# Sleep Ledger: Sleep Diary — 10-second journal & trends

> 10-second journal & trends (iPhone/iPad app by Borealbit Technology Limited.)

- Source: https://appshunter.io/ios/app/sleep-ledger-sleep-diary/id6757725138 (this page in markdown: same URL + `.md`)
- Developer: [Borealbit Technology Limited](https://appshunter.io/developer/1808424081)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 17.0 · 21 MB
- Languages: Chinese (Simplified, China), Russian, Japanese, Chinese (Traditional, Taiwan), American English, European Spanish
- Released: 2026-04-05
- Data updated: 2026-10-13

## What is Sleep Ledger?

Remember how you slept with a morning check-in that takes about 10 seconds. SleepLedger helps you keep a personal sleep diary, review changes across the week, and prepare records to share when you need them.

RECORD HOW SLEEP FELT
Choose just two ratings: sleep quality and how rested you feel on waking. Add energy, time to fall asleep, night awakenings, tags, or notes if you want more detail. Your own ratings stay separate from device estimates.

LOOK BACK AT YOUR WEEK
See recorded days, gaps, and changes in your weekly review. View separate trends for quality, restedness, and energy as you build your diary. Compare recorded tags when there are enough entries. Browse your full history, add a missed day, and edit or delete entries.

PREPARE TWO WEEKS OF RECORDS
Open a free preview of the last 14 days, including daily entries and missing days. Adjust the date range and choose whether to include notes. With Pro, create a PDF or CSV file for personal reflection or a conversation with a healthcare professional. Previewing is free; generating files requires the one-time Pro unlock.

KEEP YOUR DIARY CLOSE
Record quality and restedness on Apple Watch, then sync with your paired iPhone. When the phone is unavailable, the watch keeps saved check-ins until syncing resumes. Use widgets, Control Center, Siri, or Shortcuts on supported systems to reach your diary tasks. On iPhone, shortcuts can also open your weekly review or two-week preview.

ADD OPTIONAL CONTEXT
Connect Apple Health to view available sleep timing, estimated duration, and time in bed alongside your diary. Available sleep context can be included in Pro exports. SleepLedger reads this data with your permission; it does not automatically measure sleep or write to Apple Health.

A separate, optional HRV connection shows available SDNN readings for a selected sleep window. These readings are not a stress or recovery score and are not saved in your diary or included in exports.

After you have built a recording history, an optional Sleep Check uses the ISI (Insomnia Severity Index) for structured self-reflection. It refers to the past two weeks and includes sources and an informational disclaimer.

FREE EVERYDAY USE
- Unlimited daily entries, full diary history, and editing
- Weekly review, 7-day trends, and tag comparisons when enough entries are available
- Reminders you can choose to enable
- Apple Watch check-ins and optional Apple Health context
- Sleep Check when available
- Record previews and date-range selection

PRO: ONE-TIME PURCHASE
- Detailed 30-day trends
- Popular tag summaries in the Pro view
- PDF and CSV file exports

No subscription or recurring charge. You can start your diary without purchasing Pro.

YOUR RECORDS, YOUR CHOICE
Your diary is stored on your devices. Daily logging works offline and requires no account or Apple Health connection. The app has no ads or third-party analytics or tracking. Files are generated on your iPhone and shared only when you choose.

HEALTH INFORMATION
SleepLedger is for informational self-tracking. It is not a medical device and does not provide medical advice, diagnosis, or treatment. The ISI is a screening questionnaire, not a diagnosis. Consult a qualified healthcare professional about health concerns.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| SleepLedger Pro | $2.99 | one-time |



## Version history (last 5 releases)

### 1.4.0 — 2026-10-09

SleepLedger 1.4.0 brings your diary, weekly review, and record previews together.

- Review recorded days, missing entries, and changes across the week from Home.
- Browse your sleep diary to find, add, edit, or delete entries by date.
- Preview two weeks of records for free before choosing a Pro PDF or CSV export, with control over the date range and notes.
- Open your weekly review or two-week preview from the new diary widget, Control Center controls, Siri, and Shortcuts on supported systems.
- Improved Apple Watch check-in delivery and complication updates as the day changes.
- Use your diary on iPhone Duo, with layouts for the outer display and expanded inner display.

