Comparison

DeltaBody vs KlarGewicht

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

Head to head
About

DeltaBody

Features
Read full description

Truly know how your body is changing. DeltaBody is the ultimate tool for anyone who wants to understand their body composition with precision. Features: - Trend Analysis: Instantly see whether you’re losing fat or building valuable muscle mass. - Interactive Charts: Track weight, body fat, lean mass, and BMI in clear, visual graphs. - Compare Timeframes: Analyze your development with precision: from your last check-in to your entire journey. - Start & Target Values: Set clear goals and follow your path with visual target lines and progress bars. - Milestones: Your big goal is automatically broken down into motivating, bite-sized steps. - Share Success: Create stylish progress graphics in seconds and celebrate your journey with friends. - Apple Health Integration: Seamless data import from smart scales and quick manual entry. - Dark Mode Download DeltaBody now and start your transformation! DeltaBody is not a medical device and does not provide medical advice. The information displayed is for informational purposes only. Please consult a healthcare professional before making decisions based on your body composition data. Privacy Policy: https://kennethweber.de/apps/deltabody/privacy-policy/ Terms of Use: https://kennethweber.de/apps/deltabody/terms-of-use/

About

KlarGewicht

Features
Read full description

KlarGewicht shows you how your weight is really changing – calmly, clearly and without pressure. Instead of getting stuck on single daily readings, you see your trend: smoothed, honest and focused on what matters. Whether you want to lose weight, maintain it or simply understand what's going on: KlarGewicht supports you day by day – no diet promises, no finger-wagging. WHAT KLARGEWICHT OFFERS β€’ Overview at a glance Current weight, trend and a tip for today – show, hide and reorder the tiles the way you like. β€’ Logged in seconds Enter your weight, and optionally your mood and a short note – quick and calm. β€’ The trend matters, not the day Water, salt and daily form make the scale jump around. KlarGewicht smooths out these swings and shows your real progress – over 7, 14 or 30 days. β€’ Direction, not promises The forecast compares your current pace with your plan and shows a possible time frame – as a guide, not a fixed target date. β€’ Your weekly coach Short, clear tips on what makes sense today: a bit more movement, eating enough, or simply staying on track. If you're losing faster than planned, KlarGewicht tells you that too. β€’ Every week at a glance Days, weeks and months neatly grouped, with average, change, mood and notes. β€’ PDF report Your history with trend, plan, calorie guide and, if you like, the full list of your entries – for yourself or for a talk with your doctor. You decide whether mood and notes are included. β€’ Widget Weight and trend right on your Home Screen. β€’ Apple Health Your weight data syncs automatically with Apple Health when you open the app. Activity data from your Apple Watch feeds into the calorie guide. β€’ Kilograms, pounds or stone Weight in kg, lb or st, height in cm or ft/in. β€’ iPhone and iPad On iPad with a sidebar and plenty of room for your history. YOUR DATA BELONGS TO YOU No sign-up, no account, no cloud. Your data stays on your device and in Apple Health. CSV export is available anytime. FAIR AND FREE KlarGewicht is completely free – no ads, no in-app purchases, no subscription. PLEASE NOTE KlarGewicht does not replace medical advice. All values and forecasts are for guidance only. For health questions, please talk to your doctor.

Screenshots

DeltaBody4 screens
KlarGewicht4 screens

Verdict

The call

The clearest difference is in-app purchases: KlarGewicht at none against DeltaBody's 8. KlarGewicht also leads on update cadence (every 3 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. DeltaBody sells 8 in-app purchases, starting at $2.99 per month. KlarGewicht asks for nothing beyond the download.

UpkeepUpdate frequency

DeltaBody ships an update every 2 months, KlarGewicht every 3 days. Both last shipped on October 31, 2026.

Scorecard2 real differences Β· 4 level
DeltaBody versus KlarGewicht: the parameters behind the verdict, then further details
ParameterDeltaBodyKlarGewicht
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 days β€” better
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.026.0
Further details β€” not scored
Size6 MB4 MB
Age rating12+12+
DeveloperKenneth WeberThomas Stahmer

In-app purchases

8 purchases

DeltaBody

Subscriptions2
  • Monthly$2.991 Month
  • Yearly$29.991 Year
One-time6
  • Nice Support$0.99
  • Small Support$2.99
  • Great Support$4.99
Show 3 more
  • Awesome Support$9.99
  • Generous Support$49.99
  • Incredible Support$99.99
None

KlarGewicht

No in-app purchases

Questions

Is DeltaBody free?
DeltaBody is free to download, with in-app purchases available.
Is KlarGewicht free?
KlarGewicht is free to download, with no in-app purchases.
Do DeltaBody or KlarGewicht have ads?
Neither DeltaBody nor KlarGewicht shows ads.
Which is updated more often, DeltaBody or KlarGewicht?
DeltaBody ships an update every 2 months, and KlarGewicht every 3 days. Most recently, DeltaBody was updated on October 31, 2026 and KlarGewicht on October 31, 2026.

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