FitendAiSmart rope or phone sensors
Pair your smart rope for live jump counts, pace and calories, or train with your phone’s motion sensors.
0 jumps since you arrived · 136/min
ScrollEvery jump counted.Every session coached.
FitendAi counts every jump with your smart rope or phone sensors, coaches you with AI, and turns training into streaks, badges and live battles with friends.
Coming soon to iOS and Android
Most fitness apps count reps. FitendAi counts every jump, reads every session, and turns a rope into a game you can win against your friends, and against yesterday.
How it works
From first jump to first win
Step 1
Pair in seconds
Switch on your smart rope and FitendAi finds it. No rope? Sensor drills and battles count with your phone’s motion sensors.
Smart Rope found
Battery 86% · signal strong
Connected
Step 2
Jump, and watch it count
Every jump lands on screen as it happens, with pace, time and calories. The voice coach calls out intervals over your music.
30/30 · round 5 of 10
412
jumps
Pace154 jumps/min
“Ten seconds left. Keep it light.”
Step 3
Get coached
The AI Coach reads your sessions, tells you what changed and builds the next plan around how you are actually training.
How was my week?
Best week yet: 4 sessions and 3,120 jumps, up 18%. Your pace held above 140 for longer each time.
Next: try 8 rounds of 40/20 to push that further.
Pace Builder 40/2012 min
StartSave
Step 4
Race your friends
Start a Rope Battle and both phones count live. First to 300 jumps wins; the leaderboard keeps score all week.
Rope Battle · first to 300
Go go go!
YYou0
SSam0
Winner gets the weekly bragging rights
Smart Rope found
Battery 86% · signal strong
Connected
Features
Everything you need to train with a rope
Workouts and intervals
Guided workouts plus an interval builder for Tabata, 30/30 or your own mix of rope, bodyweight and rest.
AI Coach
Ask about your training, get a weekly review, and generate interval plans or whole multi-week programs.
Rope Battle and ghost races
Race a friend live, phone to phone, or send a recorded run and let them race your ghost later.
Friends and leaderboards
Add friends with a code and compare weekly totals. Turn sharing off any time.
Streaks, records and badges
Weekly streaks with freezes and rest weeks, personal bests and 31 badges to unlock.
Voice coach
Countdowns, interval names and pace call-outs that duck your music instead of stopping it.
Apple Health and Health Connect
Save sessions to Health and see heart rate from your watch on the session summary.
Widgets and live view
Your streak on the home screen, and time and jumps on the lock screen while you train.
What’s new
Seven new ways to train
Form checks, rhythm, ghosts, programs, daily challenges, skill levels and rewards for bringing friends.
AI form check
NewProp your phone up and the front camera watches you jump: posture, arms, jump height and landings, scored live. Frames never leave your phone.
Rhythm mode
NewJump to a metronome and see how on-beat you are. Speed it up as you get steadier.
Ghost races
NewRecord a run and send it. Friends race your ghost whenever they like and watch it move in real time.
Training programs
NewMulti-week plans that unlock day by day, from the catalogue or built by the AI Coach for your goal.
Daily challenge
NewA fresh challenge every morning, plus challenges with friends like first to 10,000 jumps this week.
Skill levels
NewBasic bounce, rhythm control, speed, endurance and double-unders, each with eight levels. Misses and unbroken streaks are counted on every rope session.
Invite friends, both win
NewShare your code. When a friend finishes their first session, you both get a reward.
AI Coach
A coach that has read your training log
Ask why your pace dropped, what to do on a rest day, or for a 15-minute plan that’s easy on your knees. The coach answers from your real sessions and can turn its advice into an interval plan you start with one tap.
- Chat about your training
- A weekly review of your progress
- Plans you can save to your intervals or start now
- Multi-week programs built around your goal
- A new daily challenge every morning
The AI Coach gives general fitness information, not medical advice.
Gear
Built to be counted
Your data stays yours
We don’t sell your data or use your health data for advertising.
You choose what friends see
Only weekly totals are shared, and you can switch sharing off.
Delete any time
Delete your account from the app and your data goes with it.
Read the Privacy Policy.
FAQ
Questions, answered
Do I need a smart rope?
No. A smart rope gives the most accurate live count, but sensor drills and Rope Battles also work with your phone’s motion sensors.
Which phones are supported?
FitendAi is built for iPhone and Android phones.
What does the AI Coach know about me?
Your first name, goals, streaks, recent sessions, records and badges, plus what you write to it. Never your email, weight or gender. See the Privacy Policy for details.
Does AI form check record video?
No. The camera frames are analysed on your phone by an on-device pose model and are never uploaded or saved. Only the scores (posture, arms, jump height and landing) are saved with the session.
Do I need a smart rope for skill levels and rhythm mode?
Rhythm mode works with your phone’s sensors too. Skill levels count misses and unbroken streaks best with a smart rope, and double-unders need the rope plus your phone in a pocket.
Where is my order?
Enter your email and order number on Track your order to see where it is, with the courier’s tracking number once it ships.
Can friends see my workouts?
Friends see your weekly totals on the leaderboard, never individual sessions. You can turn sharing off in Profile.
How do I delete my account?
In the app, go to Profile → Delete my account. You can also ask us to delete it.
Pick up the rope.
Your first session takes five minutes. Your streak starts today.
Coming soon to iOS and Android