Lose fat
Know what you eat, follow your bodyweight and find out whether your nutrition is moving you toward your goal.
TRAINING · NUTRITION · PROGRESS
Closer to your goal. Without the guesswork.
Cutting fat, building muscle or chasing your next PR — PRChase brings your nutrition, training and results into one place, so you can see what works and what to change.
Get started with PRChase See how it works
- The essentials are free
- 10 languages
- Delete your data any time
real screen, sample data: 1911 of 2284 kcal
RESULTS
Know what you're doing.
See whether it works.
Build muscle
Organise your calories and macros, follow your weight and see whether you're heading the right way.
Get stronger
Log weights, sets and reps. See how you progress instead of relying on feel alone.
PRChase doesn't guarantee results. It gives you the numbers and the history to make clearer decisions.
FEATURES
Everything that matters.
In one place.
Nutrition, training and progress aren't three separate apps. Here they're read together — so the reason behind a result is visible.
Nutrition
From a daily target to an actual plate — without counting by hand.
Calorie and macro target. Calculated from your height, weight, age, activity and goal. You can also adjust it by hand.
Meal-by-meal diary. Breakfast, lunch, dinner and snacks. See what's left for the day, in calories and macros.
Search and barcode. A built-in food database, online search and barcode scanning. Missing product? Enter it once from the label and it stays with you.
Water and fibre. Tracked next to calories — the small things that get lost when they aren't logged.
after adding: 2276 of 2284 kcal
Recipes as templates
Same breakfast every day? Save it once.
Add it in one tap. Each ingredient goes into the diary as its own row, not as one blended food.
Amounts are for today. 80 g instead of 100 g today? Change it in the template — the recipe itself stays the same.
Scan while building. When saving a recipe you can search everything, scan a barcode and see recently added foods.
amounts are for today only
Training
You log in seconds. The analysis is done for you.
Live workout. Weight, reps and sets. Tick each set and the rest timer starts on its own.
Last time, set by set. See what you lifted at your last session of the same template — not just the heaviest set.
RPE, if you want it. Rate the effort of a set. Turn it on and off when you need it.
Analysis by estimated max. Not just “more or fewer kg”: 59 kg × 10 instead of 60 × 5 is progress, not a drop. Estimated max and total work are compared.
Programs, templates and history. Build your own workouts, save them as templates, share them with a code and keep the full history.
estimated max 111 → 114 kg
Progress
One line says more than ten impressions.
Weight against the plan. The real line versus the expected one toward your goal. See whether the pace is what you chose.
Measurements and photos. Your body changes even when the scale doesn't. Photos and measurements show it.
PDF report. Collect a period into one document — for yourself or your coach.
Health data from your phone. Active calories are read from Apple Health or Health Connect. In the app only, and only with your permission.
84 → 80.3 kg since Aug 25
HOW IT WORKS
3 steps
to a clearer picture
-
Choose your goal
Fat loss, muscle gain or strength — at a pace that suits you. Your calories and macros come from it.
-
Track what you do
Log your food, workouts and weight in daily life. By hand — no invented automation.
-
See what changes
Charts and analysis show what works. You decide whether to change food, volume or pace.
POWERLIFTING MODE
Train with a plan.
Not at random.
A mode for people who want structure in their strength training. It follows 5/3/1 — squat, bench and deadlift, each on its own day.
No AI · plain logic · formula-based adjustments
Training max. Working sets are calculated from 90% of your real max — loads you can sustain week after week.
Four-week wave. Fives, threes, 5/3/1 and a deload. After each wave your maxes go up a little.
RPE and estimated max. From the all-out set and RPE the app estimates your max. A formula-based estimate, not a prediction.
Adjustment for the day. If you ate few carbs yesterday, expected effort goes up by 0.5 — and you can see why.
Bar-ready weights. Numbers are rounded to plates that actually exist.
Assistance work. Pick Triumvirate, Boring But Big, First Set Last or just the essentials.
The mode isn't locked behind a payment.
