App Intel
512

ClassroomOS Live

Luna Engineering1 app · 17 installsEducationFreeIn-app purchases: $4.99 per itemcom.classroomos.mobile

Lecture presentation tool with PDF viewing and digital whiteboard

Alert me★ WatchOpen in Play ↗
Total installs
17
exact · Play shows 10+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
14 Jun 2026
4mo ago
Last update
24 Jul 2026
v1.0.23 · 3mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
16.617.518.319.22010 Oct11 Oct11 Oct
16.617.518.319.22010 Oct11 Oct11 Oct

Installs per day · last 90 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.

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.

Permissions

3 in 1 group
0 Sensitive0 Notable3 Routine
OtherRoutine3

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

  • 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

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
Full description
ClassroomOS is a mobile presentation app designed for educators and professionals. Features: • Load and display PDF files • Open PPTX files with basic image-based slide extraction • Navigate through slides seamlessly • Annotate slides with a digital whiteboard • Draw, highlight, and write directly on your content • Clear annotations to start fresh Perfect for: - Classroom lectures - Professional presentations - Training sessions - Remote teaching Note: For best PowerPoint fidelity, export PPTX to PDF before presenting. Save your presentation data and annotations locally on your device.

What's new

Bumped up sdk version Add text rendering fixes

Growing in Education

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