Sleep Tracker App vs Nagi

Sleep Tracker App for Simple, Focused, Hassle-free Sleep Tracking SleepSimple sleep tracker is a sleep tracking app designed to record your sleep duration starting from when you sleep and when you wake up. Instead of estimating sleep using motion or sound, SleepSimple sleep tracker app measures sleep duration using real time you control, giving you dependable data you can review long term. There are no wearables required, no background monitoring, and no accounts to manage. Open SleepSimple sleep tracker app before bed, tap once, and stop it when you wake up. Sleep duration is calculated instantly and stored in your history. This approach keeps sleep tracking simple while avoiding inaccurate automatic detection. Record sleep and naps accurately SleepSimple sleep tracker logs the essential information you actually need: • Bed time and wake time • Total sleep duration • Nap duration • Sleep and nap counts • Complete chronological sleep history If you forget to log a night, entries can be added or edited later without breaking statistics. Each session may also include optional notes so you can remember unusual nights, interruptions, or schedule changes. Understand patterns over time SleepSimple sleep tracker analyzes your sleep data and summarizes it in a clear format: • Daily, weekly, monthly and yearly averages • Total sleep time across any period • Custom date-range summaries • Sleep frequency and consistency • Simple sleep quality score based on your target duration Bar charts visualize changes over time without overwhelming detail, making it possible to understand trends even after months or years of use. Practical sleep insights SleepSimple sleep tracker provides helpful observations derived from your real sleep history. For example, SleepSimple sleep tracker detects when you have slept less than your normal duration multiple times in a row or when your schedule becomes inconsistent. These insights are intentionally simple and interpretable. SleepSimple sleep tracker does not attempt to predict sleep stages or make medical claims — it highlights patterns so you can make your own adjustments. Fully private and offline SleepSimple sleep tracker works entirely on your device. • No sign-in • No cloud storage • No personal data collection • No behavioral tracking Your sleep history remains under your control at all times. SleepSimple sleep tracker also allows you to export your data whenever you want to keep a personal backup or analyze it elsewhere. Home screen widget Start or stop sleep tracking directly from your home screen and immediately see your most recent sleep duration without opening SleepSimple sleep tracker. Built for long-term reliability Many sleep apps focus on automation, sensors, or subscriptions. SleepSimple sleep tracker instead focuses on stability and clarity. Because entries are based on your actual times, your records remain consistent across years of use. SleepSimple sleep tracker is suitable for anyone who: • prefers manual accuracy over automatic guesses • wants a lightweight sleep tracker • does not use a wearable device • wants permanent, readable sleep history • values privacy and offline storage Sleep tracking should help you understand your habits, not create noise. SleepSimple sleep tracker keeps the process predictable so your sleep data stays meaningful over time.

Nagi records your own night, exactly as it happened. While you sleep, your phone's microphone quietly listens. In the morning you can hear how long you were loud, when it peaked, and your three loudest moments, in your own ears. No setup beyond one tap before bed, and if you like, Nagi can remind you at your usual bedtime. The sound is sent nowhere. Only the loud stretches are kept. The recording keeps more than snoring. Grinding your teeth, talking in your sleep: anything loud enough is kept the same way. On the free plan, Nagi does not judge what a sound was, and it does not tell snoring from grinding either. It is you, listening back, who decides what a sound was. Mark a moment "probably someone else" or "another sound" and it drops out of the numbers; the recording itself stays. On the paid plan, once your night is recorded, Nagi listens back to the loud parts right on your phone, and the morning shows one more card: of your loud minutes, how many were snoring and how many were something else. Nothing is sent anywhere. Nagi is not only for the person snoring. It is also for the person lying awake next to them. Instead of an argument, there is a record: what actually happened, not just what it felt like at 3am. Nagi asks about you before it shows you a number. Every morning starts with one simple question: how do you feel. If your own sense of the night disagrees with what Nagi recorded, you are right, and the screen says so. There are no targets, no streaks, and a rough night never costs more taps to record than a good one. As your nights add up, your own usual comes into view: not a population average, just your own line. Tag what happened or what you tried (alcohol, a nasal strip, medicine) with one tap, and once your record can carry it, Nagi lays your tagged nights beside the rest in minutes from your own record. The only evidence is your own nights. If you already wear a watch or a ring to sleep, Nagi can stand that night's sleep beside your sound. Nagi does not measure sleep with the phone. It reads the record your own device already wrote to Apple Health. In the morning there is one score out of 100, never against other people and never a goal. Under it stand the three parts it is made of, each with its arithmetic printed: how long you slept, measured against the night you ask for, 8 hours unless you change it under Health in Settings; how close to your usual bedtime, the middle of your own last 13 nights; and waking in the night. Deep, light and REM are drawn in the night's picture and score zero, because we measure them but cannot yet stand behind scoring them, and the screen says exactly that. The total needs 13 of your own nights before it exists; until then the parts show at full value and the app tells you how many nights are left. No watch and no ring means no score, and nothing else changes. The reading and the score are free. Your recordings, playback and your entire history stay free, forever. A paid plan (¥380 a month or ¥3,800 a year, 7 days free, renews until cancelled) exists only for the deeper analysis, never for your own record. Nagi is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. Nagi counts; it never claims to find a condition. If snoring, breathing or sleep symptoms concern you, please see a doctor or another medical professional. Typhoon pressure, dry winter air, cedar pollen from February: the season changes, Nagi keeps listening either way. Privacy Policy: https://mynagi.jp/privacy Terms of Use: https://mynagi.jp/terms