Comparison

Soehnle Connect vs Protein

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Soehnle Connect

Track your health and fitness data from compatible devices. Monitor weight, BMI, steps, calories, sleep, and more with intuitive trend analysis. Data is stored locally or in the cloud, with options to export and share progress.

Highlights
  • Track steps, distance, calories, sleep, weight, BMI
  • View trend graphs by week, month, year
  • Use without customer account or cloud storage
  • Transfer measurements to Apple Health
  • Export measured values as Excel file
  • Share progress with friends
  • Use fitness tracker as watch and alarm
Features
Read full description

+++ New app available only for Soehnle Connect scale users - try the Soehnle MyScale app now with improved performance! +++ With the Soehnle Connect app for the Soehnle Scales, Fitness Trackers, Blood Pressure Monitors and Air Purifier you have the convenience of capturing all your physical measurements and trend analyses on your iOS smartphone. A modern design concept offers intuitive operation and clear presentation of the values. The app requires only those access rights to your smartphone that are absolutely necessary for its operation. Data storage is located in Germany. The Soehnle Connect app can also be used locally without opening a customer account and thus without storing your data in the cloud. A great way for the health-conscious person who wants to track their physical measurements over time! App features: - Set goals and track your progress in steps, distance, calories burned, sleep, weight, BMI and more - Keep control of your data! The app can also be used without registration - Most of the Measurements can be transferred to Apple Health - Share your progress with friends - The app can also be used without a bathroom scale and fitness tracker for storing your weight and fitness measurements - Get memories from the fitness tracker to motivate you to move more - View trend graphs by week, month and year - Measured values can be exported as an Excel file and sent to your email - Use your Fitness Tracker as a watch, alarm clock and more The app can be paired with the following devices: • Style Sense Connect 100 Bathroom Scale • Soehnle Shape Sense Connect 100 Body Analysis Scale • Soehnle Shape Sense Connect 200 Body Analysis Scale • Fitness Tracker Fit Connect 100 • Fitness Tracker Fit Connect 200 HR • Fitness Tracker Fit Connect 300 HR • Chest Belt Connect 100 HR • Blood Pressure Monitor Systo Monitor Connect 300 • Blood Pressure Monitor Systo Monitor Connect 400 • Air Purifier Clean Connect 500 For more information, including a list of compatible smartphones, please visit the Soehnle website at www.soehnle.de/en

About

Protein

Easily log your daily protein intake and set unlimited reminders. This app syncs with Apple Health, offers widgets, and provides medical information on protein. Your data is secured with iCloud backups and never shared.

Highlights
  • Track protein intake
  • Apple Health sync
  • Unlimited reminders
  • iCloud backups
  • Watch face widgets
  • Medical protein sources
  • Data history
Features
Read full description

Simplify your protein tracking. This elegant app syncs flawlessly with Apple Health, protects your data with iCloud backups, and is completely free – no ads, no hidden costs, no strings attached. ■ FEATURES • Track your protein intake • Apple Health sync • Unlimited Reminders • iCloud Backups • Awesome widgets for watch face • Medical sources about protein • Data records history • Works without iPhone • 100% free • Zero ads, no in-app purchases ■ SAFE AND SECURE Privacy is not something you are merely entitled to, it is an absolute prerequisite. At Martspec, we believe privacy is a fundamental human right. So we built it into our products from the beginning of the design process. We do not share your data with any 3rd party. We do not use it for advertisement purposes and do not use it for profit. Your data is stored only on your Apple service (Apple Health store and iCloud). We do NOT store your data on our servers. ■ DISCLAIMER The nutritional information provided in this app is sourced from the U.S. National Institute of Health and the books: “Nutrition for Health and Health Care,” 3rd Edition, by E. Whitney. This content is designed strictly for educational purposes and should NOT replace professional medical advice, diagnosis, or treatment. Your use of this application is entirely at your own discretion and risk. The app is made available to you “as is” and “as available,” without any representations or warranties of any kind. While we strive for excellence in our software development, Martspec cannot guarantee that the app will be free from errors or defects. Martspec expressly disclaims all warranties, whether express or implied, including, but not limited to, implied warranties of merchantability, fitness for a particular purpose, and non-infringement. We do not warrant that the app, or any content provided through it, will always be available, uninterrupted, timely, secure, current, accurate, complete, or error-free. You acknowledge that your exclusive remedy for any dissatisfaction or issues with the app is to discontinue its use. Martspec shall not be liable for any direct, indirect, incidental, special, consequential, or exemplary damages, including but not limited to, damages for loss of profits, goodwill, use, data, or other intangible losses resulting from the use or inability to use the app. ■ BUILD TOGETHER At the heart of everything we do is one simple goal: to help you feel and live better every day. Our mission is to expand human potential by merging cutting-edge technology, beautifully crafted design, and the insights you share directly with us. We ground our work in science—leveraging trusted research and real-world data—while it’s your feedback that guides our journey forward. This isn’t just an app; it’s a shared experience. We’re a passionate team of creators, and you’re the co-pilot. Every idea, suggestion, and request helps us build smarter features, refine your experience, and eliminate what doesn’t serve you. Together, we’re crafting a tool that evolves with you to make daily life smoother and more vibrant.

