LightFasting vs Weeker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LightFasting
This app offers a scientific approach to weight loss by guiding users through a slightly high-intensity diet. It includes tools for calorie conversion, calculating ideal weight, basal metabolic rate, and BMI, along with tracking weight changes and energy intake.
- High-intensity diet guidance
- Calorie and Joule conversion
- Standard weight calculator
- Basal metabolic rate calculator
- Body mass index calculator
- Energy intake tracking
- Weight change tracking
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If you can't stick to the exercise, what if you can't see the effect of dieting? Use the "Light Diet" App to help you lose weight faster and more scientifically. -- Traditional dieting specifies the length of time by timer, but it is not only inefficient, but also needs to keep an eye on the time. It is easy for people to give up halfway because of too much trouble. Light dieting is different. Light dieting on a daily basis can effectively reduce the weight of people with excessive daily energy intake through a slightly high-intensity diet. Believe that as long as you persist, you will be able to get rid of the harm of overweight! The product also includes the following extension tools: Calorie Joule conversion (the energy on the bottle bag can finally be easily converted) Standard weight calculator Basal metabolic rate calculator Body mass index calculator Energy intake record Weight change record
Weeker
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Weeker gives you a beautiful weekly snapshot of your fitness and nutrition, powered entirely by Apple Health. No manual input, no accounts, no clutter. Open the app and instantly see your week. Workouts, steps, calories, and nutrition laid out in a clean, dark-mode card designed for sharing. Post your weekly report to Instagram Stories, Messages, or save it to your Photos. Features: - Weekly report card with your workouts, steps, duration, and calories - Shareable summary optimized for Instagram Stories (1080x1920) - Custom avatar and fully customizable colors and fonts - 3 Home Screen widgets: training overview, calorie tracker, and weekly calorie balance chart - Tracks gym, running, walking, swimming, cycling, and more - Step goal rings with bronze, silver, and gold milestones - Real-time widget updates via HealthKit background delivery - 100% read-only. Your data stays on your device Weeker reads workouts, steps, active and resting energy, and macros (protein, carbs, fat) from Apple Health. Nothing is collected, stored remotely, or shared.
Screenshots
Verdict
The clearest difference is price: Weeker at Free against LightFasting's $0.99. LightFasting's advantage is device support (4 vs 1) and iOS requirement (14.0 vs 17.0). On ads and in-app purchases 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
Weeker is free to download; LightFasting costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | LightFasting | Weeker |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 83.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 44 MB | 1 MB |
| Age rating | 12+ | 4+ |
| Developer | 兴龙 张 | OSIX Tech Development S.L |
In-app purchases
LightFasting
No in-app purchases
Weeker
No in-app purchases









