Sakana Switch: Fishing Planner: iPhone vs Android
Sakana Switch: Fishing Planner gets 500+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
Sakana Switch: Fishing Planner by ERIKO KONNO is on both the App Store and Google Play. Here are both versions together: downloads, users, revenue, ratings and chart positions, store by store with totals.
Rating
4.3 ★
334 ratings, both stores
Measured
Best rank now
#13
iPhone · 
Weather Free
Weather FreeMeasured
App Store
App details
App ID
6776638654
Publisher
ERIKO KONNO
Minimum OS
iOS 16.4+
Content rating
4+
Languages
2
EN JA
Size
139 MB
Google Play
App details
App ID
com.erikokonno.sakanaswitch
Publisher
UMINOTE
Content rating
Everyone
Sakana Switch: Fishing Planner downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | 100+ | 10k+ |
| Google Play | 100+ | 1k+ Measured |
| Total | 500+ Confidence | 10k+ Confidence |
How this is calculated
iPhone: chart positions and rating growth per country, anchored on its own Android downloads; lifetime from ratings worldwide × installs per rating. Google Play: the daily change in its exact install count. The total adds every store.
Where Sakana Switch: Fishing Planner's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Sakana Switch: Fishing Planner makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.3 ★ | 334 |
| Google Play | – | – |
| Both stores | 4.3 ★ weighted by ratings | 334 |
About Sakana Switch: Fishing Planner
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
Save "this day, this spot" as a plan, with a reminder the night before
so you never miss the tide you were aiming for.
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.
ALWAYS IN SIGHT
A home screen widget shows today's score at a glance, and an optional
morning notification only fires on days worth fishing.
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.
1,200+ SPOTS ACROSS JAPAN
Harbors, breakwaters, beaches and river mouths across 39 prefectures,
with facility info like toilets and parking. Built for beginners and
families.
PREMIUM
Full weekend rankings + next weekend, 14-day forecasts, unlimited
trip plans with reminders, unlimited spots and a personal analytics
dashboard.
Scores don't guarantee catches. Check conditions, wear a life jacket,
and enjoy safely.
"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
Save "this day, this spot" as a plan, with a reminder the night before
so you never miss the tide you were aiming for.
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.
ALWAYS IN SIGHT
A home screen widget shows today's score at a glance, and an optional
morning notification only fires on days worth fishing.
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.
1,200+ SPOTS ACROSS JAPAN
Harbors, breakwaters, beaches and river mouths across 39 prefectures,
with facility info like toilets and parking. Built for beginners and
families.
PREMIUM
Full weekend rankings + next weekend, 14-day forecasts, unlimited
trip plans with reminders, unlimited spots and a personal analytics
dashboard.
Scores don't guarantee catches. Check conditions, wear a life jacket,
and enjoy safely.
Sakana Switch: Fishing Planner iPhone
魚スイッチ - 釣り天気予報&釣行プラン
Sakana Switch: Fishing Planner gets 500+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
Sakana Switch: Fishing Planner is #13 in Weather Free in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperERIKO KONNO
CategoryWeather
PriceFree
Released
Rating★ 4.3 (334)
Version1.6.6
Age rating4+
First seen by us 25 Sep 2026
25 Sep 2026Installs (est.)10k+ worldwide
Rating
4.3 ★
334 ratings
Measured
Best rank now
#13
Weather FreeMeasured
Sakana Switch: Fishing Planner on the App Store
App details
App ID
6776638654
Publisher
ERIKO KONNO
Minimum OS
iOS 16.4+
Content rating
4+
Languages
2
EN JA
Size
139 MB
Sakana Switch: Fishing Planner downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Sakana Switch: Fishing Planner's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How Sakana Switch: Fishing Planner makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | WeatherFree | #13 |
| Japan | WeatherGrossing | #17 |
Apps near Sakana Switch: Fishing Planner on the chart
Weather Free, around #13.
Ratings
App Store, worldwide.
