RedPen - Exam Solver Generator Android

RedPen - Exam Solver Generator

Upload photos or PDFs to get instant AI solutions and custom practice exams.

Features & Capabilities

RedPen is your AI-powered grading and study companion.
Snap photos or upload PDFs of exams, quizzes, or worksheets and get fast, structured feedback per question. Then keep learning with tailored practice generated from your own material or from prompts you control.
Built for students who want to improve faster and educators who need organized, repeatable feedback.

What you can do:

- Instant AI grading: upload photos or PDFs and receive concise notes on each exercise in minutes.
- Step-by-step solutions: open detailed answers to see the reasoning, not just the score.
- Practice that adapts: generate new practice exams from your corrected work or from a custom prompt.
- History you can trust: browse and search past corrections by title to revisit problem areas anytime.
- Progress at a glance: track credits, recent activity, and unlock more corrections with flexible plans.
- Mobile-first flow: clean tabs for Home, History, Plans, Profile, and creation—optimized for quick uploads and review.

Why it helps:

- Study smarter: turn every graded exam into a practice set that targets your gaps.
- Learn by doing: compare your attempts with AI-generated solutions to build stronger problem-solving habits.
- Stay organized: keep all corrections, solutions, and generated practice in one place.

How it works:

1. Upload: add a PDF or snap photos of each page.
2. Process: RedPen grades with AI and highlights per-question feedback.
3. Review: open step-by-step solutions and mark what to revisit.
4. Practice: generate fresh exercises inspired by your own exam or by a prompt.
5. Repeat: search your history, monitor credits, and keep improving with each session.

Plans:

- Free: core grading with credits.
- Pro: more corrections and richer AI feedback.
- Elite: includes personalized practice generation from existing exams for deeper prep and infinite corrections.

Ideal for:

- Students preparing for exams with targeted practice.
- Educators needing quick, consistent grading and solution references.
- Tutors who want a repeatable, portable feedback workflow.

Download RedPen to grade, learn, and practice with AI—anytime, anywhere.

User Growth & Download Statistics

App
By:
Tandem Data
Downloads:
35
Version:
1.0.0 Last updated: 2026-01-16
Version code:
29
Creation date:
2026-01-16
Publisher country:
ES ES
Permissions:
  • android.permission.CAMERA Very high risk
  • android.permission.RECORD_AUDIO Very high risk
  • android.permission.SYSTEM_ALERT_WINDOW High risk
  • android.permission.WRITE_EXTERNAL_STORAGE High risk
  • android.permission.INTERNET Low risk
  • com.android.vending.BILLING Low risk
  • android.permission.ACCESS_NETWORK_STATE Safe
  • android.permission.VIBRATE Safe
  • com.android.vending.CHECK_LICENSE Safe
  • com.redpen.app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Size:
78.66MB
Email:
da*****@gmail.com
URLs:
Privacy policy
Full description:
See detailed description
Source:
Google Play Store
Data ingested on:
2026-06-04
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.
Developed by:
Tandem Data
Google Play Store
https://play.google.com/store/apps/details?id=com.redpen.app
Email:
da*****@gmail.com

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