ONEXGYM vs Gain
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ONEXGYM
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ONEX – це інноваційний фітнес-клуб, де все автоматизовано для вашої зручності. Тут немає тренерів – тільки ви, сучасне обладнання та повна свобода у виборі тренувань. Що дає додаток ONEX? Швидка реєстрація – кілька кліків, і ви вже в клубі. Онлайн-підписка – зручна оплата без кас і паперів. Вхід у клуб через смартфон – ніяких карток чи ключів. Персональна статистика – слідкуйте за своїм прогресом. Сповіщення про акції та новини – дізнавайтесь першими про вигідні пропозиції. Оцінка клубу та тренерів-партнерів – залишайте відгуки та допомагайте іншим користувачам вибирати найкраще! Train Solo – Stay Strong ONEX – тренуйтеся самостійно, залишайтеся сильними. Завантажуйте додаток та відкривайте фітнес майбутнього!
Gain
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Gain is a simple, clean, focused workout tracker that helps you log your training, see your progress, and stay consistent. TRACK WORKOUT Log every set in seconds — weight, reps, and rest, all in one tap. A simple, distraction-free interface keeps you focused on your training, not your phone. LOCK SCREEN TRACKING Your active workout stays visible right on your Lock Screen and Dynamic Island via Live Activity. See your current exercise, set goal, and rest timer at a glance, and mark sets as done without unlocking your phone. INTERACTIVE CHARTS Visualize your gains over time. Track max weight, volume, and personal records with interactive charts that show exactly how far you've come. PROGRAMS Build your own training programs, follow a plan, and jump straight into your next workout — no guesswork, no setup each time. CALENDAR Tap any day to review past workouts and see your consistency at a glance — a simple way to stay motivated and on track. TRACK YOUR WEIGHT Log your body weight and monitor your changes over time, synced with Apple Health. YOUR DATA, YOUR DEVICE Your training data is personal — how hard you push, how you're progressing, your body weight over time. With Gain, that data belongs to you alone. Everything stays on your devices and syncs only through your own private iCloud account. No accounts, no analytics, no third parties — privacy isn't an afterthought, it's built into how Gain works. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: ONEXGYM at none against Gain's 3. ONEXGYM also leads on iOS requirement (12.0 vs 26.1). Gain's advantage is update cadence (every 3 days vs weekly). On price, ads 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. Gain sells 3 in-app purchases, starting at $1.99 per month. ONEXGYM asks for nothing beyond the download.
ONEXGYM ships an update weekly, Gain every 3 days. The most recent releases landed on August 24, 2026 and September 11, 2026 respectively.
| Parameter | ONEXGYM | Gain |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 26.1 |
| Further details — not scored | ||
| Size | 56 MB | 44 MB |
| Age rating | 4+ | 17+ |
| Developer | LUCKYSOFT OU | Bohdan Dmytruk |
In-app purchases
ONEXGYM
No in-app purchases
Gain
- Gain Plus Monthly$1.991 Month
- Gain Plus Yearly$19.991 Year
- Gain Plus Lifetime$49.99





