# STABLE vs Swiss Driving Theory Test

The clearest difference is in-app purchases: STABLE at none against Swiss Driving Theory Test's 6. STABLE also leads on iOS requirement (11.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Swiss Driving Theory Test sells 6 one-off in-app purchases. STABLE asks for nothing beyond the download.

## The numbers

| Metric | STABLE | Swiss Driving Theory Test |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 65 MB | 33 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [University of Bern](https://appshunter.io/developer/1512367303) | [xNeat.com](https://appshunter.io/developer/327498295) |

## What reviewers say

### STABLE

[App page](https://appshunter.io/ios/app/stable/id6459451163)

**Features:** macOS Compatibility

**In-app purchases:** none


### Swiss Driving Theory Test

[App page](https://appshunter.io/ios/app/swiss-driving-theory-test/id6776982700)

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Swiss Theory Exam 2026 | $5.99 | one-time |
| Driving License Prep 2026 | $7.99 | one-time |
| Swiss Road Rules 2026 | $9.99 | one-time |
| Category B License 2026 | $14.99 | one-time |
| Theory Practice Tests | $17.99 | one-time |
| Swiss Car Theory 2026 | $19.99 | one-time |


## Frequently asked questions

### Is STABLE free?

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

### Is Swiss Driving Theory Test free?

Swiss Driving Theory Test is free to download, with in-app purchases available.

### Do STABLE or Swiss Driving Theory Test have ads?

Neither STABLE nor Swiss Driving Theory Test shows ads.

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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.*