Nestis, a fasting timer for iPhone
Need help with Nestis? We usually reply within a day or two.
Email hello@nestis.appNestis backs up your fasting history automatically through iCloud. Make sure you're signed in with iCloud Drive enabled in Settings > [your name] > iCloud.
Open Nestis, go to Settings, and tap Restore purchases. Make sure you're signed into the same Apple ID you used for the original purchase.
Go to Settings > [your name] > Subscriptions on your device, or tap Manage subscription inside Nestis's Settings screen.
Nestis Pro can export your full fasting history as JSON, PDF, or CSV from Settings > Export data. Importing a backup is free for everyone.
Go to Settings > Body and turn on Apple Health. Nestis asks which items you want to share, and you can change that later in the Health app under Sharing > Apps > Nestis. Body tracking and Apple Health are part of Nestis Pro.
On your iPhone, and in Apple Health if you connect it. Weight and body measurements are kept out of iCloud on purpose, so they don't sync to your other devices. Your fasts and journal do.
Nestis shows waist-to-hip against the WHO targets (under 0.90 for men, under 0.85 for women) and waist-to-height against the NICE target (under 0.5). They are guides, not a diagnosis. Nestis is a tracking tool, not medical advice.
Email us at hello@nestis.app with a description of the issue and, if possible, your device model and iOS version. Screenshots help a lot.
See our Privacy Policy and Terms of Use (Apple's standard EULA, the same one used in the app).