Learn Japanese: HeyJapan

7.3M installs
238.9K ratings
+23.5K weekly installs
trend steady
+103.7K monthly installs
trend steady

Data calls made by Learn Japanese: HeyJapan

Overview of network connections made by Learn Japanese: HeyJapan during the first 60 seconds after installation.

Learn Japanese: HeyJapan contacted 5 different domains within the first minute of opening. This data was collected from 2 independent scans We identified 0 ad creatives being loaded, confirming active ad monetization. across servers in ๐Ÿ‡บ๐Ÿ‡ธ, providing transparency into the app's actual network behavior and data sharing practices.

Scan Runs

2

Unique Domains

5

Ad Creatives Found

0

Countries

๐Ÿ‡บ๐Ÿ‡ธ

APIs
August 24, 2025 at 00:08:51
Facebook

graph.facebook.com/v16.0/app

๐Ÿ‡บ๐Ÿ‡ธ FACEBOOK

Request: application/x-www-form-urlencoded

Response: text/javascript

August 24, 2025 at 00:08:51
Firebase

www.googleapis.com/experimentsandconfigs/v1

๐Ÿ‡บ๐Ÿ‡ธ GOOGLE

Request: application/x-protobuf

Response: application/octet-stream

August 24, 2025 at 00:08:51
heyjapan.net

v2.heyjapan.net/lessonsTopic/en

CLOUDFLARENET

Request:

Response: application/json

August 24, 2025 at 00:08:51
heyjapan.net

v2.heyjapan.net/conversation_version/version

CLOUDFLARENET

Request:

Response: application/json

August 24, 2025 at 00:08:46
Firebase

firebaseinstallations.googleapis.com/v1/p...

๐Ÿ‡บ๐Ÿ‡ธ GOOGLE

Request: application/json

Response: application/json

August 24, 2025 at 00:08:47
ByteDance

business-api.tiktok.com/open_api/business...

๐Ÿ‡บ๐Ÿ‡ธ Akamai International B.V.

Request:

Response: application/json

August 24, 2025 at 00:08:47
ByteDance

business-api.tiktok.com/open_api/v1.2

๐Ÿ‡บ๐Ÿ‡ธ Akamai International B.V.

Request: application/json

Response: application/json

August 24, 2025 at 00:08:51
heyjapan.net

v2.heyjapan.net/alphabet/getAlphabetLesso...

CLOUDFLARENET

Request: application/json

Response: application/json

August 24, 2025 at 00:08:51
Firebase

android.googleapis.com/auth/devicekey

๐Ÿ‡บ๐Ÿ‡ธ GOOGLE

Request: application/x-protobuf

Response: text/html

August 24, 2025 at 00:08:51
eupgroup.net

product.eupgroup.net/resapi/ads

CLOUDFLARENET

Request:

Response: application/json

August 24, 2025 at 00:08:51
heyjapan.net

v2.heyjapan.net/version-lesson-topic/version

CLOUDFLARENET

Request:

Response: application/json

August 24, 2025 at 00:08:52
heyjapan.net

v2.heyjapan.net/lessonsTopic/listLessonsT...

CLOUDFLARENET

Request:

Response: application/json

August 24, 2025 at 00:08:53
heyjapan.net

v2.heyjapan.net/version-lesson-topic/version

CLOUDFLARENET

Request:

Response: application/json

August 24, 2025 at 00:08:53
heyjapan.net

v2.heyjapan.net/lessonsTopic/listLessonsT...

CLOUDFLARENET

Request:

Response: application/json

August 24, 2025 at 00:08:54
heyjapan.net

v2.heyjapan.net/version-lesson-topic/version

CLOUDFLARENET

Request:

Response: application/json

August 24, 2025 at 00:08:54
heyjapan.net

v2.heyjapan.net/lessonsTopic/listLessonsT...

CLOUDFLARENET

Request:

Response: application/json

August 24, 2025 at 00:09:00
Facebook

graph.facebook.com/v16.0/900553744535968

๐Ÿ‡บ๐Ÿ‡ธ FACEBOOK

Request: application/x-www-form-urlencoded

Response: text/javascript

August 24, 2025 at 00:09:02
ByteDance

business-api.tiktok.com/open_api/v1.2

๐Ÿ‡บ๐Ÿ‡ธ Akamai International B.V.

Request: application/json

Response: application/json

August 24, 2025 at 00:09:02
ByteDance

business-api.tiktok.com/open_api/v1.2

๐Ÿ‡บ๐Ÿ‡ธ Akamai International B.V.

Request: application/json

Response: application/json

August 24, 2025 at 00:09:16
Firebase

firebaselogging-pa.googleapis.com/v1/firelog

๐Ÿ‡บ๐Ÿ‡ธ GOOGLE

Request: application/json

Response: application/json

December 23, 2025 at 11:08:13
Facebook

graph.facebook.com/v16.0/app

๐Ÿ‡บ๐Ÿ‡ธ FACEBOOK

Request: application/x-www-form-urlencoded

Response: text/javascript

December 23, 2025 at 11:08:13
Firebase

firebaseinstallations.googleapis.com/v1/p...

๐Ÿ‡บ๐Ÿ‡ธ GOOGLE

Request: application/json

Response: application/json

December 23, 2025 at 11:08:13
heyjapan.net

v2.heyjapan.net/alphabet/getAlphabetLesso...

CLOUDFLARENET

Request: application/json

Response: application/json

December 23, 2025 at 11:08:13
heyjapan.net

v2.heyjapan.net/lessonsTopic/en

CLOUDFLARENET

Request:

Response: application/json

December 23, 2025 at 11:08:13
eupgroup.net

product.eupgroup.net/resapi/ads

CLOUDFLARENET

Request:

Response: application/json

December 23, 2025 at 11:08:13
heyjapan.net

v2.heyjapan.net/conversation_version/version

CLOUDFLARENET

Request:

Response: application/json

December 23, 2025 at 11:08:13
heyjapan.net

v2.heyjapan.net/version-lesson-topic/version

CLOUDFLARENET

Request:

Response: application/json

December 23, 2025 at 11:08:13
heyjapan.net

v2.heyjapan.net/lessonsTopic/listLessonsT...

CLOUDFLARENET

Request:

Response: application/json

December 23, 2025 at 11:08:14
heyjapan.net

v2.heyjapan.net/version-lesson-topic/version

CLOUDFLARENET

Request:

Response: application/json

December 23, 2025 at 11:08:15
heyjapan.net

v2.heyjapan.net/lessonsTopic/listLessonsT...

CLOUDFLARENET

Request:

Response: application/json

December 23, 2025 at 11:08:16
heyjapan.net

v2.heyjapan.net/version-lesson-topic/version

CLOUDFLARENET

Request:

Response: application/json

December 23, 2025 at 11:08:16
heyjapan.net

v2.heyjapan.net/lessonsTopic/listLessonsT...

CLOUDFLARENET

Request:

Response: application/json

December 23, 2025 at 11:08:22
Facebook

graph.facebook.com/v16.0/900553744535968

๐Ÿ‡บ๐Ÿ‡ธ FACEBOOK

Request: application/x-www-form-urlencoded

Response: text/javascript

December 23, 2025 at 11:09:03
Firebase

proactivebackend-pa.googleapis.com/assist...

๐Ÿ‡บ๐Ÿ‡ธ GOOGLE

Request: application/grpc

Response: application/grpc

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