Mellow Kids is a personalized sleep and development app for families with children from birth through age two.
More than a tracker, Mellow helps you understand what is happening today, prepare for what may be coming next, and find the right support when you need it.
Feel more prepared. Less overwhelmed. More confident in what your child needs.
UNDERSTAND TODAY
Know why your child may be sleeping or behaving differently, and whether a change could benefit from a gentle adjustment or is simply a developmental phase that will pass.
Mellow turns the sleep and routine information you track into meaningful patterns and personalized insights. Get reassurance when there is nothing to fix, and practical next steps when a small change may help.
PREPARE FOR TOMORROW
Stay ahead of upcoming sleep and developmental changes, so you feel prepared before a new stage begins.
From milestones and sleep shifts to nap transitions, changing routines, and temporary fussy phases, Mellow helps you understand what may be approaching and how you can respond.
GET THE RIGHT GUIDANCE AT THE RIGHT TIME
Find practical, evidence based support for your child’s exact age and stage.
From short naps and early morning waking to bedtime changes, night feeding, separation anxiety, and everything in between, Mellow gives you relevant guidance when you need it.
FEATURES
• Personalized sleep timing based on your child’s natural rhythms
• Wake windows and next nap guidance that adapt as your child grows
• Sleep insights that explain meaningful patterns in tracked sleep
• Guidance for more than 80 sleep and developmental changes
• Advance notice of upcoming stages and transitions
• Practical resources for common sleep challenges
• Simple tracking for sleep, feeds, and diapers
• Voice assisted tracking
• Shared child profiles for partners, family members, nannies, and other caregivers
• Support for multiple children
• Available in English, Portuguese, Spanish, and Swedish
Understand today. Prepare for tomorrow. Get the right guidance at the right time.
Terms of Use (EULA): https://www.mellow.kids/terms-of-use/
Privacy Policy: https://www.mellow.kids/privacy-policy/
One of the hardest parts of parenting has been getting into a rhythm, only for our baby’s routine to change again. This app has helped us feel much more prepared for the different sleep and developmental stages. The information is easy to understand, and never overwhelming. Plus the design is so whimsical it makes me want to use it 🌛✨🤩
All in one place!
euronero
Sleep, development, and knowing what’s happening next, all together. Since all parts of a child’s development are interconnected, it makes sense to show it all, and help a parent be best prepared.
- Minor fixes
Version 2.1.24
The developer, Mellow Kids AB, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
Health & Fitness
Purchases
Contact Info
Identifiers
Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Diagnostics
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Mellow Kids AB
Size
113.2 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
