# Weight Tracker - Trendcurve — Weight trend, BMI & daily log

> Weight tracking app that smooths daily fluctuations to show true progress. (iPhone/iPad app by Johannes Müller.)

- Source: https://appshunter.io/ios/app/weight-tracker-trendcurve/id6809206142 (this page in markdown: same URL + `.md`)
- Developer: [Johannes Müller](https://appshunter.io/developer/1671310660)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 12+
- Requires: iOS 16.4 · 79 MB
- Languages: German (Germany), Danish, American English, French (France), Italian, Dutch, Norwegian Bokmål, European Portuguese, Swedish, European Spanish
- Released: 2026-09-15
- Data updated: 2026-09-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/weight-tracker-trendcurve/id6809206142/reviews.md

## What is Weight Tracker?

Your weight moves from day to day by two or three pounds: water, salt, meals, sleep. That movement is larger than the progress you are looking for. Trendcurve takes it out and shows you the trend underneath.

WHAT TRENDCURVE SHOWS
• Trend weight: the smoothed line instead of today's reading, and you pick the method (exponential, 7 or 14 days, double exponential)
• 7-day change and weekly rate, so you can see where things are really heading
• Target rate: planned against measured, with a warning when it gets too fast
• History with chart, daily values and trend line
• Goal with progress: lose, gain or maintain, all three built out equally

LOGGING WITHOUT EFFORT
• Log your weight in seconds, several values a day if you like
• Kilograms, pounds or stones, height and body measurements in centimeters or feet and inches
• Apple Health both ways: read in the background, and written back when you want it
• Ignore a measurement: outliers stay visible but do not count for trend and rate
• Daily reminder that stays quiet once you have weighed in today
• Widgets for home and lock screen, dark mode, English and German

YOUR DATA STAYS WITH YOU
No account, no server, no ads. Everything lives on your device. Export as CSV and JSON at any time, import from Happy Scale, Libra, openScale and Excel.

TRENDCURVE PRO
Logging, trend, units, history, Apple Health, target rate, reminder and export stay free. Pro additionally unlocks:
• Forecast with target date and an honest range, plus the forecast chart
• Calorie budget from your trend: maintenance, your current balance and the budget for your target rate, optionally with active energy from Apple Health
• Patterns: plateau detection with an explanation, weekday patterns and the weekly rate before and after each trend marker
• Milestones with celebrations and sharing as an image
• Balance over 7, 30 and 90 days and monthly reports
• Body measurements: waist, hips, chest, body fat
• Progress photos with date, trend weight and before and after comparison
• Trend markers and trend restart, chart over one year and all time
• Automatic iCloud backup, large widgets, multiple reminders with streak protection

Trendcurve Pro is available as a monthly subscription ($1.99), a yearly subscription ($11.99 with a 7-day free trial) or a one-time purchase ($29.99). Prices may vary by country. Subscriptions renew automatically at the same price unless cancelled at least 24 hours before the end of the current period. You manage them in your Apple ID settings.

NOTE
Trendcurve is not a medical device and gives no medical advice. The app records and calculates; it does not interpret. The calorie budget is an estimate based on your own entries and values.

Privacy policy: https://trendcurve.app/en/privacy
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Trend weight calculation
- Weekly change and rate tracking
- Goal setting and progress monitoring
- Effortless data entry
- Apple Health integration
- Data export (CSV, JSON)
- Local data storage

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/weight-tracker-trendcurve/id6809206142/reviews.md

### 5/5 — Super übersichtlich

*2026-09-20*

Die App zeigt genaue Trendanalysen, wann man sein Zielgewicht erreicht und stellt sicher dass man nicht zu langsam aber auch nicht zu schnell abnimmt. Nutze seit kurzem Premium und es lohnt sich komplett für den kleinen Preis

**Developer response:** Vielen Dank für die tolle Bewertung und dafür, dass du Premium nutzt! Genau das ist die Idee hinter Trendcurve: ein gesundes Tempo statt Crash-Diät. Viel Erfolg auf dem Weg zu deinem Zielgewicht!

### 5/5 — Top Infos, sehr gut aufbereitet!

*2026-09-17*

Ich durfte bereits die Beta begleiten und konnte mit Trendcurve endlich stressfrei Abnehmen. Die App zeigt sehr übersichtlich, wann man sein Zielgewicht erreicht und wie man schnell und trotzdem gesund dahin kommt. Bis jetzt -8 kg auf der Waage und bald am Ziel💪

**Developer response:** Wow, -8 kg – herzlichen Glückwunsch! Und danke, dass du schon die Beta begleitet hast, dein Feedback hat Trendcurve mitgeprägt. Die letzten Kilo schaffst du auch noch 💪

## Frequently asked questions about Weight Tracker

### Does Gewicht Tracker have ads?

No, Gewicht Tracker is ad-free. The description explicitly states 'Kein Konto, kein Server, keine Werbung. Alles liegt auf deinem Gerät.'

### What are the pricing options for Trendcurve Pro?

Trendcurve Pro offers a monthly subscription for €1.99, an annual subscription for €12.99 (with a 7-day free trial), or a one-time purchase for €29.99. Prices may vary by region.

### How accurate is the trend weight calculation in Gewicht Tracker?

The app calculates trend weight by smoothing out daily fluctuations caused by water, salt, meals, and sleep. Users can choose from different smoothing methods like exponential, 7-day, 14-day, or double exponential.

### Can I sync my data with other health apps using Gewicht Tracker?

Yes, Gewicht Tracker offers bidirectional integration with Apple Health. It can read data and, if desired, write data back to Apple Health.

### Is my data safe with Gewicht Tracker?

Yes, your data remains on your device. The app does not require an account or use servers, ensuring your personal information stays private.

### What are the premium features unlocked with Trendcurve Pro?

Trendcurve Pro unlocks features like forecast predictions with target dates, calorie budgets based on your trend, plateau detection, milestone celebrations, detailed reports, body measurements, progress photos, and automatic iCloud backups.

### How often is Gewicht Tracker updated?

The app was last updated on September 15, 2026, with version 1.2.0. This indicates a recent update, suggesting ongoing development and support.

### What age rating does Gewicht Tracker have?

Gewicht Tracker has an age rating of 12+. This suggests the content is generally suitable for users aged 12 and older.

## Version history (last 2 releases)

### 1.3.0 — 2026-09-28

Trendcurve now speaks ten languages: French, Spanish, Italian, Portuguese, Dutch, Swedish, Norwegian and Danish are new. The app follows your system language; under "Settings & more" → "Language" you can pick one explicitly. Plus small improvements and bug fixes.

### 1.2.0 — 2026-09-15

No release notes.

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## More apps by Johannes Müller

- [Pain Diary Tracker - PainTrack](https://appshunter.io/ios/app/pain-diary-tracker-paintrack/id6761483911)
- [Quizpoker - Fragenkatalog](https://appshunter.io/ios/app/quizpoker-fragenkatalog/id6800771714)

All apps by Johannes Müller: https://appshunter.io/developer/1671310660

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-28.*