Optimize your workouts for fat loss by staying within your target heart rate zone. This app provides real-time guidance and tracks your progress to help you burn more fat and train smarter.






249+ iOS apps & games curated and reviewed
Fat Burn in Zone 2 is the household name in fat burn in zone 2, but it's far from the only option. We track 249+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.6★ (40) | No | Yes | Aug 2026 | |
| 2 | Free was $4.99 | 4.7★ (237) | No | Yes | Aug 2026 | |
| 3 | Free | — | No | Yes | Aug 2026 | |
| 4 | Free | 4.2★ (9.9K) | No | Yes | Aug 2026 | |
| 5 | Free | — | No | No | May 2026 | |
| 6 | Free | — | No | No | Jul 2026 | |
| 7 | Free | — | Yes | No | May 2026 | |
| 8 | Free | — | No | No | Jun 2026 |






Optimize your workouts for fat loss by staying within your target heart rate zone. This app provides real-time guidance and tracks your progress to help you burn more fat and train smarter.






This app helps you track your weekly workout time spent in the Zone 2 heart rate range. It provides detailed tracking, connectivity with various heart rate monitors and Strava, and real-time feedback on your progress towards your fitness goals.





Help an overweight friend embark on a fitness journey by guiding him through various exercises and ensuring he gets proper nutrition and rest. Track real-life workouts to impact in-game progress and unlock fun costumes.




Achieve your weight loss goals with guided daily workouts focused on fat burning and strength building. This app offers a 15-day challenge with simple exercises you can do at home, requiring no special equipment.








Book your spot in fitness classes at Los Angeles studio locations. View schedules, make reservations, purchase classes, and manage your account. Experience results-driven workouts backed by science, designed for all fitness levels.




This app helps you burn calories and lose fat by offering a variety of workout plans. You can choose short, targeted sessions to burn specific calorie amounts or opt for long-term plans to meet weekly and monthly goals. It integrates with the Health App to track your progress.








This app offers a comprehensive fitness experience with live-streamed boot camps, on-demand workouts, and nutritional guidance. It focuses on building strength, confidence, and community for women and their families, including features for booking classes and tracking progress.


This app simplifies weight loss by offering calorie tracking, guided workouts, and personalized plans. It helps users build sustainable habits and visualize progress to achieve their fitness goals.


Discover and book assisted stretching sessions to improve mobility and flexibility. Find locations, manage your account, and schedule appointments with ease. Enhance athletic performance and feel younger with personalized, one-on-one sessions.


This app helps members of a specific fitness studio track calories burned during workouts and the subsequent "after-burn" period. It calculates total calorie expenditure over a 100-minute session and integrates with the Health app.

