TrainFlow vs SkyGain
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TrainFlow
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Build Your Perfect Training Flow! Designed by athletes and coaches. We are actively developing our platform and regularly releasing updates with new features! Features for Athletes โ Plan Your Workouts and Competitions โ create training programs, set goals in the calendar, and track your progress.โจ โ Work with Coaches โ choose a coach by specialization and get personalized recommendations.โจ โ Analyze Your Performance โ monitor statistics, compare workouts, and improve your results.โจ โ Sync Data with Devices โ connect Apple Watch, Garmin, Polar, and other trackers.โจ โ Communicate and Get Feedback โ comment on workouts, ask questions to your coach, and adjust your training load. Features for Coaches โ Manage Your Team โ oversee a group of athletes, track their progress, and help them reach their goals.โจ โ Create Personalized Plans โ develop individual training programs for each athlete.โจ โ Analyze Workouts โ evaluate athlete statistics and adjust their training loads.โจ โ Communicate with Athletes โ provide feedback, comment on workouts, and monitor progress.โจ โ Promote Yourself as a Coach โ showcase your achievements, education, and attract more clients through the platform.
SkyGain
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SkyGain turns every workout into progress. Whether you're lifting weights, running, or doing bodyweight exercises, every rep, every set, and every session earns XP and brings you closer to the next level. TRACK YOUR WORKOUTS Plan your weekly training schedule or log workouts day by day. Track sets, reps, weight, cardio distance, and hold times โ all in one place. LEVEL UP & EARN REWARDS Earn XP for every completed set and daily goal. Level up your profile, unlock achievements, and collect rewards as you reach new personal bests. DAILY GOALS & STREAKS Set personal daily goals and build streaks to stay consistent. The longer your streak, the stronger your habit becomes. TRAIN WITH FRIENDS Add friends, compare progress on the leaderboard, and see what your crew is training today. A little friendly competition goes a long way. GROUPS & TEAM GOALS Create training groups, set weekly team goals โ total XP, workouts completed, or kilometers run โ and motivate each other to stay on track. CHOOSE YOUR PROGRAM Pick from ready-made training programs or build your own custom plan tailored to your goals. EXERCISE CATALOG Explore a full exercise library with descriptions, tips, and guidance. Features at a glance: - Workout tracking for strength, cardio, bodyweight, and other exercises - XP and leveling system - Achievements and rewards - Daily goals and streaks - Friends and leaderboards - Training groups with shared goals - Custom and ready-made programs - Push notifications for streaks and goals
Screenshots
Verdict
The clearest difference is update cadence: TrainFlow at every 4 weeks against SkyGain's every 2 months. SkyGain's advantage is iOS requirement (15.1 vs 18.0). 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. Neither carries in-app purchases, so what you see is what you pay.
TrainFlow ships an update every 4 weeks, SkyGain every 2 months. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.
| Parameter | TrainFlow | SkyGain |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod โ better |
| Requires iOS | 18.0 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 56 MB | 42 MB |
| Age rating | 4+ | 12+ |
| Developer | THX IT Oy | Dzmitry Rybak |
In-app purchases
TrainFlow
No in-app purchases
SkyGain
No in-app purchases









