Mikke Fish ID Downloads & RevenueMikke Fish ID · App Store & Google Play
Mikke Fish ID by zukan.com is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
📦iOSUpdated to version 4.13.1✏️iOSDescription updated📦iOSUpdated to version 4.13.0🆕AndroidFirst spotted by AppInsider🆕iOSFirst spotted by AppInsider🆕iOSReleased on the App Store🆕AndroidReleased on Google Play
Full timeline · 9 events
- 📦Mikke Fish ID updated to version 4.13.1iOSアプリの土台を更新しました。
- ✏️Mikke Fish ID: description updatediOS· JP
- 📦Mikke Fish ID updated to version 4.13.0iOSWe have closed Q&A. Past Q&A can still be viewed from Info.
- 📦Mikke Fish ID: first update in 130 daysiOS
- 🆕Mikke Fish ID first spotted by AppInsiderAndroidJapan
- 🆕Mikke Fish ID first spotted by AppInsideriOS#43 in Top Free · Reference · Japan
- 📦Mikke Fish ID version 4.12.1iOSNo release notes
- 🆕Mikke Fish ID released on the App StoreiOS
- 🆕Mikke Fish ID released on Google PlayAndroid
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
3.7 ★
419 ratings, both stores
Measured
Best rank now
#50
App Store · 
Reference Free
Reference FreeMeasured
New ratings a week
1.8
App Store, 4-week average
Measured
App Store
App details
App ID
861115577
Publisher
zukan.com Inc.
On the store since
May 2014
12 years on the store
Minimum OS
iOS 15.5+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
81 MB
Also listed in
Education
Google Play
App details
App ID
air.com.zukan.fishsearch
Publisher
zukan.com
Content rating
Everyone
Mikke Fish ID downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | – | 10k+ |
| Google Play | – | 100k+ Measured |
| Total | – | 100k+ Confidence |
How this is calculated
App Store: 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 Mikke Fish ID'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 Mikke Fish ID makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #50 Reference Free | 1 of 30 countries | – | – |
| Google Play | #146 Books & Reference Free | 1 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisNew ratings a week
1.8
4-week average
Lifetime rating
3.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
64/100
faster than 74% of Reference apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 3.7 ★ | 419 |
| Google Play | 3.2 ★ | – |
| Both stores | 3.7 ★ weighted by ratings | 419 |
About Mikke Fish ID
\ Thank you 500K downloads / [AI Fish judgment app by photo]
【Verify A Fish By Photo】
Mikke is a fish identifier with image recognition AI.
What kind of fish is this? As soon as you wonder, take a picture of it and upload it to the photo AI. It will immediately give you a list of candidate fish species. It is useful not only when you go fishing or play in and around the water but also for a summer vacation school project.
The identification is based on species and groups. If the species can't be identified, try it again with groups. The app covers fish in the sea around Japan, excluding squid and octopus.
【About fish name Q&A】
The fish name Q&A has closed. You can still browse past Q&A from Info in the app.
【The identification accuracy of the AI is more than 70%】
Identifying fish from photographs is quite difficult even for experts. Given that, Fish Search has a high accuracy of 70%(*1) out of 80 suggested species. Furthermore, its accuracy goes up to 90%(*2) when it comes to groups. Please note that the accuracy will change depending on the species or how the photo is taken.
Roughly, you would get three right answers out of four by the species identification.
*1, *2 The numbers are based on an experiment covering 200 kinds of fish that are popular in the sea around Japan.
【A tip to improve the identification accuracy of the AI】
A picture taken under the following conditions improves the identification accuracy.
●Take a picture of only one fish
●Place the head on the left and take the picture from its side, except for the flatfish group.
●Take a picture of the whole fish, from the tail to the head.
●Choose a simple background
●Take a clear picture
A picture under the following conditions is not good.
●There are 2 or more fish.
●There are things other than fish, such as a person's hand.
●A long fish such as an eel.
●Only the head or only the tail is in the picture.
●Only the back of the fish is visible because it was taken from above.
●It is difficult to distinguish the background from the fish.
