Weight Diary vs Luuze
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Weight Diary
Track your weight loss progress with daily logs and clear trend lines. Visualize your journey with powerful graphs, set custom goals, and estimate your time to reach them. Integrates with Apple Health and Withings scales for comprehensive tracking.
- Daily weight logging
- Clear trend line visualization
- Custom start dates for goals
- Goal and calorie calculators
- Apple Health & Withings sync
- Body fat % and notes
- BMI display
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Understand your weight trends over time. Weight Diary helps you cut through daily fluctuations with a clear trend line, so you can quickly see whether you’re moving toward your goal. Log your weight each day to track your progress, estimate your rate of weight loss, and see how long it may take to reach your target. Starting a new diet or routine? Choose a custom start date to measure progress from any point that matters to you. With powerful graphs, goal planning tools, Apple Health support, and Withings scale sync, Weight Diary gives you a simple and effective way to stay on track. Main Features: • See your weight, progress, and goal remaining at a glance • Choose a custom start date for a new diet or milestone • Follow your daily weights with a clear trend line • Switch between the graph, summary, or full weight log with a single tap • Explore your progress over months or years in the full-screen graph • Record body fat % and add custom notes • Plan ahead with goal and calorie calculators • View your BMI with a clear visual display • Comprehensive unit support for pounds, kilograms, and stones • Sync with Apple Health and Withings scales • Full data backup, import, and export
Luuze
This app helps you track your weight loss journey by focusing on trend weight rather than daily fluctuations. It offers virtual coaching and insights to help you understand your body and make sustainable behavioral changes for long-term weight management.
- Trend weight calculations
- Virtual coaching with tips
- Body fat percentage tracking
- Weight loss win celebrations
- Daily weigh-in reminders
- Mindful eating reminders
- Smart scale syncing
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Do less to lose weight, not more. 2 minutes a day to track your trend weight can be all it takes with Luuze! Featured on Tamron Hall, Global News Health Matters, CBC, and more, Luuze is different. If you're too busy to exercise, if calorie counting frustrates you, or if you're having a hard time maintaining motivation, Luuze is DESIGNED FOR YOU. HOW DOES IT WORK? The scale lies and can demotivate us. Luuze converts your weigh-ins into a smooth trend weight, providing you with truthful feedback and coaching that helps you make the right micro-adjustments to lose weight for good. Luuze replaces the broken feedback loop that causes us to overeat with one that enables you to lose weight and keep it off. Through daily weighing and reflection with the coach, you begin to understand your unique body and naturally change your behavior. FREE FEATURES OF LUUZE: * Advanced trend weight calculations * Virtual coaching with insightful tips * Body fat percentage recording and charting * Encouragement popups celebrating your weight loss wins * Daily weigh-in reminders * Mindful eating reminders * Visual reminders of why you’re losing weight * Smart scale syncing with Fitbit, Withings, and with Apple Health * Interactive charting with visualization adjustments * Note recording * Goal recommendations and adjustments along the journey * Export data to .csv or to Apple Health * Weight maintenance mode * And much more! THE FOUNDER STORY: ANDREW’S 100 POUND WEIGHT LOSS JOURNEY You can take back control of your health as I did: I eventually lost 100 pounds and it transformed my life. I made Luuze to help you transform your life like I did, enabling you to control your weight by guiding you through the ups and downs with a virtual coach, celebrating your wins, and helping you hit your goals. I was overweight my entire life and never succeeded in losing weight. It turns out that you might lose weight temporarily with any diet, but you lose weight permanently when you change your behavior. Luuze helps with this. Luuze is not your usual fitness app that pushes fad diets or promises 6-pack abs through 10 minutes of exercise. Perfect for busy people, Luuze helps you rewire your brain so it becomes your best friend instead of the biggest enemy in your weight loss journey. LOSE WEIGHT YOUR WAY. Luuze can be used in combination with intermittent fasting, low-carb, keto, or any other diet to accelerate your weight loss. It can also be used in tandem with calorie counting apps or fitness programs. USE LUUZE TO LOSE TODAY! - The majority of Luuze’s features are free, but if you switch to a paid subscription, these are the features you will get: * Unlimited visualization of data points * Access to the Journey feature that allows you to store goal history * Additional coaching messages * Dashboard customization * Access to future in-app features during your subscription period. When you subscribe, payment will be charged to your iTunes account and will be charged for auto-renewal 24 hours before the end of your subscription period. Auto-renewal can be turned off at any time after purchase by going into the iTunes Store settings. The current price for the Luuze monthly subscription is $1.99 USD per month. The current price for the Luuze annual subscription is $14.99 USD per year, and these prices may vary from country to country. Use of the app means acceptance of the Terms of Use and Privacy Policy. Terms of Use: https://luuze.com/terms-of-use/ Privacy Policy: https://luuze.com/privacy-policy/ App Website: https://luuze.com
Screenshots
Verdict
The clearest difference is price: Luuze at Free against Weight Diary's $7.99. Luuze also leads on update cadence (fortnightly vs every 6 months) and iOS requirement (15.0 vs 26.0). Weight Diary's advantage is in-app purchases (none vs 3) and ratings volume (2.6K vs 25). On rating, review sentiment, ads and device support 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
Luuze is free to download; Weight Diary costs $7.99 up front. Luuze sells 3 in-app purchases, starting at $1.99 per month. Weight Diary asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for Weight Diary against 4.9 for Luuze. That said, the two scores are not equally well evidenced: Weight Diary has 2.6K ratings behind it against 25, so its average is the more settled of the two. Written reviews are what separate them: 97% of Weight Diary's written reviews are positive against 89% of Luuze's.
Weight Diary ships an update every 6 months, Luuze fortnightly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | Weight Diary | Luuze |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 4.9 (2.6K ratings) — better | 4.9 (25 ratings) |
| Positive reviews | 96.8% of reviews — better | 89.3% of reviews |
| Number of ratings | 2.6K — better | 25 |
| Update frequency | Every 6 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Best chart rank | #99 — better | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | CURLYBRACE APPS LTD | Luuze, Inc. |
Customer experience
Weight Diary
Luuze
In-app purchases
Weight Diary
No in-app purchases
Luuze
- Monthly Subscription$1.991 Month
- Annual Subscription7 Days trial$14.991 Year
- Luuze Plus$49.99
Questions
Is Weight Diary free?
Is Luuze free?
Which has better reviews, Weight Diary or Luuze?
Do Weight Diary or Luuze have ads?
Which is updated more often, Weight Diary or Luuze?
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