Free on iPhone · Android in closed testing

Plan the week.
Run the workout.

Plan your week, log each set while you train, and keep your food, notes, and progress with the workouts they belong to.

Download for iPhone Join the Android waitlist

FreeNo payment flow
PrivateNo ads or data sales
OptionalHealth and AI connections

Trainerrr Home screen showing the current workout plan, weekly activity, calories, and training notes

YOUR WEEK AT A GLANCE See completed workouts, rest days, and what comes next.

Example week · one workout left

Mon · CompleteUpper52 min
TueRest8,410 steps
Wed · CompleteLower61 min
Thu · CompletePull55 min
Fri · NextFull bodyStart workout
SatRestPlanned
SunCheck-in5 min

Latest iPhone release

Your training, nutrition, and notes in one clear view.

The newest Trainerrr release brings the whole day together: planned training, live set logging, calories, macros, saved meals, workout history, and the notes behind the numbers.

OFFICIAL CHATGPT APP

Tell ChatGPT what you ate or lifted.

Connect Trainerrr in ChatGPT, then use natural language to build plans, log meals and workouts, or review your own fitness data. Other compatible assistants can connect through MCP.

Open Trainerrr in ChatGPT Read the setup guide →

DAILY NUTRITION

See calories and macros at a glance.

Compare intake with your target and workout burn, then check protein, carbs, fat, and fiber without assembling the totals yourself.

Trainerrr nutrition dashboard showing calories consumed, calories remaining, and protein, carbohydrate, fat, and fiber totals

SAVED MEALS

Log recurring meals in one tap.

Save a meal with its photo and macros, organize it by breakfast, lunch, or dinner, and find it again with search.

Saved meals in Trainerrr, grouped into breakfast and lunch with photos, calories, and macro totals

YOUR REMINDERS

Choose which nudges are useful.

Set times for workout and meal reminders. Toggle missed workouts, plan starts, and recovery streaks separately—or turn notifications off entirely.

Trainerrr notification settings with individual controls for workout and meal reminders

Trainerrr notification reminding the user to log dinner

HOME SCREEN WIDGETS

Check calories without opening the app.

Keep calories, steps, or your next session visible on your iPhone home screen.

Trainerrr iPhone home screen widget showing calorie goal, food, exercise, and calories remaining

PRIVACY CONTROLS

You decide what analytics you share.

Usage analytics are optional. The app explains what is included and lets you erase analytics tied to your account.

Trainerrr privacy settings with an analytics toggle and a control to delete analytics data

Trainerrr at a glance

The whole fitness routine, in one place.

Plan the week, stay focused through every set, keep meals on target, and look back on the work that moved you forward.

Your all-in-one fitness companion, shown with the Trainerrr calorie dashboard

Workout: log every set without losing focus, shown with an active Push Day session

Plans: build workout plans around your goals, shown with weekly activity and workout targets

Nutrition: track meals and stay on target, shown with daily calories and macros

Progress: see your progress all in one place, shown with workout trends and monthly totals

Journal: reflect, adjust, and keep improving, shown with recent training notes

1 of 6 · Swipe, scroll, or use the arrows

A repeatable training week

Keep the plan and the workout log together.

Set up the week before you train, follow it in the gym, then review what you completed.

BEFORE

Build the week

Choose your days, exercises, sets, reps, and rest. The plan is ready when you walk in.

See workout planning →

DURING

Keep your pace

Log the set, start the rest timer, and move on without rebuilding the session mid-workout.

See active workouts →

AFTER

Read the week

Review recent sessions, training time, targets, notes, and check-ins without manual totals.

See progress tracking →

Trainerrr workout progress screen showing workout trends and monthly totals

7 workouts

55 sets

After the workout

See the work add up over time.

Review workout trends, monthly totals, and your training calendar without rebuilding the numbers yourself.

✓ Follow workout frequency across recent weeks.
✓ See workouts, sets, and exercises together.
✓ Add context with notes from the same screen.

Explore all features

Around the workout

Keep the context that makes the log useful.

Sets and reps do not explain everything. Food logs, training notes, body check-ins, and activity add context to your workout history.

Nutrition

Log the meal. Reuse what you eat often.

Search foods, scan barcodes, save meals, or enter the missing item yourself.

See nutrition → Journal

Keep the cue that worked.

Save training notes and weekly photo check-ins beside your history.

See journal → Health

Connect only what you choose.

You choose which Apple Health or Health Connect categories to enable on each device.

See health connections → Optional AI

Describe the workout. Let your assistant structure it.

Connect the official Trainerrr app in ChatGPT, or any other MCP-compatible assistant, to build plans, log sessions, and review your own data.

Open the AI assistant guide →

How your data is used

Health access is optional. Trainerrr has no ads and does not sell your data.

Choose the health categories you want to connect. Disconnect a device without erasing imported history, or remove health-sourced records separately.

See how your data is handled Read the privacy policy →

No ads: Your attention is never the product.
No data sales: Your fitness data is not sold.
Health is opt-in: Choose individual categories on each device.
You stay in control: Delete your account from inside the app.

Android / closed testing

Using Android? Get one email when the public release is ready.

We will use your request only for the Android launch notice. We have not promised a release date, and the request does not subscribe you to a newsletter.

Plan the week.Run the workout.