# StepOpen vs StepAtlas

The clearest difference is update cadence: StepOpen at daily against StepAtlas's every 5 days. StepOpen also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StepOpen sells 4 in-app purchases, starting at $1.99 per month and StepAtlas sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

StepOpen ships an update daily, StepAtlas every 5 days. The most recent releases landed on October 5, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | StepOpen | StepAtlas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Size | 7 MB | 8 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Takumi Shirai](https://appshunter.io/developer/6782597417) | [Christian Bell](https://appshunter.io/developer/1885361126) |

## What reviewers say

### StepOpen

[App page](https://appshunter.io/ios/app/stepopen/id6782597415)

**Features:** Apple Watch app

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StepOpen Plus 月額 | $1.99 | per month |
| StepOpen Pro 月額 | $3.99 | per month |
| StepOpen Plus 年額 | $19.99 | per year |
| StepOpen Pro 年額 | $29.99 | per year |


### StepAtlas

[App page](https://appshunter.io/ios/app/stepatlas/id6801656629)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Journeys | $1.99 | one-time |
| StepAtlas Challenges | $9.99 | one-time |
| StepAtlas All Access | $10.99 | one-time |


## Frequently asked questions

### Is StepOpen free?

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

### Is StepAtlas free?

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

### Do StepOpen or StepAtlas have ads?

Neither StepOpen nor StepAtlas shows ads.

### Which is updated more often, StepOpen or StepAtlas?

StepOpen ships an update daily, and StepAtlas every 5 days. Most recently, StepOpen was updated on October 5, 2026 and StepAtlas on October 20, 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.*