TideFlow - 潮汐表と月齢

Contains adsIn-app purchases
Content rating
Everyone
50+
Downloads
Content rating
Everyone
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About this app

TideFlow is a simple tide table app that allows you to check tides, high/low tide times, and moon phases nationwide in an easy-to-read graph.

It's useful for planning your seaside activities such as fishing, surfing, kayaking, exploring tide pools, and beach walks.

Main Features
• Displays a daily tide level graph
• Displays high/low tide times and levels
• Displays moon phase and lunar age
• Register observation locations
• Switch dates
• Displays current time indicator
• Simple and lightweight design

Recommended for:
• Those who want to check tidal currents before going fishing
• Those who want to plan seaside activities such as surfing and kayaking
• Those who want to use it as a reference for exploring tide pools and clam digging
• Those who want to check the timing for beach walks and photography
• Those who want to easily check moon phase and lunar age

About Ads and In-App Purchases

Free to use.

Banner ads are displayed in the free version.

In-app purchases allow you to remove ads and add observation locations.

Please note:
The displayed information regarding tides, lunar phases, etc., is for reference only.

For actual sea conditions, weather, and safety information, please check the latest local information and information from public authorities.
Updated on
Jun 20, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

What’s new

【更新内容】
・日の出/日の入り時刻の表示を追加しました
・アプリ全体のデザインを調整しました
・ライトモード/ダークモードの表示を改善しました
・潮汐画面とカレンダー画面の見やすさを改善しました
・プラン画面と設定画面の表示を改善しました
・広告非表示+観測地点追加の表示を整理しました
・軽微な不具合を修正しました
Content rating
Everyone
Learn more

App support

About the developer
余西勇希
lazylifedev@gmail.com
港区弁天5丁目8−17 アビタシオン弁天町 3B号 大阪市, 大阪府 552-0007 Japan

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