lifesum.com

What It Is

Lifesum is a healthy eating and nutrition tracking app focused on “simplifying healthy eating with AI.” Built around food logging, nutrition analysis, habit tracking, Meal Plans, and a variety of Diets, it helps users lose weight, improve energy and sleep, manage macronutrients, and build long-term eating habits. The copy states that it has 60 million+ users and a large number of reviews, positioning it more as a mainstream personal health management tool than a medical diagnostic product.

Core Capabilities

The most notable feature is Multimodal AI Tracking: users can complete their food diary by taking photos to get nutrition information, using voice for hands-free logging, entering text, scanning barcodes, or quick logging. The app also offers a database with millions of foods and can analyze calories, protein, carbohydrates, fat, as well as more detailed metrics such as sugar, fiber, and saturated fat. It supports food, meal, and daily scores, and provides improvement suggestions through the Weekly Life Score.

In terms of plans, Lifesum covers paths such as weight loss, high-protein, Keto, Mediterranean, fasting, and clean eating, while also offering 7–21 day preset meal plans, shopping lists, and 1,000+ recipes. For habits, it includes one-tap tracking for water, fruit, and vegetables, and can sync with devices and platforms such as Apple Health, Google Fit, Samsung Health, Fitbit, Withings, Apple Watch, and Wear OS.

Pricing

The copy indicates that Lifesum can be started for free, including features such as a free calorie counter, fasting timer, and barcode scanning. Users who need more help can upgrade to Premium, with the option to cancel at any time. However, specific subscription prices, billing cycles, and regional pricing are not disclosed.

Pros and Cons

The advantages are its wide range of logging methods: photo, voice, and barcode scanning can significantly lower the barrier to food tracking. Its diet plans cover a broad range of needs and suit users with different goals. Integration with wearables and health platforms is also fairly comprehensive. The drawbacks are that the copy does not explain the source of the AI model, recognition accuracy, privacy compliance, or data storage mechanisms. There is also no mention of a Chinese interface, Chinese food database, or barcode coverage for mainland China.

Who It’s For and Access in China

It is suitable for users who want to lose weight systematically, follow Keto/Mediterranean/fasting plans, track macronutrients, or use wearable devices to support health management. The copy does not specify access conditions in China, so the availability of the official website and app services, payment support, and coverage of local food databases still need to be verified in practice.