【For all who love fish】
This app has been developed based on the "WEB Fish Encyclopedia", which has data of about 50,000+ photos of fish. In order to improve the accuracy of the app, we made the best use of inventiveness in the back end system.
Because of how the system works, it does not have 100% accuracy. We hope you will understand that and enjoy this app as a simple and easy tool to identify fish.
【Verify A Fish By Photo】
Mikke is a fish identifier with image recognition AI.
What kind of fish is this? As soon as you wonder, take a picture of it and upload it to the photo AI. It will immediately give you a list of candidate fish species. It is useful not only when you go fishing or play in and around the water but also for a summer vacation school project.
The identification is based on species and groups. If the species can't be identified, try it again with groups. The app covers fish in the sea around Japan, excluding squid and octopus.
【About fish name Q&A】
The fish name Q&A has closed. You can still browse past Q&A from Info in the app.
【The identification accuracy of the AI is more than 70%】
Identifying fish from photographs is quite difficult even for experts. Given that, Fish Search has a high accuracy of 70%(*1) out of 80 suggested species. Furthermore, its accuracy goes up to 90%(*2) when it comes to groups. Please note that the accuracy will change depending on the species or how the photo is taken.
Roughly, you would get three right answers out of four by the species identification.
*1, *2 The numbers are based on an experiment covering 200 kinds of fish that are popular in the sea around Japan.
【A tip to improve the identification accuracy of the AI】
A picture taken under the following conditions improves the identification accuracy.
●Take a picture of only one fish
●Place the head on the left and take the picture from its side, except for the flatfish group.
●Take a picture of the whole fish, from the tail to the head.
●Choose a simple background
●Take a clear picture
A picture under the following conditions is not good.
●There are 2 or more fish.
●There are things other than fish, such as a person's hand.
●A long fish such as an eel.
●Only the head or only the tail is in the picture.
●Only the back of the fish is visible because it was taken from above.
●It is difficult to distinguish the background from the fish.
【For all who love fish】
This app has been developed based on the "WEB Fish Encyclopedia", which has data of about 50,000+ photos of fish. In order to improve the accuracy of the app, we made the best use of inventiveness in the back end system.
Because of how the system works, it does not have 100% accuracy. We hope you will understand that and enjoy this app as a simple and easy tool to identify fish.
Mikke Fish ID App Store
魚みっけ
Mikke Fish ID is #50 in Reference Free in Japan and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
Developerzukan.com
CategoryReference
PriceFree
Released
Rating★ 3.7 (419)
Version4.13.1
Age rating4+
First seen by us 24 Sep 2026
24 Sep 2026Installs (est.)10k+ worldwide
Rating
3.7 ★
419 ratings
Measured
Best rank now
#50
Reference FreeMeasured
New ratings a week
1.8
App Store, 4-week average
Measured
Mikke Fish ID on the App Store
App details
App ID
861115577
Publisher
zukan.com Inc.
On the store since
May 2014
12 years on the store
Minimum OS
iOS 15.5+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN JA
Size
81 MB
Also listed in
Education
Mikke Fish ID 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. App Store 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 Mikke Fish ID'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 Mikke Fish ID makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | ReferenceFree | #50 |
Apps near Mikke Fish ID on the chart
Reference Free, around #50.
Ratings
App Store, worldwide.
Rating
3.7 ★
419 ratings
Measured
Ratings
419
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
1.8
4-week average
Lifetime rating
3.7★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
64/100
faster than 74% of Reference apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Mikke Fish ID
\ Thank you 500K downloads / [AI Fish judgment app by photo]
【Verify A Fish By Photo】
Mikke is a fish identifier with image recognition AI.
What kind of fish is this? As soon as you wonder, take a picture of it and upload it to the photo AI. It will immediately give you a list of candidate fish species. It is useful not only when you go fishing or play in and around the water but also for a summer vacation school project.
The identification is based on species and groups. If the species can't be identified, try it again with groups. The app covers fish in the sea around Japan, excluding squid and octopus.
【About fish name Q&A】
The fish name Q&A has closed. You can still browse past Q&A from Info in the app.
