StepMillionaires vs TreadGame
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StepMillionaires
This app encourages users to track their daily steps and stay motivated towards health goals. It offers fun challenges, prizes for top performers, and fosters a sense of community among users.
- Step tracking
- Health goal motivation
- Fun challenges
- Prizes for winners
- Community features
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StepMillionaires is a simple app that helps you stay on top of your health goals through Walking. We encourage you to track your steps and stay motivated throughout the journey. Fun challenges, prizes for winners and a sense of community!
TreadGame
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TreadGame turns the morning treadmill run into something you'll actually look forward to. Cast your phone to a TV or prop it on the console. Pair your treadmill over Bluetooth (or use your Apple Watch as the speed source) and your real running pace drives the runner on screen. A different game for every day. Grid games where you sweep coins, dodge chasers and bank colours. Road games where you race opponents and dial in interval pace zones. Puzzle games where the maze changes every round. The lineup keeps growing — new games drop in app updates. Apple Watch pulls triple duty: — Heart rate. Live BPM streamed to the on-screen HUD throughout every game. — In-game controller. In grid games, the watch shows the direction buttons on your wrist so you can change lanes without ever taking your eyes off the screen. — Treadmill stand-in. No compatible treadmill? The watch's pedometer reads your foot strikes and drives the runner instead. Run anywhere — manual treadmill, on the spot at home, on a track. Workouts are written to Apple Health at the end of every game so the session appears in Fitness alongside your other runs. Personal bests are tracked across every game. Fastest 1 km, fastest 5 km, longest escape, most coins banked in a session — each game records the metrics it cares about. No accounts. No sign-in. No ads. No analytics. Your data stays on your devices and in your own Apple Health store. Nothing is sent to a server we run, because we don't run any. Compatible with FTMS-standard treadmills (most modern fitness brands) and a growing list of treadmills that use non-standard Bluetooth protocols. Apple Watch pairing optional but strongly recommended.
Screenshots
Verdict
The clearest difference is update cadence: TreadGame at every 6 days against StepMillionaires's every 14 months. StepMillionaires's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support 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.
StepMillionaires ships an update every 14 months, TreadGame every 6 days. The most recent releases landed on October 17, 2026 and October 5, 2026 respectively.
| Parameter | StepMillionaires | TreadGame |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 14 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 56 MB | 200 MB |
| Age rating | 17+ | 12+ |
| Developer | REALTECHSPACES INC | Carly Robinson |
In-app purchases
StepMillionaires
No in-app purchases
TreadGame
No in-app purchases









