Prancy – track protein with Arnold
Arnold is a horse who grows with your protein: scrawny and grey in the morning, green up to his ears and properly buff at your daily goal.
Drop us a quick email and we'll let you know at launch. Free for 7 days.
- 📸 AI photo scan
- 🔎 Barcode scanner
- 🐎 Herd with friends
- 🤠 Outfits
- 📱 Widget & Dynamic Island
- ❤️ Apple Health
Protein tracking that's actually fun
No wall of numbers. One tap, and Arnold gets a little greener.
Arnold fills up and gets strong
In the morning Arnold is a scrawny grey little horse. With every entry he gets greener, bigger and more muscular. Hit your goal and he stands there green and strong.
- Personal daily goal from your weight, activity and aim
- Sleepy in the morning, hungry at lunch, hopping with joy at the goal
Every food has its own animation
Eggs tumble into the egg, the shake sloshes, the steak sizzles. Drag the shape up or down to set the grams, then tap “+ Protein”.
- Favorites for your go-to meals
- Forgot yesterday? Add it afterwards
Snap your plate, AI estimates the protein
Take a photo of your meal and Prancy estimates how much protein is on it. Give it a quick check and log it with one tap.
- Scan a barcode: millions of products from Open Food Facts
- Up to 5 photos a day, never stored
28of 31 daysYour history in rings
One ring per day. Week, month and year show how well you're sticking with it, and your streak grows with every day you make it.
Together in a herd
Track with your partner, family or friends. See each other's progress today and send a friendly nudge. A 6-character code is all it takes, no account needed.
Outfits and the golden Arnold
Unlock new outfits with every streak: cap, sunglasses, cowboy hat, crown… And if you're all in, you get the golden Arnold.
Always in view
Arnold is there even when the app is closed.
Widgets
For your Home and Lock Screen.
Dynamic Island
Arnold up top, with quick-add buttons.
Apple Health
Reads your weight, saves your protein.
Reminders
At the times you choose.
Light & dark
Looks just as good at night.
No account
Your entries stay on your iPhone.
Simple pricing
Try it free for 7 days, then decide.
Yearly
€9.99 / year
Less than €1 a month
- All features
- Photo scan and barcode
- Herd, outfits, widgets
Lifetime
€25 once
Pay once, keep it forever
- Everything in “Yearly”
- No subscription
- The golden Arnold
The yearly subscription renews automatically unless cancelled at least 24 hours before the end of the current period in your Apple Account settings. Prices include VAT; prices outside the euro area may vary.
FAQ
How do I log protein?
Tap a food at the bottom, for example eggs or a shake. Drag the shape up or down to set the grams and tap “+ Protein”. Save meals you have often as a favorite with the ☆.
How accurate is the photo scan?
The amount is estimated by AI and can be off, especially with sauces or hidden ingredients. Check the result and adjust it before logging. You can scan up to 5 photos a day, and the app shows how many are left. Barcodes and manual entries are unlimited. Photos are never stored.
Do I need an account?
No. Your entries stay on your iPhone and in your iPhone backup. Only if you join a herd is today's progress shared with the others.
How does the herd work?
Tap the two-person button next to Arnold, enter your name and start a herd. Share the 6-character code with your people. Everyone then sees the others' progress today and can send a nudge.
How much does Prancy cost?
The first 7 days are free. After that it's €9.99 a year, or a one-time €25 for lifetime access, including the golden Arnold.
How do I cancel my subscription?
Open your iPhone's Settings, tap your name at the top, then “Subscriptions”, and choose Prancy. Cancel at least 24 hours before the end of the period.
I got a new iPhone. Now what?
Open Prancy and tap “Restore Purchases” on the purchase screen or under Settings → Your plan. Your entries come along with your iCloud backup.
Is Prancy medical advice?
No. Prancy offers general guidance on protein. If you have a medical condition, are pregnant or under 18, talk to your doctor before changing your diet.
More questions? Check the help page (German) or email us at se.binici@gmail.com.
Arnold can't wait to meet you
Coming soon to the App Store. Sign up and we'll let you know.