Apps Like Norwegian 4x4 Protocol: Boreas for iPhone and iPad
Train with 4x4 intervals and track heart
Perform 4x4 interval training with customizable warm-up and cooldown durations. Track heart rate and calories using Apple Watch. Receive voice guidance for interval transitions.
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


Vo2 Max & Endurance: Zone2AI
Unbounded Technologies LLC
Train with Zone 2 and 4x4 sprints
Track heart rate and cadence during Zone 2 training and 4x4 sprints. Set personalized workout intervals and durations. Monitor progress with performance analytics and health projections. Export data to external apps and devices.



Map My Run GPS Running Tracker
Outside Television Inc
Track runs, log routes, and analyze stats
Track runs with real-time stats and map routes. Log workouts, set goals, and view progress charts. Access customizable training plans and receive personalized coaching tips. Sync with Apple Health and share achievements with a community.


Timer Plus - Workouts Timer
Agroross Trading Gida Anonim Sirketi
Track intervals and manage workout cycles
Interval Training allows users to set and track intervals with customizable rounds and durations. It includes a stopwatch, background functionality, and screen flash alerts. Users can create and save multiple timers for .

Nike Run Club: Running Coach
Nike, Inc
Run with guided plans and expert support
Track sessions with GPS and heart rate monitoring. Save and view training plans for 5K, 10K, half marathon, and more. Receive guided runs with audio coaching. Access wellness tips and join community challenges.

Interval Timer Tabata Workout
Velocity Raptor Incorporated
Train with workouts anywhere
Track heart rate and calories burned during workouts. Follow 40+ pre-designed training sessions or create custom routines. Receive voice guidance, countdowns, and visual feedback during exercises. Sync with wearable devices for real-time data.

Running Walking Tracker Goals
AK Apptuitive GmbH
Track workouts, calories, and progress
Track fitness activities including distance, time, speed, elevation, and calories burned. Log workouts for , jogging, biking, Nordic , and mountain biking. Sync with Apple Watch and use voice commands to control workouts.


Cyclemeter Cycling GPS Tracker
Abvio Inc.
Track rides, measure stats, plan training
Track metrics like speed, distance, cadence, power, heart rate, and elevation. Customize training plans and view live biking data. Sync with Apple Watch. Log workouts for , running, hiking, and other activities.

Intervals Pro: HIIT Timer
Intervals, LLC
Train with custom interval workouts
Create and follow custom interval training sessions for , running, strength, yoga, and more. Track time, reps, and intensity. Sync with Apple Watch. Set goals, view progress, and receive feedback during workouts.


Quad Bike Atv Seaside 2023
BUBU SOFT SRL
Ride off-road quads with friends
Ride off-road bikes in a simulated environment. Navigate terrain, perform stunts, and compete with friends. Customize vehicle settings and unlock new tracks and vehicles. Share progress and compete in multiplayer modes.


8fit Workouts & Meal Planner
Urbanite Inc.
Get customized workout and plans
Create personalized workout and plans based on wellness goals and dietary preferences. Track progress with detailed logs and analytics. Access expert guidance for nutrition and exercise routines.

Timer+ Countdown & Stopwatch
Minima Software LLC
Set , track time, and manage intervals
Create and manage multiple and simultaneously. Set multi-step and interval . Label and reuse for tasks like cooking, workouts, or reminders. Include widgets, Shortcut integration, and iPad multitasking support.


FITIV Pulse - Workout Tracker
MotiFIT Fitness Inc.
Track heart rate and workouts in real
Track heart rate live from AirPods Pro 3 and Powerbeats Pro 2 without a chest strap. Monitor training readiness, daily strain, and recovery status. Sync data from Apple Watch, Garmin, Oura, and WHOOP. Log workouts and view progress charts.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.