About this app
This app provides useful information for snorkeling activities. When you dive into the water, a timer starts to measure the time you have spent underwater. Also, the current depth and the maximum depth you have dived are displayed on the gauge. In addition to indicating when you are descending or ascending, the water temperature is displayed and a compass helps you find direction in water. Enjoy snorkeling and diving more safely with the snorkeling mermaid. ( NOTICE ) This app works on Apple Watch Series 10, 11 and Ultra 1, 2, 3. Due to the nature of Apple Watch models, the water depth is measured up to 20 feet or 6 meters. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest release
What’s New
1. App now appears in the underwater auto-launch list in Watch Settings
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 19, 2026 · 6:36 AM $3.99