### 1.3.0 — 2026-09-29

SleepLedger 1.3.0 makes your daily check-in easier to reach.

- Open today’s check-in from Home Screen and Lock Screen widgets, Apple Watch complications, and the Control Center button on supported systems.
- Use Siri or Shortcuts on iPhone and Apple Watch to open your check-in or save sleep quality and restedness. Existing entries are kept for review instead of overwritten.
- Optionally connect Apple Health HRV to view available SDNN readings for a sleep window, separate from your own ratings. HRV is not a recovery score and is not included in exports.

### 1.2.0 — 2026-09-09

SleepLedger 1.2.0 brings your sleep diary to Apple Watch and adds optional Apple Health context.

- Log sleep quality and how rested you feel on Apple Watch, then sync with your paired iPhone.
- Connect Apple Health to see sleep timing and estimated duration alongside your own ratings.
- View sleep-duration trends and include available Apple Health context in your exports.
- Improved check-in saving, Watch sync retries, reminder scheduling, and purchase access updates.

No account, ads, or third-party tracking. Your sleep diary stays on your devices until you choose to share an export.

### 1.1.0 — 2026-07-06

SleepLedger 1.1.0 adds Spanish support.

In this update:
- Added Spanish localization for the app interface and App Store metadata
- Refined Spanish wording across onboarding, daily logging, Sleep Check, settings, export, and Pro screens
- Improved localization coverage for export labels, PDF report text, and release-facing metadata
- Small layout and test stability improvements for a smoother update

### 1.0.9 — 2026-06-30

SleepLedger 1.0.9 makes exports clearer and daily logging feel more polished.

In this update:
- Clearer PDF and CSV exports, with improved labels for ratings, sleep latency, awakenings, energy, and Apple Health sleep duration when available
- Improved PDF sleep journal summaries with more readable wording and a cleaner Daily Entries table
- More comfortable spacing around bottom actions in Check-in and Sleep Check flows
- Small accessibility and clarity improvements across onboarding, export settings, and report flows

## Apps similar to Sleep Ledger

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SleepCove: Sleep Sounds](https://appshunter.io/ios/app/sleepcove-sleep-sounds/id6756991625) | 5.0 (10) | Free | Health & Fitness |
| [Kegel Exercise](https://appshunter.io/ios/app/kegel-exercise/id6775147295) | — | Free | Health & Fitness |
| [Sonno: Relaxing Games & Sounds](https://appshunter.io/ios/app/sonno-relaxing-games-and-sounds/id6758236996) | 5.0 (1) | Free | Health & Fitness |
| [Capi: Sleep Factors Analysis](https://appshunter.io/ios/app/capi-sleep-factors-analysis/id6772717443) | 5.0 (2) | Free | Health & Fitness |
| [Steply: Step Counter Pedometer](https://appshunter.io/ios/app/steply-step-counter-pedometer/id6755107453) | 4.9 (130) | Free | Health & Fitness |
| [PixOcean](https://appshunter.io/ios/app/pixocean/id6753167065) | 4.7 (18) | Free | Health & Fitness |

## More apps by Borealbit Technology Limited

- [SilentProof: Noise Complaint](https://appshunter.io/ios/app/silentproof-noise-complaint/id6756213159)
- [Vagaloom: Bedtime Wind Down](https://appshunter.io/ios/app/vagaloom-bedtime-wind-down/id6757396957)
- [Steadiva: GLP-1 Tracker](https://appshunter.io/ios/app/steadiva-glp-1-tracker/id6758356876)
- [SomniTine](https://appshunter.io/ios/app/somnitine/id6759641926)
- [PanSphere: Digital Handpan](https://appshunter.io/ios/app/pansphere-digital-handpan/id6759642070)

All apps by Borealbit Technology Limited: https://appshunter.io/developer/1808424081

## Related topics

[sleep diary](https://appshunter.io/ios/topics/sleep-diary) · [sleep quality journal](https://appshunter.io/ios/topics/sleep-quality-journal)

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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 2026-10-13.*