チャットアプリORCA - オルカ: iPhone vs Android
チャットアプリORCA - オルカ by BOB APPS 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
4.5 ★
394k ratings, both stores
Measured
Best rank now
#82
iPhone · 
Social Networking Free
Social Networking FreeMeasured
App Store
App details
App ID
1017604270
Publisher
Bob, Inc.
Minimum OS
iOS 15.0+
Content rating
17+
Languages
3
EN JA TH
Size
216 MB
Google Play
App details
App ID
com.marinapps.marinchat
Publisher
BOB APPS
Content rating
Mature 17+
チャットアプリORCA - オルカ downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| iPhone | – | 10M+ |
| Google Play | – | 500k+ Measured |
| Total | – | 10M+ 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 チャットアプリORCA - オルカ'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.
In-app revenue
Worldwide, what users spend before Apple and Google take their fee.
| Store | Per day | Per month | Share |
|---|---|---|---|
| App Store | |||
| Google Play | |||
| Total | Confidence | 100% |
Business model: Ad-led
How チャットアプリORCA - オルカ makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 11 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | VIP Membership subscription | |
| 2 | ギフト subscription | |
| 3 | 160 Coin Package | |
| 4 | 3000 Coin Package | |
| 5 | ギフト subscription | |
| 6 | 10000 Coin Package | |
| 7 | 1000 Coin Package | |
| 8 | 20000 Coin Package | |
| 9 | 320 Coin Package | |
| 10 | 5000 Coin Package |
Where it ranks now
Both stores, across every country we track.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.6 ★ | 338k |
| Google Play | 4.4 ★ | 56k 110 written reviews |
| Both stores | 4.5 ★ weighted by ratings | 394k |
About チャットアプリORCA - オルカ
利用者3500万人突破！
ORCAオルカは国内No.1のユーザー数を誇る巨大雑談コミュニティアプリです。
利用には年齢確認が必要であり、18歳未満の方はご利用になれません。
暇だなと思ったとき、日々の中で寂しさを感じたとき、誰かに相談したいとき、同じ趣味の友達を探したいとき、一番かんたんシンプルに使えるアプリがオルカです。
心のスキマを埋めるには人と話すのが一番！
【利用にあたっての注意点】
以下のルールを守って正しくお使いください。ルールを守れないアカウントは即凍結され、二度とアプリを使用できなくなります。また見かけた方は通報をお願いします。
・18歳未満のユーザーのご利用
・誹謗、中傷等を目的とした利用
・性的な内容を含むトークの公開やタイムラインへの投稿
・広告を目的とした内容を投稿
・求人や勧誘を目的としたトーク
・個人情報などを送信する行為
・異性交際のみを目的とする行為（インターネット異性紹介事業届出済ですが、異性交際のみをしつこく迫る行為は規約違反となります。）
24時間パトロールをしておりますが、もしユーザー様側で上記のルールを守れない方を見かけた場合は通報いただけますと幸いです。
調査後に凍結処理を行います。
【当月分のキャンセル】
有料会員の当月分のキャンセルについては受け付けておりませんのでご注意ください。
【利用規約】
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/terms-orca.html
【プライバシーポリシー】
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/privacy-policy-orca.html
ORCAオルカは国内No.1のユーザー数を誇る巨大雑談コミュニティアプリです。
利用には年齢確認が必要であり、18歳未満の方はご利用になれません。
暇だなと思ったとき、日々の中で寂しさを感じたとき、誰かに相談したいとき、同じ趣味の友達を探したいとき、一番かんたんシンプルに使えるアプリがオルカです。
心のスキマを埋めるには人と話すのが一番！
【利用にあたっての注意点】
以下のルールを守って正しくお使いください。ルールを守れないアカウントは即凍結され、二度とアプリを使用できなくなります。また見かけた方は通報をお願いします。
・18歳未満のユーザーのご利用
・誹謗、中傷等を目的とした利用
・性的な内容を含むトークの公開やタイムラインへの投稿
・広告を目的とした内容を投稿
・求人や勧誘を目的としたトーク
・個人情報などを送信する行為
・異性交際のみを目的とする行為（インターネット異性紹介事業届出済ですが、異性交際のみをしつこく迫る行為は規約違反となります。）
24時間パトロールをしておりますが、もしユーザー様側で上記のルールを守れない方を見かけた場合は通報いただけますと幸いです。
調査後に凍結処理を行います。
【当月分のキャンセル】
有料会員の当月分のキャンセルについては受け付けておりませんのでご注意ください。
【利用規約】
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/terms-orca.html
【プライバシーポリシー】
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/privacy-policy-orca.html
チャットアプリORCA - オルカ iPhone
チャットアプリORCA - オルカ is #93 in Social Networking Grossing in Japan and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperBOB APPS
CategorySocial Networking
PriceFree
Released
Rating★ 4.6 (338k)
Version15.3.6
Age rating17+
First seen by us 25 Sep 2026
25 Sep 2026Installs (est.)10M+ worldwide
Rating
4.6 ★
338k ratings
Measured
Best rank now
#93
Social Networking GrossingMeasured
チャットアプリORCA - オルカ on the App Store
App details
App ID
1017604270
Publisher
Bob, Inc.
