WorldWalker vs Radstep
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
WorldWalker
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This App is that travels virtual around the world using the number of steps of health care data. Since the distance (MP) that can be moved depends on the number of steps, keeping and raising of the walking motivation can be expected. ------------------------------ How to use ------------------------------ Choose the first place to start. From there, you can move freely, regardless of land or sea, along a hexagonal square. You can browse the photos and street views of the photo sharing service at the destination, you can add them to your favorites and collect them. Favorites are published to friends and group members, so they can enjoy each other by showing each other. ------------------------------ Bookmarks ------------------------------ You can bookmark where you like. When bookmarked, you can see the photos of the place anytime you do not stay in that place. ------------------------------ Items ------------------------------ Over 10000 items that are useful for moving are randomly scattered all over the world. You can enjoy it as a treasure hunt that gets items. You can get it when you pass through the place where the item is on the move. Items will move to a different place when you get it. Item for - Move freely - MP up - Increase conversion rate from step count - etc. ------------------------------ Groups and Friends ------------------------------ Create groups and join the group, everyone can share and enjoy the photos. - Family - School class - Sports club Groups and friends can easily add and participate using QRCode. Group members and friends can see it on the map so you can see who is where you are. ------------------------------ iPad ------------------------------ Add an iPad and enjoy it on a bigger screen. You can easily add it using iCloud or QRCode. iPad is can log out, another user can also use one iPad. ------------------------------ Notes ------------------------------ Use the health care data, so I need an iPhone. Can use only iPad, but can not increase MP. MP can also get items while moving or purchase items and increase it.
Radstep
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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/
Screenshots
Verdict
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.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
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.
| Parameter | WorldWalker | Radstep |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 3 weeks โ better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 7 MB | 106 MB |
| Age rating | 9+ | 12+ |
| Developer | G-SOFT | InstantMoon |
In-app purchases
WorldWalker
- Jump Place Item$0.99
- Add 100MP Item$0.99
- Jump Place Item @3$1.99
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- Jump Place Item @5$2.99
- Add 100MP Item @6$2.99
- Jump Place Item @10$4.99
- Jump Place Item @12$5.99
- Jump Place Item @20$7.99
Radstep
- Radstep Pro Weekly7 Days trial$3.997 Days
- Energy+$0.99
- Boardchain event 2$2.99
- Sale Pack$4.99
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- Weekly Card$4.99
- Wall Breaker$4.99
- Big Sale Pack$9.99
- Wall Breaker (large)$9.99
- Mega Sale Pack$19.99
- Monthly Card$19.99









