Best Square One Fitness App

247+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated October 2026

From beginner-friendly picks to power-user tools, our square one fitness app list covers 247+ iPhone apps updated through October 2026. Compare ratings, prices, and screenshots in one place.

Compare top Square One Fitness App (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Square One Fitness AppSquare One Fitness AppFree—NoNoMay 2026
2ONE Fitness (MM)ONE Fitness (MM)Free4.3★ (6)NoNoJun 2026
3Planet FitnessPlanet FitnessFree4.9★ (815K)NoNoNov 2026
4Crunch FitnessCrunch FitnessFree4.8★ (26K)NoNoNov 2026
5RepClash: 1v1 Fitness BattlesRepClash: 1v1 Fitness BattlesFree1.5★ (2)YesYesOct 2026
6One: Workouts & Fitness PlansOne: Workouts & Fitness PlansFree—NoYesOct 2026
7One Pass™One Pass™Free3.8★ (1.3K)NoNoOct 2026
8SQUARE Fitness StudioSQUARE Fitness StudioFree—NoNoOct 2026

Top Picks for Square One Fitness App

Planet Fitness#3

Planet Fitness by Planet Fitness Holdings, LLC

Workouts for everyone
Worth Considering
💪 Health & Fitness
4.9😐(815K ratings)
Free
#2in Health & Fitness
Planet Fitness screenshot 1
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This app offers on-demand workout routines, exercise tutorials, and activity tracking for all fitness levels. Members gain access to exclusive features like discounts, class scheduling, and gym crowd insights.

What We Love

  • 👍 Helpful tutorials
  • 👍 Positive environment
  • 👍 Friendly and cooperative staff
  • 👍 Clean and well-maintained facilities
  • 👍 Affordable membership options
  • 👍 Convenient app features (e.g., check-in, crowd meter)

Room to Improve

  • 🐛 Unreliable crowd meter
  • 🐛 Inability to cancel membership online
  • 🐛 Inconsistent enforcement of policies
  • 🐛 Outdated or broken equipment
  • 🐛 Lack of advanced workout tracking features
  • 🐛 Misleading information about perks and discounts

More Square One Fitness App apps to explore

FAQ about Square One Fitness App

Are there free square one fitness app for iPhone?
Yes — 20 of the top square one fitness app we rank are free to download, including Square One Fitness App and ONE Fitness (MM).
Square One Fitness App has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 247+ square one fitness app on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.