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Котангенс — репетиторы онлайн

LiveООО "Лид-Ник"1 app · 354 installsEducationFreeschool.ctg.katangens

Online tutors for schoolchildren: selection, lessons, schedule, and payment

Alert me★ WatchOpen in Play ↗
Total installs
354
exact · Play shows 100+
Installs / day
+12
7-day avg · last day +12
Rating
—★
— ratings · — reviews
Released
2 Sept 2026
1mo ago
Last update
10 Sept 2026
v1.0.8 · 1mo ago
Countries
1/30
live · checked 2d ago

Installs per day

gain of the exact counter
01020304011 Oct12 Oct13 Oct

Lifetime avg ≈ 8/day (all installs ÷ days since release)

Daily tracking since 10 Oct 2026 · history grows every day

Install history

exact counter from Google Play
31032033034035036010 Oct12 Oct13 Oct
01002003004002 Sept10 Oct13 Oct

Dashed: estimate from the release date (no daily data before 10 Oct 2026) · time axis compressed before that day

Daily tracking since 10 Oct 2026 · history grows every day

Change timeline

1 changesFull history
  1. before
    Content rating
    EveryoneRated for 3+

Country availability

Live 1Listed, not installable 29Not listed 0
United Arab Emirates
Argentina
Australia
Bangladesh
Brazil
Canada
Colombia
Germany
Egypt
Spain
France
United Kingdom
Indonesia
India
Italy
Japan
Kenya
South Korea
Mexico
Nigeria
Philippines
Pakistan
Poland
Russia
Saudi Arabia
Thailand
Türkiye
United States
Vietnam
South Africa

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.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info, Financial info and 4 others
  • 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

13 in 5 groups
4 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
Photos/Media/FilesSensitive1

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
StorageSensitive1

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
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
OtherNotable9

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
  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • 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
  • Make your phone vibratecontrol vibration · VIBRATE
  • 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

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

Screenshot 1 Download
Screenshot 2 Download
Screenshot 3 Download
Screenshot 4 Download
Full description
Котангенс — онлайн-школа с репетиторами по всем школьным предметам. В приложении родитель и ученик находят преподавателя, занимаются в видеокомнате и следят за расписанием и оплатой. ЧТО ЕСТЬ В ПРИЛОЖЕНИИ • Каталог репетиторов — математика, русский, физика, химия, английский, биология, обществознание, история, информатика и другие предметы. У каждого преподавателя анкета, стаж, рейтинг, отзывы и видео-визитка. • Подбор репетитора — ответьте на несколько вопросов о классе и цели занятий, и мы предложим подходящих преподавателей. • Запись на урок — выбор удобного времени в расписании преподавателя, бесплатный пробный урок для новых учеников. • Видеоуроки — занятие проходит прямо в приложении: видео, звук, интерактивная доска и учебные материалы. • Расписание — все занятия ребёнка в одном списке, напоминания перед уроком. • Домашние задания — преподаватель выдаёт задание, ученик прикрепляет фото или файл с решением и получает оценку с комментарием. • Оплата — баланс, история платежей, оплата занятий картой. • Чат с преподавателем и с поддержкой школы. ДЛЯ ПРЕПОДАВАТЕЛЕЙ Отдельный кабинет: расписание занятий, список учеников, проведение уроков в видеокомнате, отметка посещаемости, проверка домашних работ. КАК ЭТО РАБОТАЕТ 1. Выберите предмет и класс ребёнка. 2. Подберите преподавателя из каталога или доверьте подбор нам. 3. Запишитесь на удобное время — первый пробный урок бесплатный. 4. Занимайтесь онлайн из дома, с телефона или планшета. Занятия проходят индивидуально, один на один с преподавателем. Все преподаватели проходят отбор: проверяем образование, опыт и проводим пробное занятие. Сайт: https://ctg.school

What's new

Преподаватели: правка расписания ученика прямо в приложении — удаление уроков по дню и времени и перенос уроков на другое время. Улучшения и исправления.

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