# SleepGrids – Sleep & Habit Log — Visual Tracker & Journal

> Visual Tracker & Journal (iPhone/iPad app by Yu Ngon Ng.)

- Source: https://appshunter.io/ios/app/sleepgrids-sleep-and-habit-log/id6759190552 (this page in markdown: same URL + `.md`)
- Developer: [Yu Ngon Ng](https://appshunter.io/developer/1808370883)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 3 MB
- Languages: American English
- Released: 2026-02-24
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/sleepgrids-sleep-and-habit-log/id6759190552/reviews.md

## What is SleepGrids?

Stop guessing why you're tired.

SleepGrids shows you exactly how your daily habits connect to your sleep — through simple color-coded grids that reveal patterns at a glance.

HOW IT WORKS
- Morning Log: 10 seconds to record your sleep time and quality.
- Habit Check-in: One tap to track caffeine, exercise, screen time, 
  alcohol, and more.
- Spot the Pattern: Watch your personal grid fill in — and see 
  which habits light up on your worst (and best) nights.

WHY THOUSANDS CHOOSE SLEEPGRIDS
- No scores, no stress — you discover your own insights.
- Shareable heatmaps to celebrate your streaks.
- 100% private — data lives on your device & your own iCloud.
  We never see it. Ever.
- No ads. No tracking. No fluff.

DISCLAIMER
SleepGrids is for informational purposes only and is not a substitute for professional medical advice. If you have concerns about a sleep disorder or medical condition, please consult a qualified healthcare provider.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://sleepgrids.com/privacy/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| SleepGrids Pro (Annual) | $24.99 | per year |
| SleepGrids Pro (Monthly) | $3.99 | per month |



## Version history (last 1 release)

### 1.0 — 2026-02-24

No release notes.

## More apps by Yu Ngon Ng

- [DictationEasy](https://appshunter.io/ios/app/dictationeasy/id6744600736)
- [Read Aloud Easy: Pronunciation](https://appshunter.io/ios/app/read-aloud-easy-pronunciation/id6761300635)

All apps by Yu Ngon Ng: https://appshunter.io/developer/1808370883

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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 2026-05-18.*