# Baseline — Mood Tracker — Private mood & sleep journal

> Private mood & sleep journal (iPhone/iPad app by Stephen Sokolov.)

- Source: https://appshunter.io/ios/app/baseline-mood-tracker/id6763818472 (this page in markdown: same URL + `.md`)
- Developer: [Stephen Sokolov](https://appshunter.io/developer/1895506675)
- Category: Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 18.0 · 1 MB
- Languages: American English
- Released: 2026-07-18
- Data updated: 2026-07-26
- User reviews in markdown: https://appshunter.io/ios/app/baseline-mood-tracker/id6763818472/reviews.md

## What is Baseline?

Baseline is a private, beautifully simple mood tracker for anyone who wants to see their patterns clearly. It's completely free: no subscription, no ads, no account — and nothing you record ever leaves your iPhone.

Each day, log your mood as a single point or a range from low to high. Add your hours of sleep, flag the symptoms that matter to you, and jot a short note. Baseline charts it all on a clean, uncluttered timeline, so the shape of your weeks and months becomes clear at a glance.

WHAT YOU CAN TRACK
• Mood as a single point or a low-to-high range, every day
• Hours of sleep
• Symptom flags and a short daily note
• Week view in portrait, month view in landscape — just rotate your phone

YOUR DATA, YOURS ALONE
• No servers, no accounts, no analytics — the app works entirely offline
• Nothing you enter is ever sent anywhere
• Backups and exports carry no name or identifying information — only the data you choose to record
• Export your history as CSV, JSON, or a shareable image, and back up to your own Files

DESIGNED FOR CLARITY
• A calm, Swiss-modern-inspired chart built to be read, not fiddled with
• Full light and dark mode
• Built for iPhone

Whether you're keeping a shared record with your clinician, watching how sleep shapes your days, or simply keeping an honest log for yourself, Baseline gives you a quiet, focused place to do it.

Baseline is a personal self-tracking tool. It is not a medical device and does not provide medical advice, diagnosis, or treatment.


## Version history (last 2 releases)

### 1.0.1 — 2026-07-19

Minor text updates.

### 1.0 — 2026-07-18

No release notes.

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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 2026-07-26.*