App Intel

MatNotes: Jiu-Jitsu Live

Jacob Weaver1 app · 5 installsHealth & FitnessFreecom.thematnotes.app

Your coach's techniques, filmed after class and reviewed until they stick.

Total installs
5
exact · Play shows 5+
Installs / day
~0
est. · lifetime avg over 53 days
Rating
—★
— ratings · — reviews
Released
19 Aug 2026
2mo ago
Last update
20 Aug 2026
v1.0.1 · 2mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
4.96.27.48.71010 Oct11 Oct11 Oct

Installs per day · last 30 days

Not enough history yet — check back tomorrow

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.

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Up to 100 MB · read on the server only long enough to parse the manifest

Permissions

11 in 5 groups
4 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
  • 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
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
  • 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
MatNotes is the technique library for your jiu-jitsu academy. Your coach films what was taught, and it comes back to you on a schedule until you actually remember it. FOR STUDENTS Open the app and see tonight's list: the techniques from class, waiting to be reviewed. Each one keeps coming back until it sticks, so a detail you learned on Monday is still there weeks later. • Watch the technique your coach actually taught, not a stranger's version • Slow it to half speed, or tap once to loop the six seconds you keep missing • Step frame by frame through a grip you can't see • Ask a question pinned to the exact second of the video, and get an answer from your coach before the next class • Flag where you got lost, so your coach knows what to reteach • Automatic captions, so you can search for what was said • Browse the whole library by position, technique type, or gi and no-gi • Keep a private training journal of rounds and what you drilled FOR COACHES Film a technique on your phone after class. Add a title, tap the position, publish. It is on your students' phones the same night, and it keeps coming back for them without you doing anything else. • Under a minute from filming to published • See every open question before you step on the mat • See exactly where the room got lost in a video, down to the second • Build ordered curriculum tracks students work through in sequence • Track belts, stripes, programs, and parent access for kids classes • See who has gone quiet, so you can check in before they drift away • Weekly insight into what your gym is actually reviewing ONE PRICE FOR THE WHOLE ACADEMY Students never pay anything. Academies subscribe once for everybody, with unlimited coaches, students and techniques, and manage it on our website. There is nothing to buy inside the app. BUILT FOR THE MAT The techniques due tonight arrive as a notification, so reviewing never depends on remembering to open anything. Weak gym wifi is normal, so MatNotes keeps working through it: taps are saved and sent when the signal comes back. It is built by one person who trains, and every support email is answered by him. Questions: [email protected]

What's new

First release for Android. MatNotes is the technique library for your jiu-jitsu academy. Your coach films what was taught after class, and it comes back to you on a schedule until it sticks. Slow a technique to half speed, loop the few seconds you keep missing, and ask a question pinned to the exact second of the video.

Growing in Health & Fitness

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