Rating
4.3 ★
334 ratings
Measured
Ratings
334
Measured
About Sakana Switch: Fishing Planner
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
Save "this day, this spot" as a plan, with a reminder the night before
so you never miss the tide you were aiming for.
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.
ALWAYS IN SIGHT
A home screen widget shows today's score at a glance, and an optional
morning notification only fires on days worth fishing.
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.
1,200+ SPOTS ACROSS JAPAN
Harbors, breakwaters, beaches and river mouths across 39 prefectures,
with facility info like toilets and parking. Built for beginners and
families.
PREMIUM
Full weekend rankings + next weekend, 14-day forecasts, unlimited
trip plans with reminders, unlimited spots and a personal analytics
dashboard.
Scores don't guarantee catches. Check conditions, wear a life jacket,
and enjoy safely.
"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
Save "this day, this spot" as a plan, with a reminder the night before
so you never miss the tide you were aiming for.
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.
ALWAYS IN SIGHT
A home screen widget shows today's score at a glance, and an optional
morning notification only fires on days worth fishing.
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.
1,200+ SPOTS ACROSS JAPAN
Harbors, breakwaters, beaches and river mouths across 39 prefectures,
with facility info like toilets and parking. Built for beginners and
families.
PREMIUM
Full weekend rankings + next weekend, 14-day forecasts, unlimited
trip plans with reminders, unlimited spots and a personal analytics
dashboard.
Scores don't guarantee catches. Check conditions, wear a life jacket,
and enjoy safely.
Latest updates
1.6.6
■ 新機能「魚から探す」
・釣り場タブで釣りたい魚を選ぶと、今月を含む直近3か月にその魚の記録があるエリアの数がわかります
・プレミアムでは、エリア名とその中の釣り場を確認して、そのまま予報を開けます
■ みんなの釣果
・その釣り場で釣れた魚を、件数つきでまとめて表示するようになりました
・季節の変わり目に前の月の記録が見えなくなる問題を直しました
・プレミアムで予報を共有すると、このあたりで釣れた魚も友達に届きます
■ その他
・釣り場タブを「場所から探す／魚から探す／保存した場所」の3つに整理しました
1.6.5
■ Log each spot as you move around
・While fishing, tap "Move spot" and pick where you're going. Your previous trip ends and a new one starts at the new spot
・Log as many trips as you like in a day. The Records tab lists all of today's logs, and each one can be edited or deleted
・When you end your trip, log a result for each spot you visited, one after another. You can also log them later from the Records tab
■ Other improvements
・You can now change the spot when logging a new catch
・Fixed display issues on the Catch Map
魚スイッチ - 釣り予報&釣行プラン Android
魚スイッチ - 釣り予報&釣行プラン gets 500+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
魚スイッチ - 釣り予報&釣行プラン is #41 in Weather Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperUMINOTE
CategoryWeather
PriceFree
Released
Installs1k+
Rating–
Updated–
Content ratingEveryone
Best rank now
#41
Weather FreeMeasured
魚スイッチ - 釣り予報&釣行プラン on Google Play
App details
App ID
com.erikokonno.sakanaswitch
Publisher
UMINOTE
Content rating
Everyone
魚スイッチ - 釣り予報&釣行プラン downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Where 魚スイッチ - 釣り予報&釣行プラン's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How 魚スイッチ - 釣り予報&釣行プラン makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 1 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | WeatherFree | #41 |
Apps near 魚スイッチ - 釣り予報&釣行プラン on the chart
Weather Free, around #41.
About 魚スイッチ - 釣り予報&釣行プラン
▼ A fishing app that shows you the current state of the sea and the best time to fish
Check the sea at your fishing spot via live camera and predict the likelihood of catching fish as a percentage based on tides, weather, and season.
You can also see what's being caught at that fishing spot and at what time, based on anonymous fishing reports from other users.
Fish Switch is a fishing trip support app that makes it easier to plan your fishing trips based on trends for tides, weather, time of day, and fish species. It supports 1,295 spots in 39 prefectures across Japan that face the sea, and more locations are being added regularly.