【The identification accuracy of the AI is more than 70%】
Identifying fish from photographs is quite difficult even for experts. Given that, Fish Search has a high accuracy of 70%(*1) out of 80 suggested species. Furthermore, its accuracy goes up to 90%(*2) when it comes to groups. Please note that the accuracy will change depending on the species or how the photo is taken.
Roughly, you would get three right answers out of four by the species identification.
*1, *2 The numbers are based on an experiment covering 200 kinds of fish that are popular in the sea around Japan.
【A tip to improve the identification accuracy of the AI】
A picture taken under the following conditions improves the identification accuracy.
●Take a picture of only one fish
●Place the head on the left and take the picture from its side, except for the flatfish group.
●Take a picture of the whole fish, from the tail to the head.
●Choose a simple background
●Take a clear picture
A picture under the following conditions is not good.
●There are 2 or more fish.
●There are things other than fish, such as a person's hand.
●A long fish such as an eel.
●Only the head or only the tail is in the picture.
●Only the back of the fish is visible because it was taken from above.
●It is difficult to distinguish the background from the fish.
【For all who love fish】
This app has been developed based on the "WEB Fish Encyclopedia", which has data of about 50,000+ photos of fish. In order to improve the accuracy of the app, we made the best use of inventiveness in the back end system.
Because of how the system works, it does not have 100% accuracy. We hope you will understand that and enjoy this app as a simple and easy tool to identify fish.
【Verify A Fish By Photo】
Mikke is a fish identifier with image recognition AI.
What kind of fish is this? As soon as you wonder, take a picture of it and upload it to the photo AI. It will immediately give you a list of candidate fish species. It is useful not only when you go fishing or play in and around the water but also for a summer vacation school project.
The identification is based on species and groups. If the species can't be identified, try it again with groups. The app covers fish in the sea around Japan, excluding squid and octopus.
【About fish name Q&A】
The fish name Q&A has closed. You can still browse past Q&A from Info in the app.
【The identification accuracy of the AI is more than 70%】
Identifying fish from photographs is quite difficult even for experts. Given that, Fish Search has a high accuracy of 70%(*1) out of 80 suggested species. Furthermore, its accuracy goes up to 90%(*2) when it comes to groups. Please note that the accuracy will change depending on the species or how the photo is taken.
Roughly, you would get three right answers out of four by the species identification.
*1, *2 The numbers are based on an experiment covering 200 kinds of fish that are popular in the sea around Japan.
【A tip to improve the identification accuracy of the AI】
A picture taken under the following conditions improves the identification accuracy.
●Take a picture of only one fish
●Place the head on the left and take the picture from its side, except for the flatfish group.
●Take a picture of the whole fish, from the tail to the head.
●Choose a simple background
●Take a clear picture
A picture under the following conditions is not good.
●There are 2 or more fish.
●There are things other than fish, such as a person's hand.
●A long fish such as an eel.
●Only the head or only the tail is in the picture.
●Only the back of the fish is visible because it was taken from above.
●It is difficult to distinguish the background from the fish.
【For all who love fish】
This app has been developed based on the "WEB Fish Encyclopedia", which has data of about 50,000+ photos of fish. In order to improve the accuracy of the app, we made the best use of inventiveness in the back end system.
Because of how the system works, it does not have 100% accuracy. We hope you will understand that and enjoy this app as a simple and easy tool to identify fish.
Latest updates
4.13.1
アプリの土台を更新しました。
4.13.0
We have closed Q&A. Past Q&A can still be viewed from Info.
4.12.1
Store changes
What Mikke Fish ID changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
More from zukan.com
Mikke Fish ID Android
Mikke Fish ID is #146 in Books & Reference Free on Google Play in Japan and charting in 1 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
Developerzukan.com
CategoryBooks & Reference
PriceFree
Released
Installs100k+
Rating★ 3.2 (0)
Updated–
Content ratingEveryone
Rating
3.2 ★
0 ratings
Measured
Best rank now
#146
Books & Reference FreeMeasured
Mikke Fish ID on Google Play
App details
App ID
air.com.zukan.fishsearch
Publisher
zukan.com
Content rating
Everyone
Mikke Fish ID 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 Mikke Fish ID'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
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 Mikke Fish ID makes money: subscriptions, one-off purchases and ads.
