# Letterlife Logger — ADHD & Cycle Symptom Tracker

> ADHD & Cycle Symptom Tracker (iPhone/iPad app by Letterlife AB.)

- Source: https://appshunter.io/ios/app/letterlife-logger/id6758913092 (this page in markdown: same URL + `.md`)
- Developer: [Letterlife AB](https://appshunter.io/developer/1701359146)
- Category: Health & Fitness, Medical
- Price: Free
- Age rating: 4+
- Requires: iOS 26.1 · 6 MB
- Released: 2026-02-21
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/letterlife-logger/id6758913092/reviews.md

## What is Letterlife Logger?

Letterlife Logger helps you understand the connection between your menstrual cycle and ADHD symptoms.

Hormones fluctuate throughout your cycle — and so do your focus, energy, and emotions. By logging daily, you'll start to see patterns that help you plan ahead and advocate for yourself with your healthcare provider.

WHAT YOU CAN TRACK
- Behaviours like emotional outbursts, overwhelm, and executive function struggles
- Moods with a 5-level intensity scale
- Medications and their effectiveness
- Period start dates and cycle phases
- Daily observations and notes
- Particularly rough days

DESIGNED FOR YOUR BRAIN
- Quick daily logging that takes under a minute
- Fully customisable categories — track what matters to you
- Supportive, non-judgmental language throughout
- Streak tracking with lock screen reminders to keep you consistent
- Celebration moments when you log

CYCLE AWARENESS
- Automatic cycle phase calculation (menstruation, follicular, ovulation, luteal)
- Colour-coded calendar showing your cycle at a glance
- See your symptoms mapped to each phase over time

Built by and for people who live at the intersection of ADHD and hormonal cycles.


## Version history (last 1 release)

### 1.0 — 2026-02-21

No release notes.

## More apps by Letterlife AB

- [Letterlife: manage your ADHD](https://appshunter.io/ios/app/letterlife-manage-your-adhd/id6466286067)
- [ADHD Squad](https://appshunter.io/ios/app/adhd-squad/id6742244532)
- [ADHD To-Do](https://appshunter.io/ios/app/adhd-to-do/id6746209929)
- [ADHD - Routines](https://appshunter.io/ios/app/adhd-routines/id6747609662)
- [ADHD: Mindfulness](https://appshunter.io/ios/app/adhd-mindfulness/id6752649732)
- [Mindme Tracker](https://appshunter.io/ios/app/mindme-tracker/id6753689093)

All apps by Letterlife AB: https://appshunter.io/developer/1701359146

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*