Slimday: Weight Tracker
Weight diary, goals &reminders
About
Log your weight daily, track trends, and set goals with this private diary. Monitor BMI and body fat, earn achievement badges, and sync with Apple Health. An optional Pro unlock offers advanced features like iCloud backup and data export.
What's New in Slimday
1.1
October 6, 2026
bug fix
Subscriptions & In-App Purchases
$0.99
Upgrade to premium
Upgrade to premium
Developer apps
FAQ
What is Slimday?
Slimday is a private weight-tracking diary designed for daily logging, setting goals, and monitoring progress. It allows users to record their weight, track trends, and optionally sync data with Apple Health.
Does Slimday have ads?
No, Slimday does not use advertising SDKs, tracking SDKs, or third-party analytics SDKs, ensuring a privacy-first experience without advertisements.
How much does Slimday Pro cost?
Slimday Pro is a one-time in-app purchase for $0.99 USD. It is not a subscription and does not auto-renew, unlocking features like iCloud backup and data export.
Can I sync Slimday with Apple Health?
Yes, Slimday works with Apple Health and can optionally sync weight and body composition data to the Health app.
What devices does Slimday support?
Slimday is currently supported on iPhone devices.
How often is Slimday updated?
The latest version is 1.1, which was last updated on October 6, 2026. Updates typically focus on international editions, unit conversions, and feature streamlining.
What are the benefits of the Pro unlock for Slimday?
The Pro unlock provides iCloud backup across devices, PDF/CSV export, extended chart ranges, and premium themes. It enhances the tracking and data management capabilities of Slimday.
What is the age rating for Slimday?
Slimday has an age rating of 4+, making it suitable for a wide range of users.
