Manage your fitness journey with this app. Book classes, track progress, update billing, and purchase personal training sessions. Stay informed with the latest news and notes.



250+ iOS apps curated and reviewed
The best tko weight scale apps on iPhone average 4.4★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (1) | No | No | May 2026 | |
| 2 | Free | 4.7★ (15K) | Yes | Yes | Aug 2026 | |
| 3 | Free | 4.8★ (23K) | Yes | Yes | Aug 2026 | |
| 4 | Free | 4.9★ (58K) | No | Yes | Aug 2026 | |
| 5 | Free | 4.4★ (1K) | No | No | Aug 2026 | |
| 6 | Free | 4.8★ (18K) | Yes | No | Aug 2026 | |
| 7 | Free | 4.3★ (92) | Yes | Yes | Aug 2026 | |
| 8 | Free | 4.4★ (97) | Yes | No | Jul 2026 |



Manage your fitness journey with this app. Book classes, track progress, update billing, and purchase personal training sessions. Stay informed with the latest news and notes.




Track and manage your weight and body composition with a smart Bluetooth scale. Monitor key health indicators, view weight trends, and sync data with Apple Health. Supports multiple family members.





Track your weight and body measurements to achieve your fitness goals. This app offers detailed statistics, personalized ideal weight suggestions, and the ability to manage multiple profiles. It supports various units and integrates with digital scales and HealthKit.


This app helps you understand your weight loss journey by analyzing scale fluctuations. It smooths out daily variations to reveal your true progress, predict future weights, and break down goals into manageable milestones.


Track your health and fitness progress with this app. Monitor weight, body fat, and BMI with easy-to-read graphs and lists. Securely back up your data and sync with Apple Health for a comprehensive view of your journey.


This app allows users to bet on their own weight loss or join team challenges to win cash prizes. It provides tools for tracking progress, connecting with a supportive community, and verifying weigh-ins. Earn money while achieving your fitness goals.


Easily monitor your body weight and BMI with this intuitive application. It offers personalized reminders, historical data visualization, and customizable themes and icons to enhance your tracking experience.


This app helps you track your weight and monitor progress towards your health and fitness goals. It provides detailed charts, goal setting, and unit conversion tools to support your journey.


This app syncs with a smart scale via Bluetooth to track various body composition metrics. It helps users monitor their fitness levels by recording weight, body fat, hydration, and more. Data is also compatible with Apple Health.


Achieve your weight loss goals with a psychology-based approach. This app offers a comprehensive course, calorie and macro tracking, intermittent fasting support, and a step counter to build healthy habits and ensure long-term success.


Calculate and track your Body Mass Index (BMI) with this user-friendly app. It provides personalized health insights, ideal weight recommendations, and supports various units and classification systems. Monitor your weight journey and understand health risks.


Manually log your weight and have it securely stored in your device's health data. This app also calculates and saves your Body Mass Index, simplifying health data tracking.


Track your weight loss journey with this intuitive app. It helps you monitor daily weight entries, visualize progress with a trend line, and estimate time to reach your goals without calorie counting. Includes calculators for goals and calories, plus privacy features.


Track multiple body composition metrics like BMI, body fat, and muscle mass. This app provides intelligent data analysis and generates shareable charts and reports. It supports multiple user profiles for family use and syncs data with Apple Health.


Record and track family weight data with a smart scale. Visualize progress with charts and reports, and sync with Apple Health. Supports up to 24 users for comprehensive family fitness monitoring.


This app offers personalized health programs and 24/7 digital coaching to help you achieve your individual health goals. It provides tools for habit building, chronic condition management, and tracking various health metrics, often at no cost through eligible insurance.


Discover a variety of healthy, calorie-controlled diet plans to help you lose weight, maintain your current weight, or adopt a healthier lifestyle. The app provides detailed meal plans, shopping lists, and tracks your progress with a weight tracker and BMI calculator.


This program helps users build sustainable healthy habits for long-term well-being. It offers tools to connect with a care team, track meals and activity, complete lessons, and monitor progress. The app supports users in reducing their risk for preventable diseases like type 2 diabetes and heart disease.


This app transforms weight loss into a fun, social experience through challenges and competitions with friends and family. It offers tools like water tracking, BMI calculation, and dietician advice to support your health journey.


Estimate object weights using just a photo with this fun guessing game. It utilizes local algorithms for privacy and offers challenges and statistics. Remember, results are approximate and for entertainment only.