# Radstep vs Impulso.

The clearest difference is in-app purchases: Impulso. at none against Radstep's 7. Impulso. also leads on ads (none vs shown) and update cadence (every 3 days 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. Impulso. asks for nothing beyond the download.

Radstep ships an update every 6 weeks, Impulso. every 3 days. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Radstep | Impulso. |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | — | Subscription |
| Size | 94 MB | 71 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [InstantMoon](https://appshunter.io/developer/1680785156) | [Samuel Serour](https://appshunter.io/developer/6775172242) |

## What reviewers say

### 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 |


### Impulso.

[App page](https://appshunter.io/ios/app/impulso/id6776491494)

Transform your daily walks into a competitive game. Earn rewards by achieving activity goals, maintaining streaks, and climbing through skill-based leagues. Syncs automatically with Apple Health for seamless tracking.

**Highlights:** Step tracking and goal setting, Skill-based step leagues, Division climbing system, Streak maintenance, Automatic Apple Health sync, Profile and history tracking, Fixed giveaways for top performers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Radstep free?

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

### Is Impulso. free?

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

### Do Radstep or Impulso. have ads?

Radstep shows ads; Impulso. does not.

### Which is updated more often, Radstep or Impulso.?

Radstep ships an update every 6 weeks, and Impulso. every 3 days. Most recently, Radstep was updated on October 7, 2026 and Impulso. on October 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.*