Moss: Baby Sleep Tracker
Wake windows, built by a nurse
About
This app learns your baby's natural sleep patterns to predict naps, wake windows, and night wakes. It offers one-tap logging for various baby activities and adapts to your child's evolving routine. Gain clarity on your baby's schedule without rigid plans or complex charts.
What's New in Moss
1.0.6
July 29, 2026
Minor improvements and refinements
Subscription plans
Moss Premium Monthly
Adaptive schedules, coach alerts, weekly sleep trends
FAQ
What is Moss?
Moss is a baby sleep tracker that learns your baby's natural rhythm to predict naps, wake windows, and recurring night wakes. It offers one-tap logging for various baby activities and adapts its projections as your baby grows.
Does Moss have ads?
No, Moss does not contain advertisements. The app is free to download and use, with optional premium features available through subscription.
What are the subscription options for Moss Premium?
Moss Premium offers two subscription plans: Monthly at $5.99 per month and Annual at $49.99 per year. Both plans include a 14-day free trial.
What features are included in Moss Premium?
Moss Premium unlocks advanced sleep insights, adaptive schedule projections, deeper trend analysis, coaching alerts, and daycare sync. These features provide more in-depth understanding and customization of your baby's routine.
Can I export my baby's data from Moss?
Yes, Moss allows you to export and back up your data directly on your device. This feature does not require an account and ensures your baby's routine information is securely stored.
How accurate are Moss's predictions?
Moss learns from your baby's real patterns, not textbook averages, to provide predictions. The more you use the app for logging, the better it understands and adapts to your specific baby's evolving routine.
What devices is Moss compatible with?
Moss is available for iPhone, iPad, and iPod. The app is designed to be accessible across Apple's mobile device ecosystem.
How often is Moss updated?
The latest version of Moss, 1.0.5, was released on June 17, 2026. Updates typically include improvements to features, performance, and bug fixes to enhance the user experience.