PASA vs 1SecondLap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PASA
This app helps you understand and improve your sleep quality by tracking snoring, analyzing sleep patterns, and providing soothing sounds. It's designed by doctors to help you build healthier sleep habits and wake up feeling more rested.
- Snoring recordings and highlight clips
- Sleep pattern analysis
- White noise and sleep music library
- Smart alarms and morning routines
- Sleep habit building
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Need deeper sleep? Still tired no matter how long you sleep? Waking up with a dry mouth or a headache? Snoring and breathing issues during sleep can affect how well you rest. PASA is a sleep care app built by doctors. Start tonight, and build healthier sleep habits. - What PASA Does 1. Snoring recordings and highlight clips - PASA listens while you sleep and picks out the moments you snore. - Replay the clips to hear your own snoring for yourself. - See your total sleep, your snoring time, when it happened, and the patterns behind it. - Look back on each night's record to understand how you actually slept. 3. White noise and sleep music - A library of music and white noise to help you wind down before bed. 4. Alarms and morning routines - Set your wake time and pair it with sleep tracking to keep a steady rhythm. - PASA's alarm keeps your sleep flow going from bedtime to morning. - How PASA Was Built We believe that sleeping well changes your life. But most people don't know where to start when it comes to tracking and managing sleep problems. That's why we built PASA. PASA combines feedback from clinical practice with sleep data analysis, so anyone can record and manage their sleep simply, without needing to be an expert. - PASA Is For You If - How To Get Started 1. Before bed, open PASA and start a sleep measurement. 2. In the morning, listen to your snoring clips and read the analysis report. 3. Use sleep music and white noise to shape your own bedtime routine. 4. Keep recording, and watch your sleep patterns change over time. - Tonight, Sleep Better With PASA Sleep changes your day. Your day changes your life. Install PASA today. Check your sleep quality, manage your snoring, and start getting deeper, more restful sleep. Your sleep, with PASA. --- Have a question about the service? Reach out anytime. Email: cs@thesleepf.com Phone: 070-5157-3355 The Sleep Factory Inc. 9F, Samsung Life Building, 428 Gyeongin-ro, Michuhol-gu, Incheon, Republic of Korea
1SecondLap
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One app for your whole workout — and your data never leaves your phone. 1SecondLap combines a GPS run tracker, interval workout timer, Bluetooth gym-machine console and reflex trainer in one free app. No account, no ads, no subscription. RUN OUTDOORS • Distance, pace and route with automatic per-km splits announced out loud • Ghost runs: race your best previous run on the same route and hear how far ahead or behind you are • Spoken pace coach — pick a target pace and get "speed up / slow down" cues • Distance goals with voice announcements, route maps and GPX export • Keeps tracking with the screen locked; Live Activity on the lock screen INTERVAL WORKOUTS • Reps, work and rest with voice countdowns — Tabata, HIIT, EMOM, boxing templates plus your own presets • ERG mode: with a compatible smart trainer, the app sets the trainer's resistance for every work and rest interval automatically GYM MACHINES • Connect Bluetooth bikes, treadmills, rowers and cross-trainers (FTMS/CSC) • Live cadence, power, speed, stroke rate and heart rate from a strap • Heart-rate zones with spoken zone cues and per-session time-in-zone PROGRESS • Activity heatmap, weekly volume and training load from your heart-rate data • Pace, power and reaction-time trends with personal records and streaks • Brain + body: see how your reaction time changes right after exercise • Workouts save to Apple Health APPLE WATCH • Stopwatch, timer and interval workouts on your wrist PRIVACY • Everything is stored on your device. No sign-up, no tracking, no analytics.
Screenshots
Verdict
The clearest difference is update cadence: 1SecondLap at daily against PASA's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PASA ships an update every 2 weeks, 1SecondLap daily. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.
| Parameter | PASA | 1SecondLap |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPod, Apple Watch — better |
| Requires iOS | 16.4 | 15.0 — better |
| Further details — not scored | ||
| Size | 86 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | The Sleep Factory | DOCUEX LIMITED |
In-app purchases
PASA
No in-app purchases
1SecondLap
No in-app purchases









