 2026 and ERA on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*