The four-week wave
Fives
65%×5
75%×5
85%×5+
Threes
70%×3
80%×3
90%×3+
5 / 3 / 1
75%×5
85%×3
95%×1+
Deload
40%×5
50%×5
60%×5
Percentages of your training max. The “+” is the last set of the week, taken as far as your form allows. After the wave, your maxes go up a little.
FOR COACHES
Your clients.
One view.
Connect a client with an invite code and see how they eat, train and how their weight changes. Without asking “how's it going” every day.
The clients on these screens are sample data — the app marks them “Sample”.
Client nutrition and training. See their diary and how many workouts they did in 7 days.
Alerts on who needs attention. Whoever missed workouts or stopped logging rises to the top.
Programs, messages and reports. Send workouts, chat and follow weekly reports.
Exercise videos. Link your own clips from YouTube, Vimeo or Google Drive — or import a whole Drive folder. Clients watch them inside the app, right next to the exercise.
Price list and contract. Write them once. Each new client confirms your contract, sees your prices, and finds both in your profile any time.
Clients don't pay. Only the coach pays — by client count. Clients use the app free.
PRICING
The essentials are free.
You pay for the extras.
The diary, workouts, weight, photos, Powerlifting mode and the coach connection are not behind a payment.
For coaches — by client count
Every tier has the same dashboard. The difference is how many active clients you take on. Clients don't pay.
| Plan | Clients | Per month | Per year |
|---|---|---|---|
| Starter | up to 5 | €5.99 | €59.99 |
| Plus | up to 10 | €9.99 | €99.99 |
| Pro | up to 25 | €21.99 | €219.99 |
| Studio | up to 50 | €39.99 | €399.99 |
| Elite | up to 100 | €69.99 | €699.99 |
- Client food diary
- Training tracking and programs
- Micronutrient and progress dashboard
- Messages and smart alerts
- Weekly check-ins and reports
- Personal PRO for you
- Subscriptions are bought in the app, not on this website.
- Prices are in euro. The final amount in the store depends on your country and taxes.
- New subscribers get 2 weeks free on Google Play. Cancel any time from your store subscriptions.
FAQ
Frequently asked
questions
What is PRChase?
An app for nutrition, training and progress. It calculates a calorie and macro target, keeps a food and workout diary, tracks bodyweight and shows how you change. It also has a Powerlifting mode and a coach dashboard.
Who is it for?
People who train on their own and want a clear picture, strength athletes who follow 5/3/1, and coaches with clients. It is not a substitute for a doctor or a dietitian.
Can I use it to lose fat or build muscle?
Yes. You choose a goal and a pace, and the app calculates approximate calories and macros. The numbers are a guide and depend on how accurately you log. Results are not guaranteed.
Is it free?
The essentials are free: diary, barcode, workouts, weight, measurements, photos, PDF report, Powerlifting mode and the coach connection. PRO for individuals and the coach plans are paid.
What does PRO include?
Vitamins and minerals from the diary, a weekly deficiency report and adaptive calories based on your trend.
Which devices?
PRChase is built for iPhone and Android. Download links will appear on this page as soon as the app is published in the stores.
How is my personal data handled?
The details are in the privacy policy. You can delete your account from the app (Profile → Account & security → Delete account) or from the account-deletion page.
How do I cancel a subscription?
From the subscriptions of the store you bought it in (Google Play). The app has a button that takes you straight there.
Does it use artificial intelligence?
Calories, macros and Powerlifting mode are formulas you can see — no AI. The one place with AI: for a scanned product whose vitamins aren't on the label, AI picks the closest food in our database so vitamins can be calculated. Only product data (name, brand, ingredients) goes to it, not personal data.
Where does the food data come from?
Some is entered in the app, some comes from Open Food Facts (ODbL licence). Values are approximate and can be corrected.
Who do I contact?
Write to [email protected] or see the support page.
DOWNLOAD
Your next step starts
with what you do today.
Organise your nutrition. Track your training. See your progress.
Download on the App Store Soon
Get it on Google PlayThe app is being prepared for publication on the App Store and Google Play.