Night Ledger App Icon

Night Ledger

Health & Fitness • Auster Chen
12+ v1.0.4 Recorded price: Free App Store →
★★★★★
★★★★★
(6 App Store ratings)
IPA Analysis
Technical Specs
Bundle ID com.tea.sleepdiary
Version 1.0.4
App Store Size 2.35 MB
Minimum iOS 18.0
Devices iPhone, iPad, iPod touch
Catalog release date 2026-08-27
Latest recorded version date 2026-10-21
Features & Support
Advisory 12+
Infrequent/Mild Alcohol, Tobacco, or Drug Use or References
Languages (1)
EN
Top In App Purchases
No In App Purchases Listed

Preview

Night Ledger screenshot 1 Night Ledger screenshot 2 Night Ledger screenshot 3 Night Ledger screenshot 4 Night Ledger screenshot 5

Description

Night Ledger is a personal sleep diary for iPhone, built hand in hand with a sleep medicine clinician to help people understand their sleep patterns to sleep better. Log last night’s sleep in the morning, keep a personal history, and export a report when you want to share it with your clinician, therapist, or care team. Everything stays on your device. There is no account, no iCloud sync, no analytics, and nothing is uploaded. You can save a complete morning log, keep a draft, skip a day, or edit later. Trends cover 14, 28, and 90 days. Exports include PDF, CSV, and JSON. Reminders are local. Night Ledger was designed with real clinical sleep diary workflows in mind, including insomnia care, CBT-I support, and sleep efficiency tracking. Night Ledger does not diagnose, treat, prescribe, or recommend. It does not give medication guidance. It is a private tracking tool to help you organize your sleep information and review it with a qualified clinician when appropriate.

What's New

Version 1.0.4 2026-10-21
Fixed overlapping date labels in exported PDF sleep reports. Improved chart spacing for short and longer reports.

Technical Analysis

Package Overview Basic metadata
Bundle ID com.tea.sleepdiary
Current Version 1.0.4
Minimum iOS 18.0
Package Size App Store Size
Package Metadata 0 / 0 version records
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Known Version Records

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