Clean Wave Downloads & RevenueClean Wave - Clear speaker · App Store
Clean Wave - Clear speaker is #88 in Utilities Free in India and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperDavid Krejci
CategoryUtilities
PriceFree
Released
Rating★ 4.4 (2.6k)
Version6.1.3
Age rating4+
First seen by us
26 Sep 2026
26 Sep 2026Installs (est.)500k+ worldwide
Clean Wave - Clear speaker update history & changes
Last change · 8 events since 12 Mar 2021Full timeline ↓📈Entered the top 100📦Updated to version 6.1.3📦Updated to version 6.1.1✏️Description updated🆕First spotted by AppInsider🆕Released on the App Store
Full timeline · 8 events
- 📈Clean Wave - Clear speaker entered the top 100Top Free · Utilities · IN
- 📦Clean Wave - Clear speaker updated to version 6.1.3This version includes:
• Bug fixes and improvements. - 📦Clean Wave - Clear speaker updated to version 6.1.1This version includes:
• performance updates
• more manual control
• fixed essential bugs
• added more precision in measuring noise
• speaker cleaner performance works better
• themes customization
• more languages - ✏️Clean Wave - Clear speaker: description updated· IN
- 📦Clean Wave - Clear speaker updated to version 6.1.0This version includes:
• performance updates
• more manual control
• fixed essential bugs
• added more precision in measuring noise
• speaker cleaner performance works better
• themes customization
• more languages - 🆕Clean Wave - Clear speaker first spotted by AppInsider#53 in Top Free · Utilities · India
- 📦Clean Wave - Clear speaker version 6.0.3This version includes:
• performance updates
• more manual control
• fixed essential bugs
• added more precision in measuring noise
• speaker cleaner performance works better
• themes customization
• more languages - 🆕Clean Wave - Clear speaker released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.4 ★
2.6k ratings
Measured
Best rank now
#88
Utilities FreeMeasured
New ratings a week
55
▼ -5% vs the 2 weeks before
Measured
Clean Wave - Clear speaker on the App Store
App details
App ID
1558119984
Publisher
David Krejci
On the store since
Mar 2021
5 years on the store
Minimum OS
iOS 15.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
37
AF AR AZ BE BG CS DA NL EN FI FR DE …
Size
132 MB
Also listed in
Music
Clean Wave - Clear speaker downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Clean Wave - Clear speaker's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Clean Wave - Clear speaker before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: Subscription-led
How Clean Wave - Clear speaker makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 5 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | Yearly Subscription subscription | |
| 2 | Monthly Subscription subscription | |
| 3 | Lifetime Membership subscription | |
| 4 | Yearly Subscription subscription |
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| India | UtilitiesFree | #88 |
Apps near Clean Wave - Clear speaker on the chart
Utilities Free, around #88.
Ratings
App Store, worldwide.
Rating
4.4 ★
2.6k ratings
Measured
Ratings
2.6k
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
55
▼ -5% vs the 2 weeks before
Recent ratings
4.3★
vs 4.4★ lifetime
Review momentum
75/100
faster than 89% of Utilities apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Clean Wave - Clear speaker
A simple and intuitive application that allows you to play sounds, clean speaker at a strictly defined frequency by a clean wave speaker shortcut. It is an all around good speaker cleaner. It allows you to play any frequency ranging from 0Hz to 22kHz.
Key features:
• Noise meter: find out how loud you can be.
• Speaker tester: test your speakers by playing quality audio to hear the crisp and clean sound.
• Player: play a sound of strictly defined frequencies automatically. Just press the button below to start.
• Manual frequency generator: play any frequency manually. Press the sine, triangle, square or sawtooth button to change the wave type.
IMPORTANT NOTES:
• Position your smartphone facing screen down.
• Turn up volume to the max.
• Disconnect headphones if connected.
• If noise meter denies access to micophone. Go to settings > privacy > microphone and allow the microphone for this clean wave - clear speaker app there.
Clean Wave - Clear speaker lets you play with sound and explore many different possibilites. Play clean tunes in this clear speaker cleaner wave sound app. Scroll through tabs of features and enjoy. This app is going to help you... :)
EULA: https://dczt.dev/eula-terms-of-use.html
Privacy Policy: https://www.cleanspeaker.app/privacy
Key features:
• Noise meter: find out how loud you can be.
• Speaker tester: test your speakers by playing quality audio to hear the crisp and clean sound.
• Player: play a sound of strictly defined frequencies automatically. Just press the button below to start.
• Manual frequency generator: play any frequency manually. Press the sine, triangle, square or sawtooth button to change the wave type.
IMPORTANT NOTES:
• Position your smartphone facing screen down.
• Turn up volume to the max.
• Disconnect headphones if connected.
• If noise meter denies access to micophone. Go to settings > privacy > microphone and allow the microphone for this clean wave - clear speaker app there.
Clean Wave - Clear speaker lets you play with sound and explore many different possibilites. Play clean tunes in this clear speaker cleaner wave sound app. Scroll through tabs of features and enjoy. This app is going to help you... :)
EULA: https://dczt.dev/eula-terms-of-use.html
Privacy Policy: https://www.cleanspeaker.app/privacy
Latest updates
6.1.3
This version includes:
• Bug fixes and improvements.
6.1.1
This version includes:
• performance updates
• more manual control
• fixed essential bugs
• added more precision in measuring noise
• speaker cleaner performance works better
• themes customization
• more languages
6.1.0
This version includes:
• performance updates
• more manual control
• fixed essential bugs
• added more precision in measuring noise
• speaker cleaner performance works better
• themes customization
• more languages
Store changes
What Clean Wave - Clear speaker changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
