CoStudent

Name: CoStudent
Author: Eva Dynamo

LiveEva Dynamo1 app · 14 installsEducationFreeIn-app purchases: $9.99 - $109.99 per itemcom.costudent.app

Live lecture captions, then summaries, flashcards and quizzes from them.

Alert me ★ Watch Open in Play ↗

Total installs: 14
Installs / day: 0
Rating: —★
Released: 5 Oct 2026
Last update: 7 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

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, Messages and 6 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

9 in 3 groups

2 Sensitive2 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

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

OtherNotable7

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

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
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
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
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

Full description

CoStudent listens to your lecture and captions it live, so nothing depends on how fast you can write. When something goes past you, a plain-language explanation appears alongside the captions — without you having to put your hand up. Afterwards, the recording becomes something you can actually revise from. WHILE THE LECTURE IS HAPPENING • Live captions, from your microphone or from meeting audio • Plain-language explanations of what was just said • Picture-in-Picture, so captions stay on screen while you use other apps • Works with Bluetooth headsets AFTERWARDS • Summaries of what the lecture actually covered • Flashcards generated from your own transcript • Quizzes from any lecture or uploaded notes, with your scores kept • Search across everything you've recorded ALSO • Scan handwritten notes and worksheets • Upload PDFs and slides to revise from • A timetable that knows when your classes are • Available in English, German, Spanish, Russian and Chinese YOUR RECORDINGS ARE YOURS Recordings stay in your own account. They are never used to train models and are never shown to other users. You can delete any lecture, or your entire account and everything in it, from inside the app.

What's new

Improved stability, performance, and reliability across CoStudent. Enhanced live classes, AI study tools, quizzes, flashcards, image/document processing, authentication, notifications, and overall user experience. Also includes important privacy and security improvements.

Growing in Education

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