Gamexercise vs Mettle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gamexercise
This app transforms your real-world steps into a pixel-art RPG adventure. Walk to level up your character, earn coins for outfits, and restore your hero's strength. Progress through quests and unlock new forms as you achieve daily step goals.
- Level up by walking
- Earn coins from movement
- Character customization with outfits
- Transform character form
- Daily step goal quests
- HealthKit integration
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Gamexercise turns your real-world walking into a pixel-art RPG. You were once the realm's greatest hero. A curse stole your strength. Now your steps — read straight from HealthKit — are the only thing that can restore it. Gamexercise turns your real-world walking into a pixel-art RPG. You were once the realm's greatest hero. A curse stole your strength. Now your steps — read straight from HealthKit — are the only thing that can restore it. EVERY STEP YOU TAKE FEEDS YOUR CHARACTER • Level up by walking • Earn coins from real movement, spend them on outfits in the shop • Race awakening at Lv 20: choose Elf or Demon and watch your form transform on screen • Knight Set chain quest — 10 consecutive 5,000-step days earns a piece of legendary armor, again, and again, until you're fully equipped • Daily quests reward 1k / 5k / 10k step goals + running minutes You start cursed as a skeleton. Over weeks of real walking your body grows back, your strength returns, and your hero stands tall in custom gear you've earned. Authentic 32-bit pixel art with outfits and animated skins. PRIVACY FIRST HealthKit data never leaves your device. No accounts. No ads. No tracking. The only thing we collect is anonymous crash diagnostics to fix bugs, and you can disable that in iOS Settings. Requires iPhone with HealthKit and a willingness to walk.
Mettle
This game turns your real-world steps into in-game attacks against monsters. Walk with friends to form a party, defeat foes, and earn coins to recruit and level up heroes. Compete on leaderboards and enjoy an ad-free experience that encourages physical activity.
- Steps deal damage to monsters
- Create parties with friends
- Recruit and level up heroes
- Daily and weekly leaderboards
- Syncs with Apple Health
- No ads
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Mettle is a free walking game where your steps are the weapon. Invite your friends to create a party of heroes that encounter monsters. Every real-world step you take deals damage, and defeating monsters earns you coins. Exchange coins to recruit fun heroes, like mage, swordsman, archer, and bard. Level up your heroes by walking to deal more damage per step. How it works: - Select your starting hero to level up. When you walk in real life, you deal damage to monsters. - Create a party and battle side by side with your friends anywhere. - Deal with fun monster encounters. One minor monster every day, and a super boss every Sunday. - Steps sync from Apple Health and strike the monster automatically, even while the app is closed. - Collect a roster of heroes across 24+ lines, feed them XP from your walking, and evolve them into rarer forms. - Climb the leaderboard with daily and weekly fun competition that rewards the biggest walker. - Earn and spend coins and embers to recruit heroes and buy potions: an economy fed entirely by walking. - No ads. Just you, your friends, and lots of walking! Note from the creator: Hey, I’m Daniel, and I built Mettle to motivate my family and friends to walk more and stay active. The first week of testing was a complete success. Everyone was hooked and genuinely making an effort to walk more to defeat the monsters together, level up their heroes, and climb the leaderboard. I designed and built Mettle entirely on my own. My goal now is to share it with any group that wants to stay active together. Happy walking!
Screenshots
Verdict
The clearest difference is review sentiment: Gamexercise at 100% against Mettle's 57%. Gamexercise also leads on rating (5.0 vs 4.1) and iOS requirement (15.0 vs 17.0). Mettle's advantage is ratings volume (9 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Gamexercise holds the better App Store score, 5.0 against 4.1. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews point the same way: 100% of Gamexercise's written reviews are positive against 57% of Mettle's.
| Parameter | Gamexercise | Mettle |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.1 (9 ratings) |
| Positive reviews | 100.0% of reviews — better | 57.1% of reviews |
| Number of ratings | 2 | 9 — better |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 230 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Hanlun Zeng | Daniel Chung |
Customer experience
Gamexercise
Mettle
In-app purchases
Gamexercise
No in-app purchases
Mettle
No in-app purchases









