# WorldWalker vs Radstep

The clearest difference is update cadence: Radstep at every 3 weeks against WorldWalker's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. WorldWalker sells 8 one-off in-app purchases and Radstep sells 10 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

WorldWalker ships an update every 6 weeks, Radstep every 3 weeks. The most recent releases landed on November 12, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | WorldWalker | Radstep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 7 MB | 106 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 12+ |
| Developer | [G-SOFT](https://appshunter.io/developer/368394644) | [InstantMoon](https://appshunter.io/developer/1680785156) |

## What reviewers say

### WorldWalker

[App page](https://appshunter.io/ios/app/worldwalker/id1385313316)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jump Place Item | $0.99 | one-time |
| Add 100MP Item | $0.99 | one-time |
| Jump Place Item @3 | $1.99 | one-time |
| Jump Place Item @5 | $2.99 | one-time |
| Add 100MP Item @6 | $2.99 | one-time |
| Jump Place Item @10 | $4.99 | one-time |
| Jump Place Item @12 | $5.99 | one-time |
| Jump Place Item @20 | $7.99 | one-time |


### Radstep

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Radstep Pro Weekly | $3.99 | per 7 days |
| Energy+ | $0.99 | one-time |
| Boardchain event 2 | $2.99 | one-time |
| Sale Pack | $4.99 | one-time |
| Weekly Card | $4.99 | one-time |
| Wall Breaker | $4.99 | one-time |
| Big Sale Pack | $9.99 | one-time |
| Wall Breaker (large) | $9.99 | one-time |
| Mega Sale Pack | $19.99 | one-time |
| Monthly Card | $19.99 | one-time |


## Frequently asked questions

### Is WorldWalker free?

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

### Is Radstep free?

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

### Do WorldWalker or Radstep have ads?

Both WorldWalker and Radstep show ads.

### Which is updated more often, WorldWalker or Radstep?

WorldWalker ships an update every 6 weeks, and Radstep every 3 weeks. Most recently, WorldWalker was updated on November 12, 2026 and Radstep on November 10, 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.*