UpDown vs MyWeight²
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
UpDown
Track your weight journey with a comprehensive journal that supports multiple family profiles. Visualize progress with charts, calculate BMI, and set reminders. Syncs with Apple Watch and Health for seamless health monitoring.
- Weight journaling
- Multiple user profiles
- BMI calculation
- Progress charts
- Reminders
- Apple Watch & Health support
- CSV export
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A convenient weight journal with profiles for the whole family and notes in the history. It helps you track changes over days, weeks, months, and years, and the visual progress charts provide extra motivation to improve your results. In addition, the app offers BMI calculations, goal tracking, Apple Watch and Health support, flexible reminder settings, history export to CSV, and automatic iCloud synchronization. Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Policy: https://matrapas.github.io/privacy/
MyWeight²
Effortlessly track your weight and BMI with a minimalist design and unique widgets. This app guides you towards your goals using positive feedback, making weight management enjoyable and natural. Syncs with Apple Health and supports smart scales.
- Exquisite widgets
- Positive feedback mechanism
- Ultra-convenient weight tracking
- Apple Health sync
- Smart scale integration
- BMI functionality
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Embark on a magical journey of weight management. MyWeight² makes tracking your weight simpler and more enjoyable than ever with a unique set of widgets. Let positive feedback guide you effortlessly to your weight goals, without relying on willpower. ** Key Features ** - Exquisite Widgets MyWeight² offers a set of carefully designed desktop and lock screen widgets, each with unique functionalities to help you achieve your goals. - Positive Feedback Mechanism Guides you to spontaneously control your weight through positive feedback, rather than relying on willpower. Through enjoyable observation and recording, you naturally achieve your weight management goals. - Ultra-Convenient Weight Tracking MyWeight² provides silky-smooth interactions and reliable weight tracking features. MyWeight² also supports Apple Health and iCloud data synchronization, making every experience trustworthy. - Apple Health + Smart Scales MyWeight² can automatically sync your daily weight data through Apple Health. Thus, you can use third-party scales that support Apple Health to automatically record your weight. ** Why Choose MyWeight²? ** - If you appreciate simplicity and elegance in design; - If you don't want to spend precious willpower; - If you're looking for a more natural and relaxed way to manage weight; MyWeight² is your ideal choice. Download MyWeight² now and experience a new way of weight management. ** Free Version ** The basic features of MyWeight² are free. You can use the free version to track your daily weight and view the data through widgets or the Apple Watch face. The free version also supports iCloud sync and Apple Health. By subscribing or purchasing feature packs, you will gain access to the full features and experience, including BMI functionality, reminders, advanced widgets, and advanced Apple Watch faces, among others. You can view all premium features in the app's Settings > Membership page. ** Premium Membership Subscription ** You can unlock all features and content by subscribing to MyWeight² Premium. Auto-renewable subscription can be found in the app's Settings page. After your confirmation, the app will charge your App Store account. To cancel the subscription, please turn off auto-renewal at least 24 hours before the end of the current subscription period. Privacy Policy: https://gongzhang.io/app/myweight/en/privacy Terms of Use: https://gongzhang.io/app/myweight/en/terms
Screenshots
Verdict
The clearest difference is rating: MyWeight² at 4.9 against UpDown's 4.4. MyWeight² also leads on ratings volume (116 vs 16). On price, review sentiment, update cadence and ads 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
Both are free to download. UpDown sells 3 in-app purchases, starting at $1.99 per month and MyWeight² sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
MyWeight² holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: MyWeight² has 116 ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 86% of UpDown's written reviews are positive against 84% of MyWeight²'s, so the app with the better star average is not the one people write more warmly about.
UpDown ships an update every 4 weeks, MyWeight² fortnightly. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.
| Parameter | UpDown | MyWeight² |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (16 ratings) | 4.9 (116 ratings) — better |
| Positive reviews | 85.7% of reviews — better | 84.0% of reviews |
| Number of ratings | 16 | 116 — better |
| Update frequency | Every 4 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 149 MB |
| Age rating | 4+ | 4+ |
| Developer | Sergei Ivanov | 弓 张 |
Customer experience
UpDown
MyWeight²
In-app purchases
UpDown
- PRO Version (Monthly)$1.991 Month
- PRO Version (Yearly)7 Days trial$14.991 Year
- PRO Version (Lifetime)$29.99
MyWeight²
- MyWeight² Premium$1.991 Month
- Premium Feature Pack$4.99









