# MapChat vs Stamp

The clearest difference is in-app purchases: MapChat at none against Stamp's 3. MapChat also leads on update cadence (daily vs every 3 weeks). Stamp's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Stamp sells 3 in-app purchases, starting at $2.99 per 7 days. MapChat asks for nothing beyond the download.

MapChat ships an update daily, Stamp every 3 weeks. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | MapChat | Stamp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 3 weeks |
| Size | 21 MB | 233 MB |
| Requires iOS | **17.0** | 18 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Solomon Woldegebriel](https://appshunter.io/developer/949245945) | [The Social Company of Paris](https://appshunter.io/developer/1691417074) |

## What reviewers say

### MapChat

[App page](https://appshunter.io/ios/app/mapchat-explore-posts/id6743349729)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stamp

[App page](https://appshunter.io/ios/app/stamp-messages-that-travel/id6758153250)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stamp Gold Weekly Subscription | $2.99 | per 7 days |
| Stamp Gold Monthly Subscription | $9.99 | per month |
| Stamp Gold Yearly Subscription | $79.99 | per year |


## Frequently asked questions

### Is MapChat free?

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

### Is Stamp free?

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

### Do MapChat or Stamp have ads?

MapChat shows ads; Stamp does not.

### Which is updated more often, MapChat or Stamp?

MapChat ships an update daily, and Stamp every 3 weeks. Most recently, MapChat was updated on September 8, 2026 and Stamp on September 9, 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.*