Mental Health Diary: Nessy
Mood Tracker - Self Care
About
Track your mood and understand what influences your emotional well-being. This app offers daily check-ins, trend analysis, and guided breathing exercises to help you build lasting habits and gain clarity.
What's New in Mental Health Diary
1.0.1
January 28, 2026
We've enhanced the app's performance for a smoother experience and resolved various bugs to improve reliability.
Subscription plans
Yearly Subscription
Full access to mood insights & analytics.
Developer apps
FAQ
What is Nessy used for?
Nessy is a mood tracker designed to help you understand what affects your emotional health. It provides daily check-ins, trend analysis, and tools for self-care and habit building.
Does Nessy have ads?
No, Nessy is ad-free. The app prioritizes user privacy and does not contain advertisements.
What are the subscription options for Nessy?
Nessy offers a monthly subscription for $7.99 and a yearly subscription for $39.99, which includes a 7-day free trial.
Can I export my data from Nessy?
Yes, Nessy allows you to export your mental health journey data as PDF reports, which can be shared with therapists or coaches.
Is Nessy available on multiple devices?
Currently, Nessy is supported on iPhone devices. Data is stored on-device for privacy.
How often is Nessy updated?
The latest version of Nessy is 1.0.1, and it was last updated on January 28, 2026. Updates typically focus on improving features and reliability.
What age rating does Nessy have?
Nessy has an age rating of 4+, making it suitable for a wide range of users.
How does Nessy protect my privacy?
Nessy ensures privacy through on-device storage, meaning your data never leaves your phone. It also offers biometric lock options for added security.