# Carpool vs Postcards

The clearest difference is update cadence: Carpool at weekly against Postcards's every 2 months. Carpool also leads on iOS requirement (18.0 vs 26.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Carpool ships an update weekly, Postcards every 2 months. The most recent releases landed on September 28, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Carpool | Postcards |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 103 MB | 38 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Cuboid (Private) Limited](https://appshunter.io/developer/1815863353) | [May Myat Mon Nyein](https://appshunter.io/developer/1892809239) |

## What reviewers say

### Carpool

[App page](https://appshunter.io/ios/app/carpool-shared-rides/id6757470255)

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

**In-app purchases:** none


### Postcards

[App page](https://appshunter.io/ios/app/postcards-travel-diary/id6768081007)

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

**In-app purchases:** none


## Frequently asked questions

### Is Carpool free?

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

### Is Postcards free?

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

### Do Carpool or Postcards have ads?

Neither Carpool nor Postcards shows ads.

### Which is updated more often, Carpool or Postcards?

Carpool ships an update weekly, and Postcards every 2 months. Most recently, Carpool was updated on September 28, 2026 and Postcards on October 10, 2026.

---

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