Sakana Switch: Fishing Planner
Best time & spot to fish, in %
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Ranked Top 10 in Weather on the Japan App Store — the app that plans your fishing weekend.
"Where should I fish this weekend?" Sakana Switch answers with a catch probability %.
Tide, weather, season and your own results, combined into one clear score.
WEEKEND BEST PLAN
We scan all your saved spots and rank the best place, day and time
for this weekend. A Thursday-evening notification means your weekend
is planned by Friday night.
TRIP PLANS + PACKING LISTS
Save "this day, this spot" as a plan with a reminder the night before.
One-tap packing templates (sabiki, night fishing, family and more),
shareable with friends to split the load.
TODAY'S FORECAST
Hourly fish activity % from tides, wind, pressure, season and your
own records — with the best time window and wind comfort at a glance.
YOUR RESULTS MAKE IT SMARTER
Log catches (or blanks) and the forecast adapts to your home spots.
Collect species in your fish dex along the way.
980+ SPOTS ACROSS JAPAN
Harbors, piers and fishing parks across 39 prefectures, with facility
info like toilets and parking. Built for beginners and families.
PREMIUM (¥500/mo or ¥3,000/yr)
Full weekend rankings + next weekend, 14-day forecasts, unlimited
trip plans with reminders, packing templates, unlimited spots and
a personal analytics dashboard.
Scores don't guarantee catches. Check conditions, wear a life jacket,
and enjoy safely.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Added Lock Screen widget (Premium) — check tide and weather at a glance
- Added "Today's Best Spot" card — instantly see which of your saved spots is most promising right now
- Improved automatic language detection
The developer, ERIKO KONNO, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- ERIKO KONNO
- Size
- 72.4 MB
- Category
- Weather
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- 魚スイッチ プレミアム 年額 $19.99
- 魚スイッチ プレミアム 月額 $2.99
- Copyright
- © 2026 Eriko Konno