Short answer: THENX is better suited to users seeking a large calisthenics exercise and workout library. RepSaga is better suited to iPhone and iPad users who want completed push-ups to drive RPG battles and progression.
What THENX currently advertises
The official THENX app page promotes free workouts, exercise progressions, personalized training, calendars and progress views. It also advertises premium content and, when checked on August 14, 2026, displayed $19.99 monthly and $119.99 yearly website pricing. Store prices and regional terms may differ.
Strengths and tradeoffs
The breadth can suit someone training multiple bodyweight skills and looking for demonstrations. A large library also requires more choices, and some users may not need advanced content. Test the beginner path and free access before buying a long plan.
RepSaga as a different alternative
RepSaga does not try to match THENX exercise for exercise. It concentrates on push-ups and converts reps into attacks, boss progress, achievements and streaks. Choose that narrower loop if plain push-up logging feels unrewarding. Use another source for balanced pulling, legs and advanced skill coaching.
Decision guide
Choose THENX for broad calisthenics programming and skill variety. Choose RepSaga for game-driven push-up consistency. Compare it with Hybrid Calisthenics, the BetterMe calisthenics option, and our full app framework.
Turn every push-up into an attack
Download RepSaga on iPhone or iPad and use real push-ups to advance RPG battles, achievements and streaks.
Frequently asked
Is THENX free?
THENX advertises free workouts and exercises plus a paid premium option. Verify current access and regional pricing before subscribing.
Does RepSaga replace THENX?
No. RepSaga is a focused push-up tracker and fitness RPG, while THENX offers broader calisthenics content.