# Stamper Mobile vs Pre

The clearest difference is in-app purchases: Stamper Mobile at none against Pre's 2. Stamper Mobile also leads on update cadence (every 5 weeks vs every 14 months) and iOS requirement (10.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Pre sells 2 in-app purchases, starting at $0.99 per month. Stamper Mobile asks for nothing beyond the download.

Stamper Mobile ships an update every 5 weeks, Pre every 14 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Stamper Mobile | Pre |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 14 months |
| Size | 10 MB | 5 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Cactus Ltd.](https://appshunter.io/developer/1554474323) | [Job Safety OnTheGo Pty Ltd](https://appshunter.io/developer/1367096564) |

## What reviewers say

### Stamper Mobile

[App page](https://appshunter.io/ios/app/stamper-mobile/id1554474321)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pre

[App page](https://appshunter.io/ios/app/pre-start-onthego/id1580009842)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Yearly subscription | $6.49 | per year |


## Frequently asked questions

### Is Stamper Mobile free?

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

### Is Pre free?

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

### Do Stamper Mobile or Pre have ads?

Neither Stamper Mobile nor Pre shows ads.

### Which is updated more often, Stamper Mobile or Pre?

Stamper Mobile ships an update every 5 weeks, and Pre every 14 months. Most recently, Stamper Mobile was updated on October 25, 2026 and Pre on October 27, 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.*