You can check today's fishing likelihood with scores and graphs, which is useful for making decisions before you leave and comparing your favorite fishing spots. Even beginners can easily grasp "when it might be a good time to go," and you can manage everything from weekend planning to fishing trip records with just this one app.
Main Features
• Live Ocean Cameras: Check the waves and crowd levels before you leave with video footage from over 160 fishing spots nationwide.
• Everyone's Fishing Results: See anonymous fishing reports to find out what fish are being caught at a particular fishing spot and when (Premium).
• Search by Fish: Select the fish you want to catch, and see areas where that fish has been recorded in the last three months (Area names and fishing spots are Premium).
• Check the best times to fish today in a graph.
• Display tides (tide table/tide graph), weather, wind, and waves all in one place.
• Weekend Best Plan: Routine through your registered fishing spots and display a ranking of the best places and times to fish this weekend.
• Fishing Trip Plan: Add your date and location to your schedule with one tap. Includes a reminder the day before
• Register and compare 1,295 spots across 39 prefectures facing the sea, plus your favorite locations
• Save fishing trip records and collect fish encyclopedia entries
• Check future dates on the calendar
• Home screen widget
• Daily forecast notifications (only on days when fishing is likely)
• Premium version expands features to include 14-day forecasts, access to all weekend ranking candidates, and unlimited schedule registration
For horse mackerel and mackerel fishing using sabiki, ajing, eging, and fishing from breakwaters and fishing ports.
You can request the registration of your desired spots from within the app, and we are adding them sequentially.
Morning twilight, evening twilight, and around high tide.
Make planning your next fishing trip easier.
Terms of Use: https://erikokonno.github.io/fishswitch-legal/terms.html
Privacy Policy: https://erikokonno.github.io/fishswitch-legal/privacy.html
Check the sea at your fishing spot via live camera and predict the likelihood of catching fish as a percentage based on tides, weather, and season.
You can also see what's being caught at that fishing spot and at what time, based on anonymous fishing reports from other users.
Fish Switch is a fishing trip support app that makes it easier to plan your fishing trips based on trends for tides, weather, time of day, and fish species. It supports 1,295 spots in 39 prefectures across Japan that face the sea, and more locations are being added regularly.
You can check today's fishing likelihood with scores and graphs, which is useful for making decisions before you leave and comparing your favorite fishing spots. Even beginners can easily grasp "when it might be a good time to go," and you can manage everything from weekend planning to fishing trip records with just this one app.
Main Features
• Live Ocean Cameras: Check the waves and crowd levels before you leave with video footage from over 160 fishing spots nationwide.
• Everyone's Fishing Results: See anonymous fishing reports to find out what fish are being caught at a particular fishing spot and when (Premium).
• Search by Fish: Select the fish you want to catch, and see areas where that fish has been recorded in the last three months (Area names and fishing spots are Premium).
• Check the best times to fish today in a graph.
• Display tides (tide table/tide graph), weather, wind, and waves all in one place.
• Weekend Best Plan: Routine through your registered fishing spots and display a ranking of the best places and times to fish this weekend.
• Fishing Trip Plan: Add your date and location to your schedule with one tap. Includes a reminder the day before
• Register and compare 1,295 spots across 39 prefectures facing the sea, plus your favorite locations
• Save fishing trip records and collect fish encyclopedia entries
• Check future dates on the calendar
• Home screen widget
• Daily forecast notifications (only on days when fishing is likely)
• Premium version expands features to include 14-day forecasts, access to all weekend ranking candidates, and unlimited schedule registration
For horse mackerel and mackerel fishing using sabiki, ajing, eging, and fishing from breakwaters and fishing ports.
You can request the registration of your desired spots from within the app, and we are adding them sequentially.
Morning twilight, evening twilight, and around high tide.
Make planning your next fishing trip easier.
Terms of Use: https://erikokonno.github.io/fishswitch-legal/terms.html
Privacy Policy: https://erikokonno.github.io/fishswitch-legal/privacy.html