249+ iOS apps curated and reviewed
Every iPhone needs a few good norwegian 4x4 workout apps. We benchmark 249+ 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 | — | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.7★ (56) | No | Yes | Sep 2026 | |
| 3 |  | Free | 4.7★ (17K) | No | Yes | Sep 2026 | |
| 4 |  | Free | 5.0★ (1) | No | No | Jun 2026 | |
| 5 |  | Free | — | No | No | Jul 2026 | |
| 6 |  | Free | — | Yes | Yes | Jul 2026 | |
| 7 |  | Free | 4.7★ (15) | No | Yes | Sep 2026 | |
| 8 |  | $5.99 was $6.99 | 4.3★ (50) | No | No | Sep 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.
