Thanos Gym vs RoundShift
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Thanos Gym
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Thanos App es la herramienta oficial y exclusiva para los socios de Thanos Gym. Con esta aplicación, nuestros socios pueden: • Iniciar sesión de manera segura con su número de socio y contraseña. • Generar un código QR dinámico para un acceso rápido y sin contacto a las instalaciones. • Consultar y actualizar su perfil y fotografía fácilmente. • Mantenerse al día con el estado de su membresía. Todo lo que necesitas para tu entrenamiento, ahora en la palma de tu mano. Lleva el control total de tu experiencia en el gimnasio.
RoundShift
This interval timer app provides voice coaching for various workout types, allowing you to keep your eyes on your exercise rather than the screen. It offers customizable presets, multiple voice options, and can even display workouts on a larger screen for group sessions. Advanced features like adaptive rest and Apple Health integration are available with a Pro upgrade.
- Voice coaching for workouts
- Customizable interval presets
- Plain language workout builder
- Multi-language coach voices
- Screen-off and face-down operation
- AirPlay for group sessions
- Adaptive rest with Apple Watch
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The interval timer you don't have to look at. RoundShift calls out every round — get ready, work, rest, half way, last round — so your eyes stay on the workout, not the screen. BUILT IN SECONDS • Tabata, HIIT, EMOM, strength presets — or design your own • Warm-up, custom intervals, unlimited rounds • Describe a workout in plain words and let RoundShift build it VOICE THAT COACHES • Real coach voices in 10 languages — or calm and hype styles • 89 exercise names spoken aloud in custom workouts • Works with the screen off, phone face down, music playing COACH MODE ON THE BIG SCREEN • AirPlay the countdown to any TV for group sessions and classes • Giant display the whole room can read APPLE WATCH + ADAPTIVE REST (PRO) • Full timer on your wrist with live heart rate • Rest that adapts: end rest early when your heart rate recovers, or extend it when you need more • Workouts logged to Apple Health with the right activity type SEE YOURSELF SHOW UP • Streaks, weekly minutes, and a calendar of every session • Home Screen widgets and quick actions NOT JUST FOR THE GYM • Box breathing and breathwork: 4-4-4-4 in seconds • Stretch and physio holds with spoken changeovers • Focus sprints for study and deep work • Anything that repeats: intervals are intervals RoundShift is free forever for running timers and built-in workouts. RoundShift Pro (one-time purchase, no subscription) unlocks saved workouts, stats, widgets, and Apple Watch.
Screenshots
Verdict
The clearest difference is in-app purchases: Thanos Gym at none against RoundShift's 1. RoundShift's advantage is update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement 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. RoundShift sells 1 one-off in-app purchase. Thanos Gym asks for nothing beyond the download.
Thanos Gym ships an update every 2 weeks, RoundShift every 2 days. The most recent releases landed on October 25, 2026 and October 15, 2026 respectively.
| Parameter | Thanos Gym | RoundShift |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 53 MB | 143 MB |
| Age rating | 4+ | 4+ |
| Developer | SOPVI SA de CV | Carl Law |
In-app purchases
Thanos Gym
No in-app purchases
RoundShift
- Intervo Pro (Lifetime)$4.99









