- Total installs
- 4,736
- Installs / day
- —
- Rating
- —★
- Released
- 7 Jun 2026
- Last update
- 7 Oct 2026
- Countries
- —
exact · Play shows 1,000+
measured after our second crawl (about a day)
— ratings · — reviews
4mo ago
v1.8.1 · 3d ago
not checked yet
Install history
exact counter from Google PlayInstalls per day · last 30 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.
Permissions
17 in 6 groups7 Sensitive4 Notable6 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
- Show its own windows or bubbles on top of other apps you are using
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
OtherSensitive10
Access to miscellaneous device features that don't fit other categories
- Show its own windows or bubbles on top of other apps you are usingdraw over other apps ·
SYSTEM_ALERT_WINDOW - 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 - 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 - 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
Full description
Katav is an AI-powered notes app designed for students who want to study smarter and remember more. Capture every class with notes and audio, then let Katav's AI turn your lecture into organized knowledge, ready to review.
Record during class, get an accurate transcript automatically, and let Katav summarize the key ideas so you know exactly what to study. Connect concepts across your subjects to build a clear understanding from the first week all the way to finals. Your classes become a structured knowledge base to review, study, and retain throughout the entire course.
Why students love Katav:
• Record & Transcribe: Hit record in class and instantly get a searchable transcript. Find any detail fast when studying.
• AI Summaries: Turn long lectures into concise summaries that highlight what matters most, so your review sessions are more focused and efficient.
• Smart Notes: Write your notes in class and use AI to enhance them, add structure, and surface key concepts.
• Organized by Subject: Every class is saved under its subject, keeping your semester tidy and easy to navigate.
• Spaced Repetition Review: Study with quizzes and flashcards generated from your own classes. Spaced repetition helps content stick long after class ends.
• Stay on Track: Build study streaks, earn points, and keep your momentum with a learning experience designed to bring you back every day.
• Exams & Assignments: Keep upcoming exams and assignments in sight so deadlines never catch you off guard.
• Works Offline: Access your notes and classes without a connection. Everything syncs automatically when you're back online.
Made for the way you learn
• Katav is your study companion from the first class to the final exam. Capture more in class, understand faster, and remember longer.
• Available in English, Portuguese, Spanish, French, Arabic and Hebrew.
Study smarter. Remember more. Download Katav and turn your class notes into knowledge that lasts.
Terms of Use (EULA): https://www.katavnotes.com/en/terms
What's new
Bugfixes
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