Comparison

Clear Wave vs DrainTone

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Clear Wave

This app provides tools to test and measure your device's audio output. It includes features like a dB meter, tone generator, and stereo balance tests for both casual users and audio enthusiasts.

Highlights
  • dB Meter for sound level measurement
  • Tone Generator for frequency testing
  • Stereo Test for speaker balance
  • Frequency Test across different ranges
  • Sound Level Measurement
Features
Read full description

Clear Wave – Water Eject Tool Speaker sounds muffled after water exposure? Clear Wave uses guided sound frequencies to help dislodge moisture from your iPhone speaker and provides practical tools to test sound clarity and audio performance. Water Eject: Play targeted sound frequencies designed to help move trapped moisture from the speaker grille. For better results, keep your speaker facing downward and use a comfortably high volume during the cleaning session. Key Features: * Water Eject: Use guided sound waves designed to help move trapped moisture from your speaker * dB Meter: Measure surrounding sound levels with a clear and easy-to-read display * Tone Generator: Generate and test different sound frequencies * Stereo Test: Check the left and right audio channels * Frequency Test: Test your speaker across a range of tones and frequencies * Sound Testing Tools: Check your device’s sound clarity and audio output Why Choose Clear Wave? Clear Wave combines water-ejection sounds and practical audio testing tools in one simple app. Whether your speaker sounds muffled after water exposure or you want to check stereo balance, frequencies, and surrounding sound levels, Clear Wave provides an easy-to-use experience for everyday users and audio enthusiasts. Microphone Usage: Clear Wave requires microphone access for sound-level measurement and supported audio testing features. Microphone data is processed locally on your device and is not stored or shared. For Best Results: * Keep the speaker facing downward * Set the volume to a comfortably high level * Avoid holding the device close to your ears while tones are playing * Repeat the water-ejection session if necessary * Use the sound testing tools afterward to check the result Important: Clear Wave uses sound-based techniques designed to assist with moisture removal and audio testing. It cannot repair physical damage, corrosion, or severe liquid damage. If sound problems continue, contact a qualified service provider. Download Now! Use Clear Wave to help clear trapped moisture, check muffled speaker sound, test stereo balance, generate frequencies, and measure surrounding sound levels—all in one convenient app. Privacy Policy: https://lively-copper-2d2.notion.site/Privacy-Policy-18664e9fdfc380ce8c71ce698ac691a6?pvs=74 Terms and Conditions: https://lively-copper-2d2.notion.site/Terms-and-Conditions-18664e9fdfc3804b8530c9fdbb991b93

About

DrainTone

Features
Read full description

DrainTone is a simple sound-based utility designed to help eject trapped water from your iPhone speaker after water exposure. It plays low-frequency tones through the speaker and then lets you run a short speaker test to check whether the sound seems clearer. Quick Clean is available for free and runs a 30-second water eject cycle. It is designed for fast use after light water exposure. DrainTone Pro unlocks longer fixed cleaning cycles: - Deep Clean: a 60-second multi-tone water eject cycle. - Heavy Water: a 90-second longer cycle for stubborn trapped water. Terms of Use:https://www.nicolaigame.top/common/terms-en.html Privacy Policy:https://www.nicolaigame.top/common/privacy-en.html

Screenshots

Clear Wave4 screens
DrainTone4 screens

Verdict

The call

Clear Wave and DrainTone are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Clear Wave sells 5 in-app purchases, starting at $2.99 per month and DrainTone sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 13, 2026 and October 18, 2026 respectively.

ScorecardNo meaningful differences
Clear Wave versus DrainTone: the parameters behind the verdict, then further details
ParameterClear WaveDrainTone
PriceFreeFree
Rating4.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.1 — better16.0
Further details — not scored
Size42 MB4 MB
Age rating4+9+
DeveloperYasin Sahinbiaopeng zhou

In-app purchases

5 purchases

Clear Wave

Subscriptions4
  • Clear Wave Monthly Premium$2.991 Month
  • Weekly Premium3 Days trial$4.997 Days
  • Annual Discount Premium Screen$7.991 Year
Show 1 more
  • Clear Wave Yearly Premium$19.991 Year
One-time1
  • Clear Wave Lifetime Premium$17.99
2 purchases

DrainTone

Subscriptions2
  • DrainTone Pro Weekly3 Days trial$2.997 Days
  • DrainTone Pro Yearly3 Days trial$24.991 Year

Questions

Is Clear Wave free?
Clear Wave is free to download, with in-app purchases available.
Is DrainTone free?
DrainTone is free to download, with in-app purchases available.
Do Clear Wave or DrainTone have ads?
Neither Clear Wave nor DrainTone shows ads.
Which is updated more often, Clear Wave or DrainTone?
Clear Wave ships an update every 3 weeks, and DrainTone every 3 weeks. Most recently, Clear Wave was updated on October 13, 2026 and DrainTone on October 18, 2026.

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