WeighSync vs AiFit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WeighSync
This app simplifies weight tracking by connecting to smart scales via Bluetooth. It allows users to easily record and visualize their weight data without requiring registration or an internet connection, prioritizing user privacy.
- Bluetooth smart scale connection
- Weight data recording
- Weight data visualization
- No registration required
- Offline functionality
- User data privacy
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WeighSync transforms into a streamlined weight tracking application, solely focused on the essential task of measuring weight. This application connects seamlessly with smart scales via Bluetooth, offering a user-friendly and efficient way to record and visualize weight data. The simplified operation eliminates the need for registration, providing a direct and clutter-free interface that supports use even without an internet connection, ensuring user data privacy. Disclaimer: This App solely provides convenience for measuring your body weight. We do not give any medical advises. Before you are going to make any medical decisions, please consult a doctor.
AiFit
This AI-powered app simplifies nutrition tracking by recognizing food from photos, calculating calories and macros, and offering personalized meal plans and health tips. It includes a recipe section and a water tracker for a holistic approach to wellness.
- AI-powered food recognition
- Comprehensive calorie and macro tracking
- Personalized nutrition coaching
- Recipe discovery
- Integrated water tracker
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AiFit: Easy Calorie Counter Your ultimate AI-powered companion for healthy living! AiFit combines all the essential features of a classic calorie counter with cutting-edge technology to make tracking your nutrition seamless and enjoyable. Download to start your 7-day trial of this premium, ad-free macro tracker app. TOP FEATURES: - AI-Powered Food Recognition: Snap a picture of your meal, and AiFit will identify the food, calculate calories, and provide a detailed breakdown of proteins, fats, carbs (PFC), and calories — all added directly to your diary. - Comprehensive Tracking: Easily log meals, snacks, and drinks with a verified food smart search tools. - Personalized Nutrition Coach: Get customized meal recommendations, daily calorie goals, and actionable health tips tailored to your goals. - Recipe Section: Discover delicious recipes that align with your dietary preferences. - Water Tracker: Stay hydrated with an integrated water tracker to log and meet your daily water intake goals. WHY CHOOSE AIFIT? - AI guidance for smart, healthy decisions. - Reliable PFC breakdowns and nutritional insights. - Effortless tracking with intelligent automation. - A holistic approach to health and wellness, including personalized advice for long-term success. NOTICES Contains information from Open Food Facts, which is made available here under the Open Database License (ODbL). Open Food Facts: https://openfoodfacts.org/ ODbL: https://opendatacommons.org/licenses/odbl/1-0/ SUBSCRIPTION PRICING & TERMS: AiFit: Easy Calorie Counter is a premium app that offers three auto-renewing subscription options: $4.99 / week $14.99 / month $69.99 / year AiFit: Easy Calorie Counter has a free trial, but does not offer a free subscription tier. Start your journey to a healthier you! Download AiFit: Easy Calorie Counter and let AI take the guesswork out of nutrition. These prices are for US customers. Pricing in other countries may vary. Your subscription to AIFIT will automatically renew, unless you cancel at least 24 hours before the current period ends. You can cancel your subscription from your account settings. Terms & Conditions: [https://docs.google.com/document/d/1oqhxO2cueUWOf94Zx3HUWMPKBzwjipzmH-N6ec3hygA/edit?tab=t.0#heading=h.s5bi4z1it9zp] Privacy Policy: [https://docs.google.com/document/d/1OUQc7ZcKBKlo_wERz-N0MvQUq1qTT8GC2QWEXxoq-BY/edit?tab=t.0]
Screenshots
Verdict
The clearest difference is review sentiment: AiFit at 100% against WeighSync's 5%. WeighSync's advantage is in-app purchases (none vs 10) and ads (none vs shown). On price, 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
Both are free to download. AiFit sells 10 in-app purchases, starting at $4.99 per 7 days. WeighSync asks for nothing beyond the download.
WeighSync ships an update every 3 weeks, AiFit every 3 months. The most recent releases landed on August 29, 2026 and September 8, 2026 respectively.
| Parameter | WeighSync | AiFit |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (3 ratings) — better | — |
| Positive reviews | 4.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 31 MB | 119 MB |
| Age rating | 4+ | 4+ |
| Developer | Conmo Electronic Company Limited | Traffic Heroes Ltd. |
Customer experience
WeighSync
AiFit
In-app purchases
WeighSync
No in-app purchases
AiFit
- AiFit3 Days trial$4.997 Days
- AiFit$14.991 Month
- AiFit$69.991 Year
- Credit pack 1$0.99
- Credit pack welcome$0.99
- Credit pack 2$4.99
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- Credit pack 3$9.99
- Credit pack 4$19.99
- Credit pack 5$49.99
- Credit pack 6$99.99









