Disclosure and method: RepSaga publishes this comparison. We used official store descriptions checked August 8, 2026, avoided scoring our own app and linked each competitor directly. Features and purchases can change.
At a glance: choose RepSaga for a focused dark-fantasy boss journey, Push Up Arena for ranked workout modes, RepHero for classes and story ranks, or PUPG for collectibles and social-game layers.
Feature comparison
| App | Defining game loop | Listed devices |
|---|---|---|
| RepSaga | Push-ups damage bosses across a battle map | iPhone, iPad |
| Push Up Arena | Dungeons, ranks, Speed, Horde and Max Reps | iPhone |
| RepHero | Goblin story, five classes and 25 ranks | iPhone |
| PUPG | Bosses plus items, quests, titles and daily rewards | iPhone, Android |
RepSaga: the focused boss-map option
RepSaga links every rep to attack damage and every session to hero progression. The experience emphasizes a readable battle path, stronger enemies, workout streaks, personal bests, levels and achievements. It is designed for players who want the fantasy layer to clarify the workout rather than surround it with many collection systems.
Make the first comparison hands-on
Download RepSaga free, fight one boss and see whether its battle loop makes your next set easier to start.
Push Up Arena: the modes-and-ranks option
Push Up Arena provides the clearest selection of named workout modes: a ten-dungeon campaign, Speed Challenges, Horde Mode and Max Reps Mode. Its listing says the described features require a subscription.
RepHero: the class-driven quest
RepHero gives the player five hero classes and ten story areas, with 25 ranks across nine tiers. It also describes 30-, 60- and 90-day progress graphs. The listing says a subscription is needed after the free trial.
PUPG: the collectible playground
PUPG layers an inventory, rare drops, quests, profile titles, daily rewards and social features around boss battles. It is the only app in this comparison with current official iPhone and Android listings.
Choose by motivation style
- You want a dramatic, direct workout story: start with RepSaga.
- You like timed tests and mode variety: inspect Push Up Arena.
- You identify with character classes and ranks: inspect RepHero.
- You enjoy collecting items and daily systems: inspect PUPG.
What every listing cannot tell you
Camera tracking depends on lighting, placement, space and movement. Test an app in the room where you will actually train. Confirm current purchase terms, then judge whether it encourages controlled workouts—not just more taps, rewards or rushed repetitions.