App Intel

Question Annotation App

LiveEduDev Studio1 app · 21 installsEducationFreecom.bits.annotation_app

Help shape the future of exam by providing expert hardness levels for questions

Alert me★ WatchOpen in Play ↗
Total installs
21
exact · Play shows 10+
Installs / day
—
measured after our second crawl (about a day)
Rating
—★
— ratings · — reviews
Released
22 Feb 2026
8mo ago
Last update
29 Apr 2026
v1.0.0 · 5mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
Not enough history yet — check back tomorrow
Not enough history yet — check back tomorrow

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.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info
  • Data is not encrypted
  • No way to ask for data deletion

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

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

Full description
Empower Education through Expert Annotation Are you an educator looking to make an impact? Join our community of professionals dedicated to calibrating the next generation of learning materials. Our app provides a streamlined platform for teachers to contribute their expertise by evaluating the difficulty levels of an extensive question library. How it Works: Our process is designed to be quick, efficient, and respectful of your time. By registering as an annotator, you help ensure that students receive content that is perfectly matched to their skill level. Key Features: Simple Registration: Sign up using your professional details (Email, Institution, Subject, and Experience) to get started immediately. Precision Hardness Scale: Rate questions on a granular 0–10 scale—where 0 represents foundational concepts and 10 represents advanced challenges. Subject-Specific Focus: Interact with questions that match your specific subject expertise and grade level. Minimalist Interface: No complex passwords or cluttered menus. Focus entirely on the questions and your professional assessment. Why Contribute? Your insights as a teacher are invaluable. Data collected through this app helps standardize educational content, making learning more effective for students and teaching more precise for educators. Privacy & Transparency: We value your trust. The app collects only the essential professional information required to validate your annotations. We do not track device data, and we do not share your personal information with third parties. Join our mission to build a smarter, better-calibrated question bank today!

What's new

Added New Features.

Growing in Education

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