Mettle vs Pro Training US
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mettle
This app transforms your real-world steps into in-game attacks against monsters. Team up with friends to battle foes, level up your heroes, and conquer weekly challenges. Walk more to strengthen your squad and climb the leaderboards.
- Steps deal damage to monsters
- Squad-based cooperative play
- Weekly expeditions and world raids
- Hero collection and evolution
- Leaderboard rankings
- Apple Health integration
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Mettle is a free walking game where your steps are your weapon. Join a squad with your friends, take on monsters together, and level up as a team. Every real-world step you take deals damage, and every monster you defeat earns coins to recruit new heroes, like the mage, swordsman, archer and bard. Walk more, and your heroes level up and hit harder. How it works: - Pick your starting hero. When you walk in real life, your hero deals damage to monsters. - Join or create a squad and fight side by side with friends, wherever they are. - Take on a weekly expedition: a new monster every day and a boss every Sunday. - Go on hunts: forays and bounties with 47+ monsters, solo or with your squad. - Level up your squad to unlock emblems, banners, more members and tougher monsters. - Join the Weekly World Raid, where every player fights one giant boss together. - Add friends and challenge them to step duels. - Steps sync from Apple Health and hit the monster automatically, even while the app is closed. - Collect heroes across 24 lines, feed them XP from your walking, and evolve them into rarer forms. - Climb the leaderboard for today, this week, this month and all time. - No ads. Just you, your friends and a lot 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!
Pro Training US
This app allows members of a fitness program to book classes, register for gym events, and manage their accounts. Users can update personal information, such as profile pictures and payment details.
- Reserve class spots
- Sign up for gym events
- Update profile pictures
- Manage payment information
- General account management
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For members of Pro Training to reserve their place in a class, sign up for gym events, and general account management like updating headshots and credit card on file.
Screenshots
Verdict
The clearest difference is rating: Pro Training US at 5.0 against Mettle's 4.7. Pro Training US also leads on device support (3 vs 1) and iOS requirement (15 vs 17.0). Mettle's advantage is update cadence (every 2 days vs weekly) and ratings volume (29 vs 1). 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.
Pro Training US holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Mettle has 29 ratings behind it against 1, so its average is the more settled of the two.
Mettle ships an update every 2 days, Pro Training US weekly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.
| Parameter | Mettle | Pro Training US |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (29 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 76.9% of reviews | — |
| Number of ratings | 29 — better | 1 |
| Update frequency | Every 2 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15 — better |
| Further details — not scored | ||
| Size | 161 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Chung | PushPress, Inc. |
Customer experience
Mettle
Pro Training US
In-app purchases
Mettle
No in-app purchases
Pro Training US
No in-app purchases
Questions
Is Mettle free?
Is Pro Training US free?
Which has better reviews, Mettle or Pro Training US?
Do Mettle or Pro Training US have ads?
Which is updated more often, Mettle or Pro Training US?
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