RetinTrack A vs Sleep and Snore Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RetinTrack A
This app helps you manage your retinol skincare routine with a smart 90-day calendar. It provides personalized recommendations based on your skin type and experience, with automated reminders and Apple Calendar sync. Track your progress and adjust your schedule as your skin adapts.
- Personalized 90-day skincare calendar
- Smart automated reminders
- Customizable concentration and frequency
- Apple Calendar sync
- Progress tracking
- Skin type and experience algorithm
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Should You Apply Retinol Tonight? Forget when you last used retinol? Worried about overusing it or losing progress by taking too long of a break? RetinolOS takes the guesswork out of your routine. Turn "going by feel" into a clear 90-day skincare calendar with smart, automated reminders. 3 Questions to Set Your Safe Baseline Skin Type × Retinol Experience × Core Goal. Our algorithm builds your personalized plan with recommended concentrations and weekly frequencies—staying safely within your skin’s tolerance level. Customizable Schedule "Use once, rest twice" is just the starting point. Adjust concentration and weekly frequency anytime as your skin adapts, and the system instantly recalculates your 90-day plan. Seamless Apple Calendar Sync Automatically sync retinol nights to your Apple Calendar and Reminders. Set your preferred alert time and let your native calendar act as your skincare alarm. Track Your Progress Check off your routine in one tap. Easily view your monthly completions and upcoming retinol nights to build a clear, trackable routine. Subscription Details 7 to 14-day free trial with full feature access Cancel anytime One-tap purchase restoration Stop guessing your skincare routine—start tonight. Privacy Policy: https://molly-hu-dev.github.io/A-C/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Sleep and Snore Tracker
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Record your night, hear the details, and explore your sleep history in one private app. RECORD. REPLAY. UNDERSTAND. Start Night Recording from Tonight. When you stop, see your whole night in a colorful sound-level chart, with time at each level, estimated snoring-clip duration and an original Snore activity score. Tap the chart or Listen & explore to hear a moment, pinch to zoom and move through the detailed waveform. Estimated sound labels help you find snoring and other bedroom sounds. Export selected audio as WAV or M4A. MAKE BEDTIME YOUR OWN Mix original relaxation tones and sleep sounds, adjust each layer and set a timer. With two or more tone frequencies selected, choose Together or Flow to gently bring each tone forward in turn while your other sounds stay steady. Open Dream Aquarium for luminous, iridescent jellyfish that swim while your sound mix plays. Choose a still scene or darken the screen whenever you prefer. WIND DOWN WITH GUIDED AUDIO Explore guided meditation and breathing, or listen to The Lantern Library, an original bedtime story with AI narration. YOUR NIGHTS, TOGETHER Keep daily history, review trends and export selected summaries as PDF or CSV. Connect Apple Health to see supported sleep and heart readings. Choose the metrics you share. The Apple Watch companion shows recent heart-rate records with their measurement time, plus summaries from your paired iPhone. A Watch is not required for audio recording. PRIVATE BY DESIGN No required account or personal questionnaire. Audio is processed on your device. We do not receive your recordings, Apple Health data or usage analytics. Sharing is your choice. PRO SUBSCRIPTIONS Browse the app before subscribing. Pro is required for new recordings, sleep sounds, Dream Aquarium, guided audio and new reports. US prices: $1.99 weekly, $6.99 monthly or $59.99 yearly. No free trial. The App Store displays your local price before purchase. Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. Manage or cancel in your Apple Account settings. Existing recordings remain available for review and export after Pro ends. Sleep and Snore Tracker provides wellness information and sound estimates, not diagnosis, treatment or emergency monitoring. It cannot confirm or rule out sleep apnea or other conditions. Recording duration is not measured sleep duration. Health readings depend on your devices, permissions and recorded data; this app does not provide continuous live heart sensing. Privacy: https://gqbunny.com/sleep-snore-tracker-privacy.php Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
RetinTrack A and Sleep and Snore Tracker are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. RetinTrack A sells 2 in-app purchases, starting at $0.99 per month and Sleep and Snore Tracker sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
| Parameter | RetinTrack A | Sleep and Snore Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 34 MB |
| Age rating | 4+ | 12+ |
| Developer | 瞳灵 胡 | Robert Carpenter |
In-app purchases
RetinTrack A
- A+C7 Days trial$0.991 Month
- A+C International14 Days trial$8.991 Year
Sleep and Snore Tracker
- Sleep and Snore Pro Weekly$1.997 Days
- Sleep and Snore Pro Monthly$6.991 Month
- Sleep and Snore Pro Yearly$59.991 Year
Questions
Is RetinTrack A free?
Is Sleep and Snore Tracker free?
Do RetinTrack A or Sleep and Snore Tracker have ads?
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