Rithim
Rithim Health & Fitness iPhoneiPadiPod touch
Rithim is a free Health & Fitness app for iPhone and iPad by Rithim. Requires iOS 15.1. Updated October 19, 2026.
- Price
- Free
- on the App Store
- Size
- 180 MB
- Age 17+
- Updated
- Oct 19
- 2026 · v1.0.15
Screenshots
About Rithim
Your ADHD forecast for Women. Finally making sense. Rithim gives you a daily, phase-aware read on what your ADHD brain is doing and why -- the way a weather app tells you what to wear before you walk out the door. Built by Clinical Psychologist Dr Deirdre Ryan, who has ADHD herself, Rithim connects the dots between your hormonal cycle and your symptoms so you can stop fighting your biology and start working with it. WHY YOUR ADHD CHANGES ACROSS YOUR CYCLE Estrogen directly modulates dopamine -- the neurotransmitter your ADHD brain is already short on. When estrogen rises (follicular phase), focus improves and medication works better. When it falls (luteal phase), everything gets harder: concentration drops, emotions run hot, and your to-do list becomes the enemy. This is not inconsistency. It is neurochemistry. Rithim tracks five key ADHD dimensions -- Focus, Energy, Mood, Anxiety, and Impulsivity -- against your cycle phase, so you can see your personal pattern emerge. WHAT RITHIM DOES Daily symptom tracking tied to your cycle phase Phase-aware insights that explain what your brain is doing and why 4 small, cycle-synced daily actions tailored to your current phase A full ADHD toolkit with strategies for medication, environment design, emotional regulation, body and movement, and clinical conversations Life stage support for perimenopause, menopause, postpartum, and irregular cycles Created by Dr Deirdre Ryan, Clinical Psychologist. Subscription: Rithim Plus is available for EUR 6.99/month or EUR 44.99/year, both with a 28-day free trial. Payment is charged to your App Store account at the end of the trial. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the billing period. Manage subscriptions in Settings > Apple ID > Subscriptions. Medical Disclaimer: Rithim is a wellness and self-tracking tool. It is not a medical device and does not provide medical diagnosis or treatment. Always seek the advice of a qualified healthcare professional before making any medical decisions. Privacy Policy: https://www.rithimapp.com/privacy Terms of Use (EULA): https://www.rithimapp.com/terms
What’s new
Version 1.0.15 · Updated October 19, 2026
A clearer, gentler Rithim. • Your patterns in pictures from day one, with trends inside every tile • An easier check-in, with “a little more” tiles for ADHD, self-care, body and food • Your phase by name on Today, and a For You preview in Patterns • A quick tour of where everything is • Soothing Breath and Grounding at the top of Pulse • Optional Apple Health: sleep, steps, heart and cycle data, read-only and kept on your phone Thank you for every message. I read them all. Dee
App privacy
The developer, Rithim, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
- Purchases: Purchase History
- Location: Coarse Location
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction
- Sensitive Info: Sensitive Info
- Other Data: Other Data Types
- Health & Fitness: Health, Fitness
- User Content: Other User Content
- Diagnostics: Crash Data, Other Diagnostic Data
Used for: Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Contact Info: Name
- Health & Fitness: Health
Used for: Developer’s Advertising or Marketing, Product Personalization
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Rithim | – | Free | October 19, 2026 | |
| Loops: ADHD goals with a Buddy | – | Free | Oct 14, 2026 | Compare |
| BetterHealth from New Ireland | – | Free | May 18, 2026 | Compare |
| Tarn Outdoor Wellbeing | – | Free | Aug 3, 2026 | Compare |
| Lawrence Wort Coaching | – | Free | Nov 19, 2024 | Compare |
| Quinn's Pharmacy | – | Free | Jun 5, 2024 | Compare |
| EMDR Apps: Ground Clear Build | – | Free | Sep 21, 2026 | Compare |
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