64
BU Score
Solid
Protein Zähler
✍️ bumetric analysis
“
Protein Zähler is an iOS app from Kai Oelfke in the Health & Fitness category, currently rated 4.8★ across 1,434 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.
Our BU Score puts it at 64: Solid (established niche player). For a Health & Fitness app, that means established niche player.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
📊 Performance Tracking LIVE
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Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 8 of 8 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Excellent rating (4.8★)METRIC | +$2,200 | |
| Low install base (1,434 ratings)METRIC | +$1,500 | |
| Multilingual (19 languages)METRIC | +$1,500 | |
| highly recommendREVIEW | +$1,400 | |
| slowREVIEW | −$1,200 | |
| annoying adsREVIEW | −$1,100 | |
| Ad-supported / freemiumMETRIC | +$600 | |
| Growing app (2y old)METRIC | +$200 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
💚Sentiment Over Time↑ green = positive · ↓ red = negative
Apr 25
May 25
Jun 25
Jul 25
Aug 25
Sep 25
Oct 25
Nov 25
Dec 25
Jan 26
Feb 26
Mar 26
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🗓️ Snapshot Timeline
HISTORYEach bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →💾 28 MB🔞 4+📱 iOS 17.0+🔖 v0.0.16🔄 updated 8mo ago🌐 CS, DA, NL, EN, FI +14📂 Health & Fitness💰 Free🚀 Launched 2023 (2y old)
📝 About this app
Track your protein intake effortlessly with Protein Tracker, the simple yet powerful iPhone app designed to help you achieve your health and fitness goals. Whether you're a seasoned fitness enthusiast or just starting your journey, this app is your ideal companion, providing you with all the tools you need without any distractions.
Features:
1. Effortless Protein Tracking:
Easily log your daily protein intake with absolute or relative amounts. Whether it's a chicken breast, a scoop of protein powder, or a homemade protein shake, we've got you covered.
2. Protein Meal Analysis:
Stop researching how much protein your meal has. Take a photo of your meal, upload it to analysis and save the consumed protein amount. Subscription required.
3. Presets for Common Entries:
Save time by adding your frequently consumed protein sources as presets. A protein shake with just one tap – it's that simple!
4. Comprehensive Statistics and Charts
Get a clear overview of your protein consumption with detailed statistics and charts. Visualize your progress and make informed decisions about your diet.
5. Widgets for Quick Glance:
Stay on top of your protein goals with our widgets, providing at-a-glance information right on your home screen.
6. Reminder Notifications:
Set personalized reminders to ensure you never miss your protein target, helping you stay consistent on your journey to better health.
Protein Tracker is ad-free. We believe in keeping things simple, and we respect your privacy. Your data is yours, and it stays on your device.
Start your protein-tracking journey today with Protein Tracker and work towards a healthier, fitter you. Download now and experience a humble, yet indispensable companion on your path to better nutrition.
Your health matters, and we're here to support you every step of the way.
Terms of Service:
App Store Standard EULA (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)
Privacy:
Protein Tracker only tracks anonymous product usage with TelemetryDeck.
Features:
1. Effortless Protein Tracking:
Easily log your daily protein intake with absolute or relative amounts. Whether it's a chicken breast, a scoop of protein powder, or a homemade protein shake, we've got you covered.
2. Protein Meal Analysis:
Stop researching how much protein your meal has. Take a photo of your meal, upload it to analysis and save the consumed protein amount. Subscription required.
3. Presets for Common Entries:
Save time by adding your frequently consumed protein sources as presets. A protein shake with just one tap – it's that simple!
4. Comprehensive Statistics and Charts
Get a clear overview of your protein consumption with detailed statistics and charts. Visualize your progress and make informed decisions about your diet.
5. Widgets for Quick Glance:
Stay on top of your protein goals with our widgets, providing at-a-glance information right on your home screen.
6. Reminder Notifications:
Set personalized reminders to ensure you never miss your protein target, helping you stay consistent on your journey to better health.
Protein Tracker is ad-free. We believe in keeping things simple, and we respect your privacy. Your data is yours, and it stays on your device.
Start your protein-tracking journey today with Protein Tracker and work towards a healthier, fitter you. Download now and experience a humble, yet indispensable companion on your path to better nutrition.
Your health matters, and we're here to support you every step of the way.
Terms of Service:
App Store Standard EULA (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)
Privacy:
Protein Tracker only tracks anonymous product usage with TelemetryDeck.
🆕 What's New · v0.0.16
- Support for iOS 26 and Liquid Glass
- Search for protein entries
- Health Kit sync (paid feature)
- Stability improvements and bug fixes
- Search for protein entries
- Health Kit sync (paid feature)
- Stability improvements and bug fixes
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- Protein Zähler
- Developer
- Kai Oelfke
- Bundle ID
- de.kaioelfke.ProteinTracker
- App Store URL
- Open in App Store
- Category
- Health & Fitness
- Content rating
- 4+
- Languages
- CS, DA, NL, EN, FI, FR, DE, EL, ID, IT, JA, MS, NB, PL, PT, RO, ES, SV, TR
Company
- Website
- proteintracker.carrd.co
- Tagline
- Track Protein
- Description
- Protein Tracker for iOS
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- OG image
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $424/mo
- Top-grossing rank
- Outside top 100 in US Health & Fitness
- All-time revenue
- Not found
- Pricing
- Not found
Founder
- Name
- Not found
- X / Twitter
- Not found
- Not found
- GitHub
- Not found
- X followers
- Not found
- Public statements
- Not found
Funding
- Total raised
- Not found
- Last round
- Not found
- Investors
- Not found
- Crunchbase
- Not found
- AngelList
- Not found
Press & Links
- Articles found
- Not found
- Listed on
- Not found
- Blog
- Not found
- Press / News
- Not found
Contacts & Socials
- Socials
- Not found
- Not found
- Phone
- Not found
- Contact page
- Not found
- About page
- Not found
📈Ratings growth1,434 ratings+1240% lifetimeShow 3-year history estimate ▾
Tracked (51 weeks) Pre-tracking estimate (30 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
More by Kai Oelfke
View all →
Full revenue analysis
Read the article-style breakdown for Protein Zähler: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.