Cronometer.com is a legitimate and well-regarded nutrition tracking app. It has been in operation since 2005 and has gained momentum in the health and wellness industry. The app is praised for its accuracy and detailed tracking of macros, micronutrients, and exercise. It uses USDA information for most of its nutritional data and verifies user-added data before allowing it into the database.
The app is known for its user-friendly interface and the ability to track up to 84 nutrients. It also offers a Gold version with additional features like fasting tracking and custom reports. Users appreciate the large community and the ability to sync with compatible fitness trackers. However, some users have noted that the free version contains ads and the subscription can be pricier compared to other apps.
Overall, Cronometer.com is considered a reliable and effective tool for those looking to track their nutrition and health goals.