# Step Obsessed vs Radstep

The clearest difference is in-app purchases: Step Obsessed at none against Radstep's 7. Step Obsessed also leads on ads (none vs shown) and update cadence (weekly vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Radstep sells 7 in-app purchases, starting at $9.99 per month. Step Obsessed asks for nothing beyond the download.

Step Obsessed ships an update weekly, Radstep every 6 weeks. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Step Obsessed | Radstep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 5 MB | 94 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ian SMITH](https://appshunter.io/developer/1877217033) | [InstantMoon](https://appshunter.io/developer/1680785156) |

## What reviewers say

### Step Obsessed

[App page](https://appshunter.io/ios/app/step-obsessed/id6760319474)

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

**In-app purchases:** none


### Radstep

[App page](https://appshunter.io/ios/app/radstep-step-counter-rpg/id6776268136)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Radstep Pro Monthly | $9.99 | per month |
| Radstep Pro Yearly | $99.99 | per year |
| 150 Gold | $2.99 | one-time |
| 440 Gold | $6.99 | one-time |
| 1020 Gold | $14.99 | one-time |
| 2400 Gold | $29.99 | one-time |
| Radstep Pro Lifetime | $299.99 | one-time |


## Frequently asked questions

### Is Step Obsessed free?

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

### Is Radstep free?

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

### Do Step Obsessed or Radstep have ads?

Radstep shows ads; Step Obsessed does not.

### Which is updated more often, Step Obsessed or Radstep?

Step Obsessed ships an update weekly, and Radstep every 6 weeks. Most recently, Step Obsessed was updated on October 9, 2026 and Radstep on October 7, 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.*