Comparison

Devialet Gemini vs Clear Wave

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

Head to head
About

Devialet Gemini

Enhance your listening experience with this app designed for advanced control of your earbuds. Customize audio settings, manage noise cancellation, and update your device's firmware for optimal performance.

Highlights
  • Bluetooth pairing and account linking
  • Eartip selection for optimal fit
  • Active noise cancellation and transparency modes
  • Customizable touch controls
  • 6-band equalizer with presets
  • Software and firmware updates
Read full description

Take full control of your earbuds with Devialet Gemini dedicated app. Discover the Devialet Gemini range (Devialet Gemini and Devialet Gemini II). • Pair your earbuds to your device via Bluetooth and link it to your account. • Choose the best eartips for an optimal listening experience. Meet a new generation of earbuds with Devialet Gemini II. • Choose what's best for any situation between Active noise cancellation and Transparency modes. • Reset the touch controls, customize each interaction. • Enjoy a 6-band equalizer with presets to listen to your music the way you like. Stay up to date with the latest software and firmware updates for your product.

About

Clear Wave

Restore your device's audio quality by removing water, dust, and debris from speakers. This app uses specific sound frequencies for precise cleaning and offers comprehensive tests to check speaker health and performance.

Highlights
  • Water eject function with sound frequencies
  • Auto and manual cleaning modes
  • Comprehensive audio testing tools
  • Stereo, ultrasound, and tone generation tests
  • Vibration and bass frequency tests
  • Headphone cleaning and testing
Features
Read full description

Speaker Cleaner - Ultimate Water Eject & Audio Tester App! Revive Your Speaker’s Audio with Precision and Care! Introducing Speaker Cleaner, the all-in-one solution for cleaning and testing your device’s audio hardware. Whether your speakers are clogged with water, dust, or debris, our app ensures crystal-clear sound and restores peak performance. Using carefully engineered sound frequencies, Speaker Cleaner ejects water effectively while offering a comprehensive suite of speaker health checks. Perfect for phones, headphones, or any audio device, this app is your go-to tool for ensuring top-notch audio clarity. Features at a Glance: Water Eject Function: Remove water with precision using sound frequencies in specific Hz ranges. Auto and manual cleaning modes to suit your needs. Comprehensive Audio Testing Tools: Stereo Test to check left and right channels. Ultrasound Generation at multiple ranges to test sound quality. Specific Tone Generation to evaluate frequency response. Vibration Test to detect hardware integrity. Low Frequency Bass Test for rich, deep sounds. High-Frequency Clarity Test to ensure sharp, distortion-free audio. Buzzing/Distortion Check to identify issues. High-Frequency Response Test for optimal audio performance. Generation of noise at frequencies 852, 440, 444, 417, 528, 639, 741, 963, 432, 111, 888 Hz Efficient Cleaning Options: Auto-Clean Mode: Quickly clean speakers in just seconds. Manual Frequency Selection: Set custom Hz (0-16000 Hz) for a personalized cleaning experience. Headphone Support: Clean and test headphones with specialized features for maintaining pristine sound quality. How Does Speaker Cleaner Work? Speaker Cleaner generates specific frequencies that create vibrations, dislodging water and debris from your speakers or headphones. This not only restores sound quality but also extends the lifespan of your device’s audio components. Why Choose Speaker Cleaner? Easy to Use: Simple interface for quick and efficient cleaning. All-in-One Solution: Combines cleaning, testing, and maintenance. Boosts Audio Longevity: Regular cleaning ensures your speakers last longer. Don’t let water or dust ruin your audio experience! Download Speaker Cleaner now and enjoy crystal-clear sound anytime, anywhere. ____ Attribution: Bass-guitar icons created by Freepik - Flaticon https://www.flaticon.com/free-icon/bass-guitar_92990?related_id=92990 Treble clef icons created by Freepik - Flaticon https://www.flaticon.com/free-icons/treble-clef Frequency icons created by verry purnomo - Flaticon https://www.flaticon.com/free-icons/frequency Stereo icons created by mynamepong - Flaticon https://www.flaticon.com/free-icons/stereo ____ Privacy Policy - https://speaker-cleaner-water-eject.web.app/privacy-policy.html Terms and Conditions - https://speaker-cleaner-water-eject.web.app/terms-and-conditions.html LICENSED APPLICATION END USER LICENSE AGREEMENT - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Devialet Gemini4 screens
Clear Wave4 screens

Verdict

The call

The clearest difference is review sentiment: Devialet Gemini at 57% against Clear Wave's 0%. Devialet Gemini also leads on in-app purchases (none vs 3) and ads (none vs shown). Clear Wave's advantage is rating (4.9 vs 4.6). On price, update cadence, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Clear Wave sells 3 in-app purchases, starting at $2.99 per 7 days. Devialet Gemini asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Clear Wave holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Devialet Gemini has 1.4K ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 57% of Devialet Gemini's written reviews are positive against 0% of Clear Wave's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Devialet Gemini ships an update every 3 months, Clear Wave every 4 months. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

Scorecard6 real differences · 4 level
Devialet Gemini versus Clear Wave: the parameters behind the verdict, then further details
ParameterDevialet GeminiClear Wave
PriceFreeFree
Rating4.6 (1.4K ratings)4.9 (15 ratings) — better
Positive reviews57.1% of reviews — better0.0% of reviews
Number of ratings1.4K — better15
Update frequencyEvery 3 months — betterEvery 4 months
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size85 MB69 MB
Age rating4+17+
DeveloperDevialetAndrii Hulak

Customer experience

Devialet Gemini

All ratings1,363 ratings
Positive88.1%
Neutral3.2%
Negative8.7%
Written reviews452 reviews
Positive57.1%
Neutral8.8%
Negative34.1%

Clear Wave

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Devialet Gemini

Reported bugs

5 issues
  • Earbuds draining battery while in case
  • One earbud frequently losing connection
  • Firmware update failures
  • App crashes and freezes
  • Inconsistent volume and noise cancellation behavior

Requested features

5 requests
  • More EQ presets and customization options
  • Ability to save custom EQ settings
  • Neutral listening mode (no ANC/transparency)
  • Improved Bluetooth connection stability
  • Better integration between app and device

Clear Wave

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Devialet Gemini

No in-app purchases

3 purchases

Clear Wave

Subscriptions2
  • Weekly3 Days trial$2.997 Days
  • Every 6 months$9.996 Months
One-time1
  • Lifetime$4.99

Questions

Is Devialet Gemini free?
Devialet Gemini is free to download, with no in-app purchases.
Is Clear Wave free?
Clear Wave is free to download, with in-app purchases available.
Which has better reviews, Devialet Gemini or Clear Wave?
Clear Wave is rated higher. Devialet Gemini averages 4.6 out of 5 from 1.4K ratings, while Clear Wave averages 4.9 from 15 ratings.
Do Devialet Gemini or Clear Wave have ads?
Clear Wave shows ads; Devialet Gemini does not.
Which is updated more often, Devialet Gemini or Clear Wave?
Devialet Gemini ships an update every 3 months, and Clear Wave every 4 months. Most recently, Devialet Gemini was updated on September 25, 2026 and Clear Wave on September 21, 2026.

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