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Clear Wave

Clear Wave

Decibel meter, hz speaker test

36K ratings
2456 reviews
#21 in free Music
🔧 Utilities
🎵 Music
Free
In-App Purchases

Details

  • Released
  • Updated
  • March 14, 2021
  • July 29, 2026

Features

Developer

Appchi LLC
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Clear Wave screenshot #1 for iPhone
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Clear Wave screenshot #6 for iPhone
iphone
ipad
🧾$69.99
In-App Purchase↘︎
📉no. 21
Charts↘︎
📌Ready
Reviews summary↘︎
⭐2.5K
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📝40+ tags
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🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 3 weeks
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About

Test your device's audio output and microphone functionality. This app plays specific frequencies and measures decibel levels to help identify speaker issues or microphone obstructions. Upgrade for unlimited testing and an ad-free experience.

✓Speaker sound testing
✓Decibel meter
✓Hertz frequency testing
✓Microphone clog detection
✓Ad-free experience (Premium)
✓Unlimited testing (Premium)
Show original description

What users say

Summarized from real user reviews of Clear Wave. Based on 36K reviews and a 4.6/5 average, it highlights the 4 positives and 3 negatives reviewers mention most about this Music app.

Positive things

  • 🚀Works well to eject water
  • 👍Saves phone from water damage
  • 🔊Clears speaker sound
  • 🌟Saved phone multiple times

Negative things

  • 💰Limited free usage, need to pay
  • 🔊Loud and annoying sounds
  • 🤔Unclear how to use at first
See all reviews

What's New in Clear Wave

1.5.8

July 29, 2026

- Localization improvements and UI text formatting fixes across multiple languages. - Minor visual polishes and bug fixes.

Subscription plans

Clear speaker sound ejection

Unlimited Access For One Year

$49.991 Year
Price Updates
August 5, 2026→$49.99
May 27, 2026→$49.99
May 7, 2026→$49.99
December 27, 2025→$39.99
How to cancel Clear Wave subscription ⁉️
1

In-App Purchases

$69.99

Clear Wave - Lifetime

Lifetime Premium

Charts

Top Free

📉 21-3

Music

This app dropped -3 positions in Music chart.

Last updated on August 7, 2026.

Top Grossing

📈 31+1

Music

This app rose +1 position in Music chart.

Last updated on August 7, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Bien

Genial pero lo quiero gratis gracias
Gratis graciasGratis gracias

Overpriced

I was glad to open the app, thinking I finally cracked the code , and that I wouldn’t have to get it actually fixed, until I got smacked by the paywall, not worth even downloading. It would be better to make the price show up on the App Store instead, so that it is upfront and customers are aware of the purchase order
Show more
S MAL ICKS MAL ICK

Clear

Horrible it won’t let me even clean it and I gotta pay
KaiaziaKaiazia

Waste of time

You have to pay the second you get the app
W0LFY :3W0LFY :3

Do not download

they charged $9.99 per week after a free trial. It was supposed to be a $14.99 monthly charge but they charged me weekly
no334dkdkddkddkno334dkdkddkddk
See 2451 more reviews

Developer apps

Lock Screen 26 - Top Widgets
Lock Screen 26 - Top Widgets

Custom Widgets & Wallpapers

📊 Productivity

(7.7K)

Free
In-App PurchasesWith Ads
See developer apps

User experience

🐞

Reported Bugs

2 issues

Doesn't work for all water damage issues

Bug

DB meter not accurate

Bug
✨

Requested Features

3 requests

Option to control volume of sounds

Feature

More detailed instructions

Feature

Ability to type in frequency instead of sliding

Feature

FAQ

What does the Clear Wave app do?

The app plays specific sound frequencies to help you test your device's speakers and measure the decibel (dB) and hertz (Hz) levels they reproduce. It can also help identify if your phone's microphone is clogged.

What are the key features of Clear Wave?

Key features include playing sounds to test speakers, using a decibel meter to measure sound levels, and testing hertz frequencies. The app can also detect if your microphone is obstructed. Premium users get unlimited testing and an ad-free experience.

How much does Clear Wave cost?

The app offers a free version with basic functionality. There are several subscription options available for premium features, including weekly, monthly, 6-month, and annual plans, with prices ranging from $3.99 to $39.99. A free trial period is also offered.

Is Clear Wave compatible with my device?

The provided information does not specify device compatibility. However, as it is an iOS app, it is likely compatible with various iPhone and iPad models that support the latest iOS versions. You can check the App Store for specific compatibility details.

What are common use cases for Clear Wave?

Common use cases include diagnosing issues with your phone's speakers, verifying audio output quality, checking if your microphone is working correctly or is blocked, and measuring ambient noise levels in your environment.