iteach4u

Name: iteach4u
Author: 나이스미

Live나이스미1 app · 50 installsEducationFree · contains adsIn-app purchases: $4.49 - $94.99 per itemkr.iteach4u.app

Teacher-made study materials, past exams, and 1:1 online tutoring in one app.

Alert me ★ Watch Open in Play ↗

Total installs: 50
Installs / day: ~10
Rating: —★
Released: 9 Oct 2026
Last update: 11 Oct 2026
Countries: —

Installs per day

gain of the exact counter

Daily tracking since 13 Oct 2026 · history grows every day

Install history

exact counter from Google Play

Daily tracking since 13 Oct 2026 · history grows every day

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data Personal info, Financial info, and Files and docs
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

17 in 7 groups

8 Sensitive4 Notable5 Routine

What this app can do with your phone

Use your camera to take photos and record videos
Record sound using your phone's microphone
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage
See all events in your calendar, including details like guests, places and notes
Add, change or delete calendar events and email guests, without telling the calendar owner

CalendarSensitive2

Access to your calendar events and their details

See all events in your calendar, including details like guests, places and notesread calendar events plus confidential information · READ_CALENDAR
Add, change or delete calendar events and email guests, without telling the calendar owneradd or modify calendar events and send email to guests without owners' knowledge · WRITE_CALENDAR

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

Wi-Fi connection informationRoutine1

Access to details about Wi-Fi networks your device sees or uses

See whether Wi-Fi is on and details of the network you are connected toview Wi-Fi connections · ACCESS_WIFI_STATE

OtherNotable8

Access to miscellaneous device features that don't fit other categories

See Bluetooth settings and connect to paired devices like headphones, speakers or watchespair with Bluetooth devices · BLUETOOTH
Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Download files in the background without showing you a download notificationdownload files without notification · DOWNLOAD_WITHOUT_NOTIFICATION
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Read more · all 17 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

iteach4u is where teachers and students share study materials and carry the lesson online. ■ Study materials and past exams Browse lesson materials and past exam papers uploaded by teachers, sorted by subject and grade. Preview a file before you download it, and open Hangul (hwp), PDF, and Office documents right inside the app. ■ Online tutoring · Teachers - find a tutor and request a lesson. · Students - offer a lesson to a student who is looking for a tutor. · My lessons - follow every step from request to payment, acceptance, and each session. · Recordings - watch past lessons again. Lessons run as video sessions that open in the app. The first session is a free 20-minute orientation, so you can agree on materials and how to work together first. The fee is held in escrow and paid to the teacher as each session is completed, and it is refunded in full if the teacher does not accept within 7 days. When both sides agree, the lesson is recorded so it can be reviewed later. ■ Community board Ask questions by subject, share information, and attach files to your posts. ■ CP points Uploading materials earns CP, and CP is what you spend to download other teachers' materials. The app also shows you how to earn CP for free. ■ My earnings See how often your materials were downloaded and how much royalty has built up, by date and by file, and withdraw it as cash. ■ Copyright protection Respecting copyright is where sharing starts. The copyright center lists reported files and files that cannot be used, and explains how to create materials that respect copyright. ■ Teacher verification Once your teacher or instructor status is verified, a badge appears on your profile so students can request lessons with confidence. ■ Languages The app is available in Korean, English, Japanese, Chinese (Simplified and Traditional), Spanish, French, German, Portuguese, Vietnamese, Thai, Indonesian, Russian, and Arabic. It follows your device language, and you can change it any time in My page. For support, use My page > 1:1 Inquiry. Website: https://www.iteach4u.kr

What's new

Added Google, Naver and Kakao sign-in, shows your last sign-in method, and lets you link sign-in accounts in Edit Profile

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