# Stappone Mobile vs Circuit Timer

The clearest difference is in-app purchases: Stappone Mobile at none against Circuit Timer's 2. Stappone Mobile also leads on iOS requirement (16.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Circuit Timer sells 2 one-off in-app purchases. Stappone Mobile asks for nothing beyond the download.

Stappone Mobile ships an update every 5 weeks, Circuit Timer monthly. The most recent releases landed on September 26, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | Stappone Mobile | Circuit Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Size | 72 MB | 7 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [stAPPtronics GmbH](https://appshunter.io/developer/1371964993) | [Lawman Services, LLC](https://appshunter.io/developer/446643752) |

## What reviewers say

### Stappone Mobile

[App page](https://appshunter.io/ios/app/stappone-mobile/id6745021943)

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

**In-app purchases:** none


### Circuit Timer

[App page](https://appshunter.io/ios/app/circuit-timer/id6759834943)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Core | $2.99 | one-time |
| Pro | $4.99 | one-time |


## Frequently asked questions

### Is Stappone Mobile free?

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

### Is Circuit Timer free?

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

### Do Stappone Mobile or Circuit Timer have ads?

Neither Stappone Mobile nor Circuit Timer shows ads.

### Which is updated more often, Stappone Mobile or Circuit Timer?

Stappone Mobile ships an update every 5 weeks, and Circuit Timer monthly. Most recently, Stappone Mobile was updated on September 26, 2026 and Circuit Timer on September 3, 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.*