# S vs Posmo Project

The clearest difference is iOS requirement: S at 16.6 against Posmo Project's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

S ships an update every 2 months, Posmo Project every 6 weeks. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | S | Posmo Project |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/posmo-project/id1619128694/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 55 MB | 42 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [akzente salzburg](https://appshunter.io/developer/1712449584) | [Datamap AG](https://appshunter.io/developer/1450602776) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-pass/id824087355)

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

**In-app purchases:** none


### Posmo Project

[App page](https://appshunter.io/ios/app/posmo-project/id1619128694)

This app automatically records your walking, cycling, transit, and car journeys without manual input. Access your validated daily journeys and download your data through a companion website. Data is stored securely with a data cooperative.

**Highlights:** Automatic journey recording, Tracks walking, cycling, transit, car, Always-on tracking, Companion website for data viewing, Data export and validation, Secure data storage

**In-app purchases:** none


## Frequently asked questions

### Is S free?

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

### Is Posmo Project free?

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

### Do S or Posmo Project have ads?

Neither S nor Posmo Project shows ads.

### Which is updated more often, S or Posmo Project?

S ships an update every 2 months, and Posmo Project every 6 weeks. Most recently, S was updated on October 5, 2026 and Posmo Project on October 6, 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.*