WatchWave - Radio Signal Sync
by 瑜骏 朱
- Utilities
- Paid
- Small & simple · 100
- Rating
- 4.3
- 12 ratings · Italy storefront
- Last update
- Aug 10, 2026
- Version 1.1.2
- Size
- 22 MB
- Category
- Utilities
- Tracked since
- Oct 10, 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.
WatchWave can perfectly simulate the signals of 6 radio stations around the world. No matter where you are, you can receive radio signals to calibrate your radio watch and clock.
The first WaveTurbo, Radio watch not be restricted by the signal area! Even a 2-Band radio watch can use the WaveTurbo to sync radio signals anywhere.
We use Swift programming language to make sounds through the speakers, and it is incredible to realise the perfect simulation of radio signals. We call this simulation technology "WATCHWAVE SIMULATION TECHNOLOGY".
We have well-designed the interface of the App, which simplifies the operation process and makes it convenient to use.
Features:
- Perfect Multi-Band 6 simulation
With the simulation technology of our research, we achieved the radio wave signals of WWVB(United States), MSF(Europe), DCF77 (Europe), BPC (China), JJY40 (Japan), JJY60 (Japan).
- WaveTurbo
Radio watch not be restricted by the signal area! Even a 2-Band radio watch can use the WaveTurbo to sync radio signals anywhere.
- Support all kinds of radio watches and clocks
Multi-Band 2, 3, 4, 5, 6 radio watch or clock can be calibrated.
- Tutorial guide
We have built a quick tutorial for you to get started quickly. We also provide multiple case tutorials and online video tutorials.
- No ads
We consider advertising to be annoying, so we haven't added any ads to our well-designed interface.
- Support iPhone and iPad
Based on the iPhone, we redesigned the software interface for the iPad.
If you have any questions during use, please contact us through the feedback in the App.
Or send an email to: [email protected]
What’s new
Release notes for the latest version, as written by the developer.
We’ve made several improvements and bug fixes:
1. Code optimization for improved runtime performance
2. Bug fix: WatchWave audio malfunction on latest iOS
3. Bug fix: inaccessible tutorial URLs
Rank history
Daily position in the Costa Rica charts. #1 is at the top.
- Best rank
- #1
- Current rank
- #4
- Days charting
- 2 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
100/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size100% · 20
Ratings: 12
- App size100% · 10
Size: 22 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #1, 12 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 1.1.2LatestReleased Aug 10, 2026