Snap a photo
Photograph a meal or a food item. The AI recognizes what's on your plate and estimates the nutrition.
Nutrition · Training · GymBuddy
Type less.
Achieve more.
Project Prime logs your food by photo, voice or barcode, tells you which meal fits better today, and keeps you on track with your training partner.
Free to start
iPhone & Android
English & German
Logging
Your food in your diary in seconds.
Four ways, one goal: never type in nutrition facts again.
Just say it
Say “two slices of wholegrain bread with cream cheese”. The app understands amounts and logs it.
Scan a barcode
Scan the package, done. Almost 190,000 products are already in the database.
Recipes
Type or dictate ingredients, get nutrition per serving and reuse it whenever you like.
Not every app has this
Built for the moments where other apps stop.
Pizza or rice with chicken?
Say both meals. Project Prime compares them and tells you which one fits better today – based on the calories and protein you still need.
✓ Rice with chicken620 kcal · 48 g protein
Salami pizza980 kcal · 34 g protein
Make a meal lighter
Craving carbonara? It stays carbonara – with concrete swaps that save calories.
Cream → skyr−180 kcal
Bacon → turkey ham−90 kcal
Automatic logging
Same breakfast every weekday? The app logs it at the right time – automatically or after a quick check.
Overnight oats with berriesMon–Fri · 7:30
Staying on track, made fun
XP for every meal and workout, streaks with shields, and your weekly review every Monday.
Levels & badges
Streak shields
Weekly quests
Weekly review
GymBuddy
Stop training alone.
Connect with someone who keeps you going. See who was active this week, cheer each other on and challenge each other.
- A shared week. At a glance: who was active today, and who needs a nudge?
- Reactions and snapshots. A quick 🔥 or a photo from the gym that can only be viewed once.
- Challenges. A shared monthly goal or duels like “Who gets to 10 workouts first?”.
Calories, weight and body data stay private. Only whether you worked out or logged food is shared.
Training
Your workouts. Logged properly.
Create a plan, start your workout, tick off your sets. The timer keeps running even if you switch apps in between.
- Your own training plans with your sessions and exercises.
- Sets, reps and weights for every exercise.
- Progress per exercise as a history – see yourself getting stronger.
- Steps from Apple Health and Health Connect.
And everything else
One place for all your progress.
Water & steps
Daily goals that adapt to you.
Weight history
Your path to your goal as a clear curve.
Supplements
Build a plan and tick it off daily.
Statistics
Calories, macros and training week over week.
Invite friends
Bring your people.
Share your invite code. For every person who takes out Premium with it, you get 30 days of Premium for free.
The conditions in the Terms of Use apply.
Quick answers
Frequently asked questions
Can I use Project Prime for free?
Yes. Food search, diary, training and GymBuddy are free. You can try AI features like photo and voice logging a few times for free.
Can my GymBuddy see my weight or calories?
No. Your buddy sees your first name, on which days you worked out or logged food, and what you choose to send. You can end the connection at any time.
How accurate is the AI?
The estimates are a good starting point, but not perfect. You can review and adjust every value before saving. Confirmed entries from our own database always take priority.
Will my own recipes be public?
No. Your recipes and meals stay private unless you deliberately submit a recipe to the community.
Does Project Prime replace medical advice?
No. The app helps you track, plan and stay consistent. Medical questions belong with doctors or qualified professionals.
Your next step takes 30 seconds.
Get the app, set your goal, get going.