Ads
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Books & ReferenceFree | #146 |
Apps near Mikke Fish ID on the chart
Books & Reference Free, around #146.
Ratings
Google Play, worldwide.
Rating
3.2 ★
0 ratings
Measured
Ratings
0
Measured
About Mikke Fish ID
【Identify Every Fish by Photo】
Mikke is the fish identifier with image recognition.
"What kind of fish is this?" As soon as you wonder, take the picture of it, upload it, and this app will identify it right away as saying, "is this it?" It is useful not only when you go fishing or playing in and around the water but also for a school project of a summer vacation.
The identification is based on species and groups. If the specie can't be identified, try it again with groups. The app subjects to fish in the sea around Japan excluding a squid group and an octopus group.
【The identification accuracy is more than 70%】
Identifying fish from photographs is quite difficult even for the experts. Given that, Fish Search has such a high accuracy of 70%(*1) out of 80 suggested species. Furthermore, its accuracy goes up to 90%(*2) when it comes to groups. Please note that the accuracy will change depending on the specie or your way of taking a photography.
Roughly, you would get three right answers out of four by the species identification.
*1, *2 The numbers are based on the data of an experiment subjecting to 200 kinds of fish that are popular in the sea around Japan.
【A tip to improve the identification accuracy】
A picture on the following conditions will improve the identification accuracy.
●Take a picture of only one fish
●Place the head left and take the picture from its side except for flat fish group.
●Take a picture of a whole fish, from the tail to the head.
●Chose a simple background
●Take a clear picture
A picture on the following conditions is not good.
●There are more than 2 fish.
●There are other things than fish such as a hand of a person.
●A long fish such as eel.
●Only head or only tail is taken.
●There is only back side of fish since it is taken from the above of it.
●It is difficult to distinguish the background and the fish.
【For all who love fish】
This app has been developed based on the "WEB Fish Encyclopedia", which has data of
about 50,000+ kinds of fish. In order to improve accuracy of the app, we made the best use of inventiveness in the back end system.
We flatter ourselves that we have created the best fish identifier so far, yet it doesn't have 100% accuracy because of the characteristic of its system. We hope you will understand that and enjoy this app as a simple and easy tool to identify fish.
Mikke is the fish identifier with image recognition.
"What kind of fish is this?" As soon as you wonder, take the picture of it, upload it, and this app will identify it right away as saying, "is this it?" It is useful not only when you go fishing or playing in and around the water but also for a school project of a summer vacation.
The identification is based on species and groups. If the specie can't be identified, try it again with groups. The app subjects to fish in the sea around Japan excluding a squid group and an octopus group.
【The identification accuracy is more than 70%】
Identifying fish from photographs is quite difficult even for the experts. Given that, Fish Search has such a high accuracy of 70%(*1) out of 80 suggested species. Furthermore, its accuracy goes up to 90%(*2) when it comes to groups. Please note that the accuracy will change depending on the specie or your way of taking a photography.
Roughly, you would get three right answers out of four by the species identification.
*1, *2 The numbers are based on the data of an experiment subjecting to 200 kinds of fish that are popular in the sea around Japan.
【A tip to improve the identification accuracy】
A picture on the following conditions will improve the identification accuracy.
●Take a picture of only one fish
●Place the head left and take the picture from its side except for flat fish group.
●Take a picture of a whole fish, from the tail to the head.
●Chose a simple background
●Take a clear picture
A picture on the following conditions is not good.
●There are more than 2 fish.
●There are other things than fish such as a hand of a person.
●A long fish such as eel.
●Only head or only tail is taken.
●There is only back side of fish since it is taken from the above of it.
●It is difficult to distinguish the background and the fish.
【For all who love fish】
This app has been developed based on the "WEB Fish Encyclopedia", which has data of
about 50,000+ kinds of fish. In order to improve accuracy of the app, we made the best use of inventiveness in the back end system.
We flatter ourselves that we have created the best fish identifier so far, yet it doesn't have 100% accuracy because of the characteristic of its system. We hope you will understand that and enjoy this app as a simple and easy tool to identify fish.