Personal Training

Your program.
Your numbers.
One tap.

TrainFlow is a training log built for people who already know what they are doing in the gym. Your coach writes the week, you open the app and start the session — no setup, no feed, no streak guilt. Sets, loads, muscle maps and calories in four tabs.

Free while in beta · React Native · iOS 15+ and Android 10+
TrainFlow home screen showing today's session, the week strip and streak

4
Tabs, total
1 tap
To log a set
0
Ads or feeds
iOS + Android
One codebase

01 · Features

Four tabs, nothing else


Today, on the home screen

The session your coach wrote is the first thing you see, with the week behind it. Start workout is one tap from launch — no program picker, no calendar drilling.

Programs with muscle maps

Push Pull Legs, full body, whatever your coach builds. Every workout card shows the muscles it hits front and back, so you know what you are walking into.

Sets, loads and history

Log a set and it is done. Weight and reps come pre-filled from the program, and every finished session lands in History with duration, set count and total load.

Calories that hold still

A calculator, not a diary. One target figure, a maintenance number and the weekly rate, in metric or imperial.


02 · Screens

Every screen in the app

Captured from the current build on a Galaxy device.

TrainFlow home screen
Home
Today's session, the week, your streak, and the last workout you finished.
TrainFlow workouts screen
Workouts
The active program, its workouts, and a muscle map on every card.
TrainFlow workout detail screen
Workout detail
Exercises with sets, reps and load. Drop anything you are not doing today.
TrainFlow active session screen
Active session
One exercise at a time, a set table, and a single button to log.
TrainFlow calorie calculator screen
Calories
Target, maintenance, deficit and weekly rate from four inputs.
Log a set in one tap. That is the whole interaction.
Get the app

03 · Calories

A calculator, not a diary

Enter weight, height, age and gender once. TrainFlow runs Mifflin-St Jeor, applies your activity factor and gives you a maintenance figure, a daily target and the weekly rate that comes with it. Metric or imperial. No food logging, no barcode scanning.


2073
Maintenance
1658
Daily target
0.83
Lbs / week

Example: 80 kg, 178 cm, 38, male, 20% deficit.
TrainFlow calorie calculator

trainflow.saacademy.net

Open the app.
Start the session.