Screenshots

Soehnle Connect4 screens

Verdict

The call

The clearest difference is review sentiment: Protein at 100% against Soehnle Connect's 37%. Protein also leads on rating (5.0 vs 1.9). Soehnle Connect's advantage is ratings volume (21 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Protein holds the better App Store score, 5.0 against 1.9. That said, the two scores are not equally well evidenced: Soehnle Connect has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 37% of Soehnle Connect's written reviews are positive against 100% of Protein's.

Scorecard3 real differences · 7 level
Soehnle Connect versus Protein: the parameters behind the verdict, then further details
ParameterSoehnle ConnectProtein
PriceFreeFree
Rating1.9 (21 ratings)5.0 (1 ratings) — better
Positive reviews36.8% of reviews100.0% of reviews — better
Number of ratings21 — better1
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS12.0 — better13.0
Further details — not scored
Size114 MB7 MB
Age rating4+4+
DeveloperLeifheit AGMartspec LLC

Customer experience

Soehnle Connect

All ratings20 ratings
Positive15.0%
Neutral0.0%
Negative85.0%
Written reviews174 reviews
Positive36.8%
Neutral6.9%
Negative56.3%

Protein

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Soehnle Connect

Reported bugs

18 issues
  • Height defaulting to incorrect values (27 inches instead of actual height)
  • BMI calculations showing impossible values (>100)
  • Synchronization not working after initial setup
  • App not transferring data from scale to smartphone
  • Mixed language display in UI elements
Show 13 more
  • User data mixing between multiple profiles
  • App freezing during registration process
  • Bluetooth connection dropping intermittently
  • Login failures after server updates
  • White text on white background rendering issue
  • App crashing when entering personal information
  • Sync button not functioning properly
  • Data not appearing in Apple Health
  • Duplicate data entries in Health app
  • Incorrect date recording on measurements
  • Activity level locked at athlete setting
  • Help page server connection failures
  • App hanging on sync screen indefinitely

Requested features

17 requests
  • Complete translation in all supported languages
  • Language toggle/switcher functionality
  • Ability to change height and weight after initial setup
  • Unit conversion between metric and imperial systems
  • Integration with fitness apps (Garmin, NOOM, Suunto)
Show 12 more
  • Programmable timer and scheduling features
  • Dark mode support
  • Widget functionality for quick data access
  • Export data to Excel format
  • Tabular data view with historical records
  • Automatic device shutdown timer
  • Better multi-user profile separation
  • Ability to change user profiles easily
  • Calorie intake recommendations
  • Ideal weight and obesity level indicators
  • Battery level indicator for devices
  • Apple Watch compatibility

Protein

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Soehnle Connect

No in-app purchases

None

Protein

No in-app purchases

Questions

Is Soehnle Connect free?
Soehnle Connect is free to download, with no in-app purchases.
Is Protein free?
Protein is free to download, with no in-app purchases.
Which has better reviews, Soehnle Connect or Protein?
Protein is rated higher. Soehnle Connect averages 1.9 out of 5 from 21 ratings, while Protein averages 5.0 from 1 ratings.
Do Soehnle Connect or Protein have ads?
Neither Soehnle Connect nor Protein shows ads.

Other comparisons