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Screenshots

  • Nidoria - Sleep Tracker screenshot 1
  • Nidoria - Sleep Tracker screenshot 2
  • Nidoria - Sleep Tracker screenshot 3
  • Nidoria - Sleep Tracker screenshot 4

About Nidoria - Sleep Tracker

Nidoria — Sleep Better Every Night Track your sleep, drift off to soothing sounds, and wake refreshed with a Smart Alarm that knows the perfect moment to wake you. WHY NIDORIA Most sleep apps just count hours. Nidoria measures quality. Using motion and audio sensors, we classify every stage of your night — Awake, Light, Deep, and REM — then turn it into a Sleep Score you can actually act on. FREE FEATURES Automatic Sleep Tracking • One-tap session start — place phone on bed, sleep, wake up to insights • Motion + audio detection classifies sleep stages with no wearable needed • Sleep Score (0–100) for every night over 30 minutes • Live session timer with discard option for false starts Sleep Sounds • Six categories: Rain, ASMR, Healing, Meditation, Nature, Noise • A selection of sounds is free — premium tracks unlock with Nidoria Premium, or unlock an individual track by watching a short ad • Favorites playlist and background playback during sleep sessions Sleep Reports • Nightly breakdown: score, duration, start and wake times • Full session history — browse any past night • Visual sleep stage timeline Streaks & Motivation • Track consecutive sleep-tracked nights • Milestone rewards at 3, 7, 14, and 30+ days • Weekly calendar view and longest streak record Bedtime Reminders • Custom wind-down notifications 10, 20, or 30 minutes before bed • Onboarding survey personalizes recommendations Privacy First • Guest mode — full tracking without an account • Local data storage with optional cloud sync • No data sold, ever NIDORIA PREMIUM — requires a paid subscription (in-app purchase) Upgrade to unlock: • Smart Alarm — wakes you during light sleep within a 15–30 minute window; custom bedtime + wake schedule with weekday repeat; full-screen alarm with snooze and dismiss • Unlimited Premium Sounds — full access to every sound, no ad needed to unlock • Ad-free experience — removes all ads • Advanced Sleep Insights — 7-day duration and deep-sleep trend charts PERFECT FOR • Light sleepers seeking gentler wake-ups • Anyone tracking sleep without a wearable • ASMR, rain, and meditation sound lovers • Habit-builders who love streaks • Insomniacs, students, parents, shift workers Download Nidoria. Sleep smarter tonight. Privacy Policy: https://appaspect.com/apps/nidoria-sleeptracker/terms.html
 Terms of Use: https://appaspect.com/apps/nidoria-sleeptracker/privacy-policy.html

What’s new

Version 1.1 · Updated August 29, 2026

• Bug fixes and performance improvements

App privacy

The developer, AppAspect Technologies Pvt. Ltd., reported these privacy practices to Apple.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Usage Data: Advertising Data

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

  • Health & Fitness: Fitness
  • Contact Info: Email Address

Used for: App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

  • Usage Data: Advertising Data, Product Interaction
  • User Content: Audio Data
  • Identifiers: Device ID
  • Diagnostics: Crash Data

Used for: Third-Party Advertising, Analytics, App Functionality

Alternatives to Nidoria - Sleep Tracker

Looking for apps like Nidoria - Sleep Tracker? Here are 6 similar apps on the App Store. The highest rated is Tempo: Sleep & Screen Time (5.0/5), and all 6 are free to download.

Nidoria - Sleep Tracker vs. alternatives
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Nidoria - Sleep Tracker 1.0 / 5 (1 rating) Free August 29, 2026
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Tempo: Sleep & Screen Time 5.0 / 5 (6) Free Sep 29, 2026 Compare
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