Sea Calendar vs SoundClear
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sea Calendar
Transform your device into a visually stunning and functional planner. This app lets you customize your schedule with color-coded events and create beautiful, live countdown widgets for your home screen. Seamlessly sync with your existing calendar and manage all your important dates in one place.
- Customizable calendar with color-coding
- Live countdown home screen widgets
- Google Calendar sync
- Built-in event editor
- Smart reminders and push notifications
- Deep visual customization options
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Turn your phone into magical calendar planner. Sea Calendar: Countdown Widget allows you to seamlessly combine functional productivity with stunning aesthetics. Plan, check and custom your schedule with many color that express your personalized. Set up clean, minimalistic Home Screen widgets that keep you focused on what matters most. Open the app to view your dates, manage events, and track important countdowns all in one place. KEY FEATURES * Custom Calendar Access a readable, personalized calendar designed for planning. Tailor your daily schedule by customizing detailed plans, categorizing tasks into specific sections, and color-coding your events inside the custom calendar app. * Widget Studio: Live Countdown Widgets Keep an eye on your upcoming events directly from your Home Screen with Sea Calendar. Design beautiful, distraction-free widgets that countdown to the big day—whether it’s an upcoming concert, a loved one's birthday, or a vacation you are looking forward to. Add countdown widgets in your home screen to remember important event! * Built-in Event Editor & Sync - Calendar Sync: Seamlessly connect and sync with Google Calendar. - Full Event Manager: Easily add, edit, or delete events with titles, custom dates/times, and tailored notes. - Smart Reminders: Receive real-time push notifications before your events begin. Tapping a notification brings you straight to your calendar. - Flexible Recurrence: Set up repeating schedules (daily, weekly, monthly, and more) with absolute ease. * Deep Visual Customization Make your device uniquely yours with a powerful editor featuring live previews: - Multiple Calendar Formats: Choose from Agenda/Schedule view, Classic Month grid, Full Year overview or unique Life Progress trackers. - Custom Layouts: Personalize your in-app view by adjusting colors, dim levels, and choosing your preferred start to the week (Monday or Sunday). - Countdown Style: Choose from multiple widget templates, beautiful color gradients, and multiple custom icons. PRIVACY FIRST Your schedule is your business. All calendar data and processing happen locally on your own device. Sea Calendar: Countdown Widget does not collect, store, or track your personal events or private information. Terms of Use: https://sites.google.com/view/term-service-sea-calendar/home Privacy Policy: https://sites.google.com/view/privacy-sea-calendar/home
SoundClear
This utility app helps clear trapped liquid and dust from your phone's speaker using sound tones and vibration patterns. It offers various cleaning modes, sound tests, and smart audio tools for speaker maintenance and performance checks. The app also includes extra frequency tools and works offline.
- Water eject tone at 165 Hz
- Deep clean and gentle modes
- Dust blast for blocked sound paths
- Before and after sound test
- Speaker health score with FFT analysis
- Frequency generator
- Offline mode
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Now you can help move trapped liquid and dust out of your phone speaker with Speaker Cleaner - Eject Water. Use clear Hz tones, checks and results to hear what changed. Speaker Cleaner - Eject Water is made for quick speaker care after rain, splashes, pocket dust or muted sound. Choose the speaker area, run a cleaning mode, then compare the sound before and after. The app also works offline, so the core tools are ready when your connection is not. CLEANING MODES - Water eject tone at 165 Hz - Deep clean for heavy moisture - Gentle mode for regular care - Dust blast for blocked sound paths Speaker Cleaner - Eject Water uses low-frequency sound and vibration patterns to help push liquid from the speaker opening. You can target the main speaker, the earpiece or both, depending on where the sound feels dull. Haptic feedback adds a physical pulse during supported cleaning sessions. Manual mode gives direct control when you want to adjust the tone yourself. Auto-clean is useful when you prefer a guided session. Frequency control covers 20 Hz to 22 kHz, with sine, square, triangle and sawtooth wave options for testing different sound behaviour. SOUND TESTS AND RESULTS - Before and after sound test - Speaker health score with FFT analysis - Water drops ejected counter - Shareable cleaning result card Speaker Cleaner - Eject Water includes practical checks for daily use. Run a speaker test, microphone test, stereo test or balance test to understand how your phone audio is responding. A decibel meter helps you watch loudness, while the live system volume monitor shows the current output level. The app records cleaning session results and keeps a history, so you can see progress over time. A safe volume level indicator helps you avoid pushing sound too high during tests. If you need extra loudness, the volume booster can raise playback up to +18 dB where supported by the device and current audio route. SMART AUDIO TOOLS - One-tap speaker cleaning shortcut - Home Screen widget access - Siri and Shortcuts support - Apple Watch 165 Hz eject Speaker Cleaner - Eject Water is designed for simple routines. Add the Clean Speaker app intent to Shortcuts, start a quick clean from the widget or use the Apple Watch companion app for a 165 Hz water eject session. Smart reminders can prompt you to check the speaker after wet weather, workouts or frequent outdoor use. The 7-day speaker care programme gives a light structure to repeated cleaning. Progress tracking shows what has already been done, without turning the app into a complicated dashboard. Light Mode and Dark Mode keep the interface comfortable in different settings. EXTRA FREQUENCY TOOLS - Frequency generator for tone checks - Mosquito tones at 15, 16, 17 kHz - Voice recorder for quick samples - Offline mode for core functions The frequency generator helps create a clear tone for speaker checks, audio experiments and comparison tests. Mosquito repeller tones are available at selectable high frequencies. The voice recorder can capture short samples before and after cleaning, so you can review whether speech or playback sounds clearer. Some functions are available with a paid subscription. Premium access may include expanded cleaning tools, history, result sharing, reminders, widgets, watch features and advanced audio utilities. If auto-renewal stays active, your access continues automatically; to stop the next renewal, turn it off at least 24 hours before the current period ends. Sound-based cleaning can support drying and dust removal, but it cannot repair hardware damage or guarantee results after serious liquid contact. Avoid using high volume near your ears and follow your device manufacturer’s safety guidance. The terms of use and privacy information for this service are available inside the app on the relevant legal pages. privacy information: https://docs.google.com/document/d/1bqRXOFOjSnBSBVMCI1gCfOV1n5Yso6G6zVvsYJsPm8o/edit?usp=sharing terms of use: https://docs.goog…
Screenshots
Verdict
The clearest difference is in-app purchases: Sea Calendar at none against SoundClear's 3. Sea Calendar also leads on iOS requirement (16.4 vs 18.0). SoundClear's advantage is ads (none vs shown). On price, rating, ratings volume and update cadence 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. SoundClear sells 3 in-app purchases, starting at $6.99 per 7 days. Sea Calendar asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Sea Calendar against 5.0 for SoundClear. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
Sea Calendar ships an update every 3 weeks, SoundClear every 5 weeks. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.
| Parameter | Sea Calendar | SoundClear |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (4 ratings) |
| Number of ratings | 2 | 4 — better |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 218 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Kien Quyet Vu | EMILY JOHNSON |
In-app purchases
Sea Calendar
No in-app purchases
SoundClear
- VIP Speaker Cleaner Weekly3 Days trial$6.997 Days
- Infinite Speaker Yearly$9.991 Year
- Speaker Yearly$24.991 Year
Questions
Is Sea Calendar free?
Is SoundClear free?
Which has better reviews, Sea Calendar or SoundClear?
Do Sea Calendar or SoundClear have ads?
Which is updated more often, Sea Calendar or SoundClear?
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