Clear Tone Pro
by Radha Dhodi
- Productivity
- Free
- Zombie
- Rating
- 4.1
- 18 ratings · Iraq storefront
- Last update
- Jun 18, 2025
- Version 2.0
- Size
- 10 MB
- Category
- Productivity
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
DropHarbor — Speaker Cleaning & Water Ejection
DropHarbor is your phone’s refuge from water, debris, and distortion. Keep your speaker crisp, clear, and spotless with ease — all at the tap of a button.
- Speaker Cleaning Choose from 3 powerful, predefined frequencies (low, medium, or high) to dislodge dirt, debris, or trapped water from your phone’s speaker.
- Safe Water Ejection Guide DropHarbor guides you step by step through safely removing excess water from your phone. Turn up the volume, place your phone face-down, and let the magic happen.
- Simple, Safe, and Reliable DropHarbor helps prolong your phone’s life, delivering pure, distortion-free sound — without any messy complications.
- DropHarbor — Your phone’s clean refuge.
Disclaimer:
This app uses sound waves and vibrations to help remove small particles like water droplets from your device’s speakers. However, it does not guarantee complete removal or repair of your device. The app is for informational and entertainment purposes only.
What’s new
Release notes for the latest version, as written by the developer.
- bug fixes
Rank history
Daily position in the Saudi Arabia charts. #1 is at the top.
- Best rank
- #5
- Current rank
- #5
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
55/100
Not flagged as small & simple
- Developer size10% · 25
Developer: 4 apps on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 10 MB
- Price model10% · 15
Price model: free
- Demand proof100% · 30
Best rank #5, 12 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 2.0LatestReleased Jun 18, 2025