Sleepwell vs Spy Hearing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sleepwell
This app helps you master your sleep schedule with comprehensive tracking, smart alarms, and habit-building tools. Wake up to personalized video alarms and prevent oversleeping with interactive challenges. It also offers a morning planner to kickstart your day.
- Comprehensive sleep tracking and data insights
- Personalized bedtime reminders
- Immersive video alarms
- Smart anti-snooze challenges
- Exclusive morning planner
- Apple Health data sync
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Master your sleep schedule and wake up with a purpose. Sleepwell is an all-in-one sleep tracker and smart alarm companion, dedicated to helping you build healthy bedtime habits, visualize your sleep data, and start every morning fully energized. Core Features • Comprehensive Sleep Tracking & Data Insights Turn your phone into a powerful sleep logger. Record your daily sleep duration to unlock detailed visual data: track your sleep regularity, analyze your sleep debt, and view long-term sleep heatmaps. Use data to guide and optimize your nightly routine. • Healthy Bedtime & Habit Building A great morning starts with self-discipline the night before. Set personalized bedtime reminders based on your biological clock and sleep goals to ensure you get ample rest. • Immersive Video Alarms Wake up to the content you love. Say goodbye to harsh traditional alarms. Choose your favorite videos as your alarm and enjoy a visually and audibly rich morning experience. • Smart Anti-Snooze Challenges Prevent oversleeping from ruining your schedule. Dismiss the alarm by completing fun, interactive challenges (Math, Memory match, Steps, Shake, or Smile) to ensure your brain and body are fully awake. • Exclusive Morning Planner (New!) The final step of a perfect sleep cycle. Once you complete the wake-up challenge, your customized "Today's Plan" will appear instantly. Quickly preview your 4 core tasks for the day, motivational quotes, or daily schedule right from your bed to smoothly kickstart a productive day. • Apple Health Data Sync Seamlessly sync your sleep records with Apple Health. Export your sleep statistics as a CSV file or share intuitive report charts. Who It's For • People looking to log their sleep data and establish a regular biological clock. • Heavy sleepers who frequently snooze and need an effective mechanism to prevent oversleeping. • Goal-oriented users eager to seamlessly connect high-quality sleep with an efficient morning plan. -- ABOUT FREE TRIAL Sleepwell is officially a free alarm clock & sleep app, providing numerous attractive features for free! For those who would like to enjoy an unlimited successful morning and night experience with premium features, a 3-day-Free Trial is provided. ABOUT PAYMENT Upon purchase confirmation, charges will be billed to your Apple ID account. After subscribing, you can manage and cancel your subscriptions in your App Store account settings. If not canceled at least 24 hours before the end of the subscription period, it will automatically renew. For more details, please check the following link. Terms: http://home.moonixio.com/website-cfg/service Privacy Policy : http://home.moonixio.com/website-cfg/policy
Spy Hearing
Amplify distant sounds and record audio with your phone. This tool offers enhanced listening capabilities with various EQ presets and acoustic space options. It processes audio on-device for privacy and works with multiple headphone types.
- Up to 16x audio amplification
- 5 tuned EQ presets
- 9 acoustic space settings
- Background recording
- Noise cancellation
- 8-band parametric EQ
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Hear what others can't. Spy Hearing turns your iPhone into a long-range listening device. Amplify distant voices, pull muffled audio through walls and doors, and record every session — all from your headphones, on a phone you already carry. Whether you're a curious investigator, a journalist capturing interviews, or someone with mild hearing difficulty who wants extra clarity, Spy Hearing puts professional-grade audio control in your pocket. KEY FEATURES • Up to ×16 amplification through your headphones • 5 tuned EQ presets — Long Range, Through Walls, Whisper, Bass, Custom • 9 acoustic Spaces from Small Room to Cathedral • Independent stereo balance for one-ear listening • Background recording — capture audio with the screen off • Noise cancel for indoor conversations • 8-band parametric EQ with manual control WORKS WITH AirPods, AirPods Pro, AirPods Max, wired EarPods, third-party Bluetooth headsets, AirPlay receivers — any audio output your iPhone can route to. PRIVACY-FIRST Your audio is processed entirely on your device. We do not run servers that receive your audio. We do not collect personal data, embed analytics SDKs, or track you. No accounts. No sign-in. No tracking pixels. PRO ACCESS — PRICING & TERMS • Weekly subscription with a 3-day free trial. After the trial ends, the subscription renews automatically each week at the price displayed in the app and in App Store Connect. Cancel anytime in Settings → [your name] → Subscriptions at least 24 hours before the period ends to avoid renewal. • Lifetime — a single one-time non-consumable purchase. No trial. No recurring charges. Yours forever. Payment is charged to your Apple ID at confirmation of purchase. Subscription auto-renewal can be turned off in iOS Settings. Refunds are handled by Apple at https://reportaproblem.apple.com. SUBSCRIPTION REQUIRED Spy Hearing requires an active subscription or a one-time lifetime purchase to use. There is no free tier. Choose between a 3-day free trial that converts to a weekly auto-renewing subscription, or a single lifetime purchase with no recurring charges. IMPORTANT Spy Hearing is an entertainment and personal-use audio amplification tool. It is not a hearing aid, not a medical device, and not registered with the FDA, EMA, or any other regulator. For hearing concerns, consult a licensed audiologist. You are responsible for complying with the laws of your jurisdiction regarding microphone use, audio recording, and consent. Recording without consent may be a serious offense in your area. Headphones are required for the best experience. Without them the microphone picks up the speaker output and creates feedback. Privacy Policy: https://docs.google.com/document/d/162eu7hM3lMA9uxrXoFx83Fu1Ia_-F0aGA_XbP18uyA0/ Terms of Use: https://docs.google.com/document/d/1yx-SP0V9sydnA5gZfu45RN_lJZYvW6EI9LWTaw5XXZg/ Support: aistemsolutions@gmail.com
Screenshots
Verdict
The clearest difference is monetization model: Sleepwell at free with in-app purchases against Spy Hearing's subscription. Sleepwell also leads on iOS requirement (15.0 vs 17.0). Spy Hearing's advantage is ratings volume (67 vs 10). On price, rating, update cadence and ads 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. Sleepwell sells 7 in-app purchases, starting at $9.99 per month and Spy Hearing sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Sleepwell against 4.8 for Spy Hearing. That said, the two scores are not equally well evidenced: Spy Hearing has 67 ratings behind it against 10, so its average is the more settled of the two.
Sleepwell ships an update every 11 days, Spy Hearing every 3 weeks. Both last shipped on November 5, 2026.
| Parameter | Sleepwell | Spy Hearing |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (10 ratings) — better | 4.8 (67 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 10 | 67 — better |
| Update frequency | Every 11 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 97 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Moonix | Muhammad Ajmal |
Customer experience
Sleepwell
Spy Hearing
In-app purchases
Sleepwell
- AlarmUp Pro2 variants$9.991 Month
- AlarmUp Pro3 Days trial$9.997 Days
- AlarmUp Pro7 Days trial$12.997 Days
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- Sleepwell VIP$12.997 Days
- AlarmUp Pro$49.991 Year
- AlarmUp Pro$59.991 Year
- Sleepwell VIP$69.991 Year
Spy Hearing
- Weekly3 Days trial$4.997 Days
- Lifetime$14.99









