Comparison

Weight Tracker vs Weight Import

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

Head to head
About

Weight Tracker

This app helps you track your weight loss progress by smoothing out daily fluctuations. It displays your trend weight, weekly changes, and allows you to set and monitor your desired pace. Data is stored locally, and premium features offer advanced insights and predictions.

Highlights
  • 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
Features
Read full description

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, and the date you will reach your goal. FOUR TABS, EACH WITH ONE JOB • Today: your trend and today's entries at a glance • Goal: forecast, milestones and, in maintain mode, your corridor • Analysis: experiments, patterns, balance, calorie budget and body values • History: every measurement with chart and trend line • Drag cards into your order, hide what you don't need 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 • Goal with progress: lose, gain or maintain, all three built out equally EXPERIMENTS Try a change for a few weeks, for example no alcohol or 16:8. With Pro, Trendcurve compares your weekly rate before, during and after. The numbers show a connection, not a cause. MEDICATION TRACKING If you are on a weekly medication, for example a GLP-1 therapy, every dose change appears as a marker in your history, and a reminder on your injection day lets you check it off. Label and dose stay on your device. Trendcurve gives no recommendations. MAINTAIN WITH A CORRIDOR Reached your goal? Set a corridor around your goal weight as wide as you like. The band in the chart and the status show whether your trend stays inside. 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 outliers: they stay visible but do not count for the trend • Daily reminder that stays quiet once you have weighed in today • Share your trend and milestones as an image, free for everyone • Widgets for home and lock screen, dark mode, ten languages YOUR DATA STAYS WITH YOU No account, no ads. Your weight and health data live 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, export and sharing stay free, as do experiments and markers, medication tracking with dose markers and weekly reminder, and the corridor band and status. Pro additionally unlocks: • Forecast with target date and an honest range, plus the forecast chart • Calorie budget from your trend: maintenance, balance and the budget for your target rate • Patterns: plateau detection with an explanation and weekday patterns • Experiment results: weekly rate before, during and after, with a result to share • Weekly rate per dose step, corridor history and early warning • Milestones with celebrations • Balance over 7, 30 and 90 days and monthly reports • Body measurements: waist, hips, chest, body fat • Progress photos with before and after comparison • Trend restart and chart ranges of one year and longer, also when sharing • 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/

About

Weight Import

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Weight Import brings your historical weight readings into Apple Health (HealthKit). If your weigh-ins are scattered across an old scale app, a fitness service, or a spreadsheet, export them as a CSV and bring them home. Weight Import previews every row before anything is saved, checks Apple Health for readings you already have, and lets you undo any import later. CHOOSE YOUR CSV • Comma or semicolon files with a date or timestamp and a weight. • Map the date, weight, units, source, and record ID columns yourself. • Choose pounds, kilograms, or a per-row units column. • Add a source label such as an old scale app or paper log. It is saved as metadata. CHECK APPLE HEALTH • Readings that match what Health already has are marked as likely duplicates and skipped. • A different weight on the same day is held for your review and never written automatically. • Existing readings are never overwritten. REVIEW, THEN IMPORT • See every reading and its outcome before you commit. • The import summary shows a timeline of exactly what was added and how many rows were skipped. • Every import gets a receipt you can revisit or share. UNDO A BATCH • Undo removes only the readings from that batch. Readings from your scale or other apps stay put. PRIVATE BY DESIGN • Everything happens on your iPhone. Your CSV and weight readings are never sent to Verbari. • No account, no ads, no analytics, no networking code. • Free. No subscription or in-app purchase. Weight Import needs permission to read Weight so it can find duplicates, and permission to write Weight so it can add the readings you approve. Apple Health lists Weight Import as the source of imported readings. Apple Health does not tell an app whether read access was granted, so if the duplicate check finds nothing, confirm the permission in Settings › Privacy & Security › Health. This is a data-import tool, not medical advice.

Screenshots

Weight Tracker4 screens
Weight Import4 screens

Verdict

The call

The clearest difference is in-app purchases: Weight Import at none against Weight Tracker's 6. On price, ads, device support and iOS requirement 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. Weight Tracker sells 6 in-app purchases, starting at $1.99 per month. Weight Import asks for nothing beyond the download.

Scorecard1 real difference · 7 level
Weight Tracker versus Weight Import: the parameters behind the verdict, then further details
ParameterWeight TrackerWeight Import
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 3 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone
Requires iOS16.4 — better17.0
Further details — not scored
Size82 MB1 MB
Age rating12+4+
DeveloperJohannes MüllerVerbari LLC

In-app purchases

6 purchases

Weight Tracker

Subscriptions4
  • Trendcurve Pro Monthly$1.991 Month
  • Trendcurve Pro Monthly$3.991 Month
  • Trendcurve Pro Yearly7 Days trial$11.991 Year
Show 1 more
  • Trendcurve Pro Yearly1 Month trial$23.991 Year
One-time2
  • Trendcurve Pro Lifetime$29.99
  • Trendcurve Pro Lifetime$59.99
None

Weight Import

No in-app purchases

Questions

Is Weight Tracker free?
Weight Tracker is free to download, with in-app purchases available.
Is Weight Import free?
Weight Import is free to download, with no in-app purchases.
Do Weight Tracker or Weight Import have ads?
Neither Weight Tracker nor Weight Import shows ads.

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