Apps by Gruffydd Johnston
Better Sleep Diary app icon

Health & Fitness

Better Sleep Diary

Gruffydd Johnston

Free download 4.33 · 1 storefront · 3 ratings In-app purchases unconfirmed
Open on Apple

About this app

Better Sleep Diary is a simple, focused app for keeping a sleep diary. Log how you slept, what might have affected your night, and see how your sleep changes over time. It’s designed to be quick to use and easy to understand, so you can build a habit and get useful insights without extra clutter. What you can do: • Record nightly sleep details in minutes, including bedtime, wake time, total sleep, and quality
 • Note factors that may impact sleep, like caffeine, exercise, screens, stress, and environment
 • Add custom notes to capture anything unique about your day or night
 • See trends over days, weeks, and months to understand patterns
 • Track changes after trying new habits or routines
 • View simple charts and summaries to spot what helps and what doesn’t Why it helps: • Keeping a sleep diary makes it easier to see cause and effect
 • Small changes are easier to test when you can measure them
 • Clear visuals help you notice trends you might miss otherwise Better Sleep Diary is built to be practical. Open it, log your night, and move on with your day. Over time, you’ll have the information you need to make better decisions about your sleep.

Latest release

What’s New

Version 1.1 Oct 29, 2025

Bugfixes and improvements.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
3 ratings
3 Aug 19, 2026 · 3 ratings Aug 19, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 19, 2026 · Free Aug 19, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 19, 2026 · 7:20 PM Free

Screenshots

Better Sleep Diary iPhone screenshotBetter Sleep Diary iPhone screenshotBetter Sleep Diary iPhone screenshotBetter Sleep Diary iPhone screenshotBetter Sleep Diary iPhone screenshot