Calendar Helper vs Clear Wave | Water Eject
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Calendar Helper
This utility app bridges your Canvas calendar with the Reminders app, automatically creating reminders for events within a specified date range. It helps you track assignments and deadlines, syncing them across your devices for better organization. The app works offline and offers customization options for courses and Siri integration.
- Syncs Canvas calendar to Reminders app
- Creates reminders for events
- Offline functionality
- Customizable course nicknames
- Siri and Shortcuts integration
- Automated background updates
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Calendar Helper is the missing link between your Canvas calendar and the Reminders app. You set the calendars you want it to read from and it will create a reminder for every event in your chosen date range. With this, it is much easier to keep track of upcoming, completed, and (gasp!) late assignments. They will be created as reminders in your chosen Reminders list and will then also move across your devices with you. This app works 100% offline! You tell it which Calendars and Reminders list you want it to read and save to and it will do the rest. It will also create a list of courses where you can give them nicknames to shorten the name of each reminder. There is also an option to disable new reminder creation for each class. Shortcuts integration means you can ask Siri to refresh your assignments by saying: "Refresh with Calendar Helper." You can also create your own shortcut and customize the phrase and even combine this task with others. Automations are available through the Shortcuts app so you can also set the app to update on its own in the background on the schedule of your choosing! Please note: if you plan on using this with your Canvas calendar, you must add your Canvas calendar subscription to the iOS Calendars app. It is a simple (and free!) app that can help you be more organized with your homework. Use it as an advantage over school assignments!
Clear Wave | Water Eject
This app uses sound waves to help remove trapped water and moisture from your device's speaker openings. It offers various testing modes to check speaker performance and volume quality. Ideal for situations after water exposure or for general audio diagnostics.
- Water eject using sound frequencies
- One-tap speaker cleaning
- Automatic cleaning mode
- Manual frequency control
- Speaker sound testing
- Offline functionality
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Get your iPhone Speaker clear again with Clear Wave | Water Eject. If your speaker sounds muffled after rain, accidental splashes, workouts, or everyday moisture, use carefully generated sound waves designed to help move trapped water from your speaker openings. Whether your device has been exposed to water or you simply want to check speaker performance, Clear Sound Wave provides fast and easy audio tools in one app. Key Features • Water Eject using optimised sound frequencies • One-Tap Speaker Cleaning • Automatic Cleaning Mode • Manual Frequency Control • Speaker Sound Test • Left & Right Speaker Test • Stereo Audio Test • Bass Sound Test • Volume Quality Check • Fast and Simple Interface • Works Offline • Clean Modern Design • Easy to Use How Clear Wave Sound - Water Eject App Works? Clear Wave Sound generates specially designed low-frequency audio waves that create vibrations in your device speaker. These vibrations may help dislodge small amounts of trapped moisture and improve speaker performance after exposure to water. Perfect For : • Wet iPhone speakers • Rain or splash damage • Bathroom moisture • Beach trips • Pool days • Water sports • Dust in speaker grills • Speaker performance testing Why Choose Clear Wave Sound? • Fast Speaker Cleaner • Simple One-Tap Cleaning • High Quality Audio Testing • Multiple Sound Frequencies • Easy Speaker Diagnostics • Clean User Experience • Regular Updates Use Clear Wave Sound anytime your speaker sounds muffled or you want to verify audio performance. Note: This app uses sound frequencies that may help clear moisture from speaker openings. Results depend on the amount of water present and the condition of your device. It cannot repair hardware or internal liquid damage. Professional service may be required if water damage is severe. Clear Wave sound - Water Eject App Premium Subscription: User can subscribe for Premium Access with unlimited premium features like “Unlimited Sound Testing, Automatic & Manual Speaker Testing, Pro Noise DB Meter, And Multiple Tone Generation For Speaker Testing” Subscription options are: Weekly for 6.99$ USD with a weekly subscription, Monthly for 14.99$ USD, Yearly for 39.99$ USD. Subscription automatically renews unless auto renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24hours prior to the end of the current period. Privacy Policy: https://sites.google.com/view/clearsoundprivacy/home Terms Of Use: https://sites.google.com/view/clearsoundterms/home
Screenshots
Verdict
The clearest difference is in-app purchases: Calendar Helper at none against Clear Wave | Water Eject's 3. Calendar Helper also leads on rating (5.0 vs 4.6). Clear Wave | Water Eject's advantage is update cadence (fortnightly vs every 9 months) and ratings volume (44 vs 5). On price, review sentiment, ads 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. Clear Wave | Water Eject sells 3 in-app purchases, starting at $6.99 per 7 days. Calendar Helper asks for nothing beyond the download.
Calendar Helper holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Clear Wave | Water Eject has 44 ratings behind it against 5, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Calendar Helper ships an update every 9 months, Clear Wave | Water Eject fortnightly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.
| Parameter | Calendar Helper | Clear Wave | Water Eject |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | 4.6 (44 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 5 | 44 — better |
| Update frequency | Every 9 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 2 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Atent LLC | Jitendrakumar Kalavadiya |
Customer experience
Calendar Helper
Clear Wave | Water Eject
In-app purchases
Calendar Helper
No in-app purchases
Clear Wave | Water Eject
- Clear Wave Sound Premium _ Weekly$6.997 Days
- Clear Wave Sound Premium _ Monthly$14.991 Month
- Clear Wave Sound Premium _ Yearly$39.991 Year
Questions
Is Calendar Helper free?
Is Clear Wave | Water Eject free?
Which has better reviews, Calendar Helper or Clear Wave | Water Eject?
Do Calendar Helper or Clear Wave | Water Eject have ads?
Which is updated more often, Calendar Helper or Clear Wave | Water Eject?
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