250+ iOS apps curated and reviewed
Every iPhone needs a few good norwegian 4x4 workout apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (54) | No | Yes | Aug 2026 |
| 2 |  | Free | — | No | Yes | Aug 2026 |
| 3 |  | Free | 4.7★ (17K) | No | Yes | Aug 2026 |
| 4 |  | Free | — | No | No | Jul 2026 |
| 5 |  | Free | 5.0★ (1) | No | No | Jun 2026 |
| 6 |  | $5.99 was $6.99 | 4.4★ (49) | No | No | Jun 2026 |
| 7 |  | Free | 4.7★ (15) | No | Yes | Aug 2026 |
| 8 |  | Free | — | Yes | Yes | Jul 2026 |
This app guides you through the Norwegian 4x4 interval training protocol to improve your VO2 max and cardiovascular fitness. It offers customizable warm-up and cooldown durations, voice guidance for intervals, and integrates with Apple Watch for heart rate and calorie tracking.
This app provides AI-powered, personalized workout plans that adapt weekly to your fitness goals and available equipment. It offers structured training for general fitness, sport performance, and tactical readiness, with over 3,000 exercises and HD video demonstrations.
This app guides you through the Norwegian 4x4 VO2max interval training protocol using your Bluetooth heart rate monitor. It provides real-time audio cues to keep you in your target heart rate zones during work and rest intervals.
This app guides you through the effective Norwegian 4x4 interval training method to boost cardiovascular performance and endurance. It features a precision timer, heart rate zone tracking, and progress monitoring for scientifically proven results.
This app offers a science-backed cardio exercise program designed to improve health and prevent lifestyle diseases. It focuses on efficient workouts, measuring VO2 max with high accuracy, and integrating with popular fitness trackers. A premium subscription unlocks full features.
This app offers a simple and private way to track your workout consistency. It features a distraction-free interface with an easy-to-use timer and automatic history tracking, all saved locally without requiring an internet connection or account.
Achieve fitness goals with no equipment needed, using high-intensity circuit training. This app offers over 100 exercises for various muscle groups, with detailed instructions and nutrition advice to support your journey.
