# StepForce vs airosphere

The clearest difference is in-app purchases: airosphere at none against StepForce's 3. airosphere also leads on ads (none vs shown). StepForce's advantage is update cadence (fortnightly vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. StepForce sells 3 in-app purchases, starting at $0.99 per 7 days. airosphere asks for nothing beyond the download.

StepForce ships an update fortnightly, airosphere monthly. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | StepForce | airosphere |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Size | 31 MB | 1 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YAKUP UMIT KARTAL](https://appshunter.io/developer/1823699406) | [Sven Rothsching](https://appshunter.io/developer/1850819630) |

## What reviewers say

### StepForce

[App page](https://appshunter.io/ios/app/stepforce-step-counter/id6752670005)

**Features:** Family Sharing, Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StepForce Plus Weekly | $0.99 | per 7 days |
| StepForce Plus Monthly | $1.99 | per month |
| StepForce Plus Annual | $9.99 | per year |


### airosphere

[App page](https://appshunter.io/ios/app/airosphere-breathe-your-way/id6758896883)

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

**In-app purchases:** none


## Frequently asked questions

### Is StepForce free?

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

### Is airosphere free?

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

### Do StepForce or airosphere have ads?

StepForce shows ads; airosphere does not.

### Which is updated more often, StepForce or airosphere?

StepForce ships an update fortnightly, and airosphere monthly. Most recently, StepForce was updated on October 25, 2026 and airosphere on October 31, 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.*