# S4S App vs Timer

The clearest difference is iOS requirement: S4S App at 13.0 against Timer's 16.4. 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.

## The numbers

| Metric | S4S App | Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 195 MB | 40 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [S4S Preparación Física SL](https://appshunter.io/developer/1862744402) | [Bertrand de Coatpont](https://appshunter.io/developer/1872387128) |

## What reviewers say

### S4S App

[App page](https://appshunter.io/ios/app/s4s-app/id6756779707)

**Features:** macOS Compatibility

**In-app purchases:** none


### Timer

[App page](https://appshunter.io/ios/app/timer-workouts-and-intervals/id6808981791)

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

**In-app purchases:** none


## Frequently asked questions

### Is S4S App free?

S4S App is free to download, with no in-app purchases.

### Is Timer free?

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

### Do S4S App or Timer have ads?

Neither S4S App nor Timer shows ads.

---

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