Minimum OS
iOS 15.0+
Content rating
17+
Languages
3
EN JA TH
Size
216 MB
チャットアプリORCA - オルカ 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 チャットアプリORCA - オルカ'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.
In-app revenue
Worldwide, what users spend in チャットアプリORCA - オルカ before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How チャットアプリORCA - オルカ makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 11 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | VIP Membership subscription | |
| 2 | ギフト subscription | |
| 3 | 160 Coin Package | |
| 4 | 3000 Coin Package | |
| 5 | ギフト subscription | |
| 6 | 10000 Coin Package | |
| 7 | 1000 Coin Package | |
| 8 | 20000 Coin Package | |
| 9 | 320 Coin Package | |
| 10 | 5000 Coin Package |
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | Social NetworkingGrossing | #93 |
| Japan | Social NetworkingFree | #82 |
Apps near チャットアプリORCA - オルカ on the chart
Social Networking Grossing, around #93.
Ratings
App Store, worldwide.
Rating
4.6 ★
338k ratings
Measured
Ratings
338k
Measured
About チャットアプリORCA - オルカ
利用者3500万人突破！
ORCAオルカは国内No.1のユーザー数を誇る巨大雑談コミュニティアプリです。
利用には年齢確認が必要であり、18歳未満の方はご利用になれません。
暇だなと思ったとき、日々の中で寂しさを感じたとき、誰かに相談したいとき、同じ趣味の友達を探したいとき、一番かんたんシンプルに使えるアプリがオルカです。
心のスキマを埋めるには人と話すのが一番！
【利用にあたっての注意点】
以下のルールを守って正しくお使いください。ルールを守れないアカウントは即凍結され、二度とアプリを使用できなくなります。また見かけた方は通報をお願いします。
・18歳未満のユーザーのご利用
・誹謗、中傷等を目的とした利用
・性的な内容を含むトークの公開やタイムラインへの投稿
・広告を目的とした内容を投稿
・求人や勧誘を目的としたトーク
・個人情報などを送信する行為
・異性交際のみを目的とする行為（インターネット異性紹介事業届出済ですが、異性交際のみをしつこく迫る行為は規約違反となります。）
24時間パトロールをしておりますが、もしユーザー様側で上記のルールを守れない方を見かけた場合は通報いただけますと幸いです。
調査後に凍結処理を行います。
【当月分のキャンセル】
有料会員の当月分のキャンセルについては受け付けておりませんのでご注意ください。
【利用規約】
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/terms-orca.html
【プライバシーポリシー】
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/privacy-policy-orca.html
ORCAオルカは国内No.1のユーザー数を誇る巨大雑談コミュニティアプリです。
利用には年齢確認が必要であり、18歳未満の方はご利用になれません。
暇だなと思ったとき、日々の中で寂しさを感じたとき、誰かに相談したいとき、同じ趣味の友達を探したいとき、一番かんたんシンプルに使えるアプリがオルカです。
心のスキマを埋めるには人と話すのが一番！
【利用にあたっての注意点】
以下のルールを守って正しくお使いください。ルールを守れないアカウントは即凍結され、二度とアプリを使用できなくなります。また見かけた方は通報をお願いします。
・18歳未満のユーザーのご利用
・誹謗、中傷等を目的とした利用
・性的な内容を含むトークの公開やタイムラインへの投稿
・広告を目的とした内容を投稿
・求人や勧誘を目的としたトーク
・個人情報などを送信する行為
・異性交際のみを目的とする行為（インターネット異性紹介事業届出済ですが、異性交際のみをしつこく迫る行為は規約違反となります。）
24時間パトロールをしておりますが、もしユーザー様側で上記のルールを守れない方を見かけた場合は通報いただけますと幸いです。
調査後に凍結処理を行います。
【当月分のキャンセル】
有料会員の当月分のキャンセルについては受け付けておりませんのでご注意ください。
【利用規約】
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/terms-orca.html
【プライバシーポリシー】
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/privacy-policy-orca.html
Latest updates
15.3.6
オルカ運営です。
今回は以下のアップデートを実施しました。
・軽微な不具合の修正と動作の安定化
引き続きオルカをよろしくお願いいたします。
チャットアプリORCA - オルカ Android
チャットアプリORCA - オルカ is #98 in Social Free on Google Play in Japan and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperBOB APPS
CategorySocial
PriceFree
Released
Installs500k+
Rating★ 4.4 (56k)
Updated
Content ratingMature 17+
Rating
4.4 ★
56k ratings
Measured
Best rank now
#98
Social FreeMeasured
チャットアプリORCA - オルカ on Google Play
App details
App ID
com.marinapps.marinchat
Publisher
BOB APPS
Content rating
Mature 17+
チャットアプリORCA - オルカ 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 チャットアプリORCA - オルカ'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.
In-app revenue
Worldwide, what users spend in チャットアプリORCA - オルカ before Apple and Google take their fee.
How this is calculated
Not in an overall Top Grossing chart, only in category charts: each category position is converted to the overall position it corresponds to, then priced on the same rank-to-revenue curve, inside the part of each market the charted apps leave over.
