YPT - Study Group

YPT - Study Group
Developer: UnCheon Baek
Category: Education
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3.7M installs
73.9K ratings
89.6K monthly active users
$<10K monthly revenue est.
IAP 100% · Ad 0%
Install Trends
Weekly +717
Declining
Monthly +44.2K
Steady

YPT - Study Group Summary

YPT - Study Group is a with in-app purchases iOS app in Education by UnCheon Baek. Released in Nov 2018 (7 years ago). It has 73.9K ratings with a 4.58★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 89.6K monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store metadata: updated Jun 25, 2026, version 810040.

Recent activity: 19 new ratings this week View trends →

Data tracking: SDKs and third-party integrations were last analyzed on Jun 26, 2026.

Store info: Last updated on App Store on Jun 25, 2026 (version 810040).

SDKs, Trackers & Permissions

YPT - Study Group was last scanned for SDKs 2026-06-26. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.

AppGoblin saw YPT - Study Group uses 6 Development Tools

company-logos/github.com-nanopb/logo_192x192.png nanopb
company-logos/github.com-openid/logo_420x420.png OpenID
company-logos/flutter.dev/logo_200x200.jpeg Flutter
company-logos/github.com-SDWebImage/logo_420x420.png SDWebImage

AppGoblin saw YPT - Study Group uses 17 Ad Networks

company-logos/pubmatic.com/logo_200x200.jpeg PubMatic
company-logos/ironsrc.com/logo_200x200.jpeg ironSource
company-logos/mintegral.com/logo_200x200.jpeg Mintegral
company-logos/smaato.com/logo_200x200.jpeg Smaato

AppGoblin saw YPT - Study Group uses 1 Analytics: Product

company-logos/firebase.google.com/logo_200x200.png Firebase

AppGoblin saw YPT - Study Group uses 1 Analytics: Attribution

company-logos/appmetrica.yandex.com/logo_200x200.jpeg AppMetrica

App Details

Store ID: 1441909643
First Released: 2018-11-17
Store Last Updated: 2026-06-25
In-App Purchases: Yes
Ads: No
Website: yeolpumta.com

App Store

Crawl Status: Success
AppGoblin First Crawled: 2023-10-02
AppGoblin Last Crawled: 2026-06-27

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-14
Ads.txt Crawl Status: Success

AppGoblin SDK Scans

Successful Last Crawled: 2026-06-26
Last Crawled: 2026-06-26
Last Crawl Status: Success

4.58★

Ratings: 73.9K

5★
4★
3★
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1★

Screenshots

App screenshot
App screenshot
App screenshot

App Description

Study along with 5 million people all over the world.

Studying is a marathon. Study together on YPT
Record your study time and share it with friends. Get motivated with your friends and study together remotely.


1. Time tracking and todo
Tracking study time for each subject.

2. 10 minutes planner
Review your daily study logs. Check To-do for the day.

3. Study groups
Create groups to check out friends' status and study activities.

4. Realtime ranking
Get to know your rank in the same study category.

5. Study stats
Color gets deeper as you study more. Visualize your day/week/month study records.


[End User License Agreement | Privacy Policy | Terms of Service Use | Subscription Terms of Service]

▷ End User License Agreement (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
▷ Terms of Service Use : https://yeolpumta.notion.site/eb3f7a2886ac42d1b9e629a9075c339d
▷ Privacy Policy : https://yeolpumta.notion.site/4bdcc3a5d7c34803ad49d05f7422aea0
▷ Subscription Terms and Conditions : https://yeolpumta.notion.site/87efb0d77a5b4a7bb6753a1653c3cb47

[ Customer Support ]

▷ E-Mail : pallo.ypt@gmail.com
Addr: 16, Teheran-ro 53-gil, Gangnam-gu, Seoul, Republic of Korea
Tel: 070-4571-4756