Radstep: Step Counter RPG
Walking Game: Collect Monsters
Only for iPhone
Free · In‑App Purchases
iPhone
Your steps are your superpower.
Radstep turns every walk into a creature-collecting RPG. The more you move in real life, the stronger you get in the game. No grinding, just walking.
CATCH & COLLECT RADMON
Discover hundreds of wild Radmon with real elemental types, rarities, stats, and hidden potential (IVs). Walk far enough and rare eggs hatch right in your hands.
BATTLE WILD RADMON
Cross paths with wild Radmon as you walk, then battle them with the team you've raised. Win the fight and you'll catch them for your collection.
BREED A DREAM TEAM
Pair Radmon, pass down stats and rare traits, and raise the perfect squad. Deep, genetics-based breeding built for walkers.
RAID WITH YOUR GUILD
Join a guild and team up each week to take down the Guild Boss. Type matchups matter, so build a balanced team.
BUILD A STREAK
Keep your walking streak alive for celebrations, rewards, and bragging rights. A reason to hit your steps every single day.
Radstep is the fitness app for people who hate fitness apps. You won't be counting steps, you'll be hatching, battling, and raiding your way to them.
Download, start walking, and catch your first Radmon
This service includes paid in-app items, and a separate fee is charged for purchase.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The biggest Radstep update yet!
• A brand-new look: the whole game has been redrawn in a bright cartoon style
• Adventure: battle through 1,000 stages and boss fights with your radmon
• Ranked Arena: outsmart real players on the battle grid and climb the ranks
• Build your Camp: decorate it, invite visitors and compete for Camp of the Month
• Daily Rival and Weekly Race: race friends and your guild in steps
• Lots of balance changes, fixes and performance improvements
Keep walking, your radmon are getting stronger!
The developer, InstantMoon, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Purchases
- Identifiers
- Usage Data
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Purchases
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- INSTANTMOON SP. Z O.O
- Size
- 98.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Frequent
Contests
Contains
Loot Boxes
User-Generated Content
- In-App Purchases
Yes
- Radstep Pro Weekly $3.99
- Wall Breaker (large) $9.99
- Wall Breaker $4.99
- Monthly Card $19.99
- Weekly Card $4.99
- Boardchain event 2 $2.99
- Boardchain event 1 $1.99
- Board Event Pack $4.99
- Big Event Pack $2.99
- Event Pack $1.99
- Copyright
- © 2026 Instantmoon inc