Business model: Ad-led
How チャットアプリORCA - オルカ makes money: subscriptions, one-off purchases and ads.
SubscriptionsIn-app purchasesAds · 11 ad networks
Subscriptions
/mo
of revenue
Ads
/mo
of revenue
Top in-app purchases · App Store US, most popular first
| 1 | VIP Membership subscription | |
| 2 | ギフト subscription | |
| 3 | 160 Coin Package | |
| 4 | 3000 Coin Package | |
| 5 | ギフト subscription | |
| 6 | 10000 Coin Package | |
| 7 | 1000 Coin Package | |
| 8 | 20000 Coin Package | |
| 9 | 320 Coin Package | |
| 10 | 5000 Coin Package |
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| Japan | SocialFree | #98 |
| Japan | SocialGrossing | #129 |
Apps near チャットアプリORCA - オルカ on the chart
Social Free, around #98.
Ratings
Google Play, worldwide.
Rating
4.4 ★
56k ratings
Measured
Ratings
56k
Measured
Written reviews
110
Measured
About チャットアプリORCA - オルカ
◆What kind of app is Orca?
Orca is an anonymous chat and calling app with over 35 million registered users. It offers various functions such as chat, private calls, and random calls, allowing you to create a new online space simply by opening the app.
◆Recommended for:
・Those who want to kill time
・Those who want to make friends online
・Those who want to talk to people they wouldn't normally meet
・Those looking for someone to talk to
・Those looking for someone to chat with casually
◆Features
1. Random Call
Simply press the random call button, and you'll be automatically matched with other people who want to make random calls!
Use it easily whenever you want to talk to someone!
2. Chat
If you find a user you're interested in, you can send a message and start chatting!
If you have the "Receive Calls" setting ON, you can also have voice calls with your chat partners!
3. Anyone Can Call
You can recruit call partners on the timeline or in circles!
Just post a "Anyone Can Call" and wait for everyone to join!
You can also have group calls with multiple people!
4. Timeline
You can easily post tweets on the timeline!
You can also like and reply to other people's posts!
5. User Search
You can search for users by gender, age, and location!
Find like-minded people!
[Important Notes for Use]
Please use the app correctly by following the rules below. Accounts that do not follow the rules will be immediately frozen and will never be able to use the app again. Please also report any violations you see.
* Use by users under 18 years old
* Use for the purpose of defamation or libel
* Public posting of chats or timeline posts containing sexual content
* Posting content for advertising purposes
* Chats for recruitment or solicitation purposes
* Sending personal information
* Activities solely for the purpose of romantic relationships
We patrol 24 hours a day, but if you see any users who do not follow the above rules, we would appreciate it if you would report them.
We will freeze accounts after investigation.
[Cancellation for the Current Month]
Please note that we do not accept cancellations for the current month for paid members.
[Terms of Service]
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/terms-orca.html
[Privacy Policy]
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/privacy-policy-orca.html
Orca is an anonymous chat and calling app with over 35 million registered users. It offers various functions such as chat, private calls, and random calls, allowing you to create a new online space simply by opening the app.
◆Recommended for:
・Those who want to kill time
・Those who want to make friends online
・Those who want to talk to people they wouldn't normally meet
・Those looking for someone to talk to
・Those looking for someone to chat with casually
◆Features
1. Random Call
Simply press the random call button, and you'll be automatically matched with other people who want to make random calls!
Use it easily whenever you want to talk to someone!
2. Chat
If you find a user you're interested in, you can send a message and start chatting!
If you have the "Receive Calls" setting ON, you can also have voice calls with your chat partners!
3. Anyone Can Call
You can recruit call partners on the timeline or in circles!
Just post a "Anyone Can Call" and wait for everyone to join!
You can also have group calls with multiple people!
4. Timeline
You can easily post tweets on the timeline!
You can also like and reply to other people's posts!
5. User Search
You can search for users by gender, age, and location!
Find like-minded people!
[Important Notes for Use]
Please use the app correctly by following the rules below. Accounts that do not follow the rules will be immediately frozen and will never be able to use the app again. Please also report any violations you see.
* Use by users under 18 years old
* Use for the purpose of defamation or libel
* Public posting of chats or timeline posts containing sexual content
* Posting content for advertising purposes
* Chats for recruitment or solicitation purposes
* Sending personal information
* Activities solely for the purpose of romantic relationships
We patrol 24 hours a day, but if you see any users who do not follow the above rules, we would appreciate it if you would report them.
We will freeze accounts after investigation.
[Cancellation for the Current Month]
Please note that we do not accept cancellations for the current month for paid members.
[Terms of Service]
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/terms-orca.html
[Privacy Policy]
https://s3-ap-northeast-1.amazonaws.com/orcajp/static/privacy-policy-orca.html
What's new in 15.3.4
オルカ運営です。
今回は以下のアップデートを実施しました。
・軽微な不具合の修正と動作の安定化
引き続きオルカをよろしくお願いいたします。
今回は以下のアップデートを実施しました。
・軽微な不具合の修正と動作の安定化
引き続きオルカをよろしくお願いいたします。