Red Sheet vs AI Study Sheet
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Red Sheet
Read full descriptionHide full description
Choose what you want to learn. AI creates a study sheet you can use immediately with the red sheet in the same app. From creating materials to memorizing them, the whole flow stays in one place. You can also create study sheets from photos of study materials and worksheets. Your existing textbooks, notes, photos, scans, and PDFs still work with the red sheet. CREATE WITH AI - Generate 20 study items by choosing a topic - Set a level for middle school, high school, exams, or qualifications - Create study sheets from photos of materials, worksheets, and notes - Enter your own content when you prefer HIDE AND MEMORIZE - Switch between red, green, and blue sheets - Adjust sheet opacity - Choose text removal or black masking - Move the sheet with your finger to check answers USE YOUR OWN MATERIALS - Study with the live camera - Import photos and PDFs or scan pages - Add markers, pen strokes, and text - Export as PDF or images Premium and Premium AI are auto-renewable subscriptions. Payment is charged to your Apple Account at confirmation. Subscriptions renew unless canceled at least 24 hours before the end of the current period. Manage or cancel them in your App Store account settings. Terms of Use: https://redsheet-3a6-7xe.pages.dev/en/terms/ Privacy Policy: https://redsheet-3a6-7xe.pages.dev/en/privacy/
AI Study Sheet
Transform your study materials into interactive flashcards without retyping. This app uses AI to hide key terms in photos and PDFs, helping you memorize information for exams and courses. It offers customizable study modes and personalized review recommendations.
- AI-powered term masking
- Import from photos and PDFs
- Customizable study modes
- Personalized review recommendations
- Organize with folders and search
- Share editable study materials
- On-device AI processing
Read full descriptionHide full description
Turn the materials you already study into hide-and-reveal practice. AI Study Sheet hides key terms in photos and PDFs, helping you recall what you learned in class, a course or workplace training. Keep the original page layout instead of retyping everything into flashcards. FROM CLASS NOTES TO CERTIFICATION STUDY Import textbook pages, class handouts, lecture notes and course PDFs. Review vocabulary, definitions, dates and key concepts for quizzes, midterms, finals or certification exams. Use it alongside school, college, tutoring and professional courses for the memorization part of learning. LESS SETUP, FEWER TAPS AI selects key terms to hide while preserving the text, diagrams and layout around them. Check and edit the masks whenever you need to. In Auto mode, the highlighted mask opens after 3 seconds to reveal the answer. Try to recall it before it appears. Prefer your own pace? Use Manual mode to reveal answers yourself. REVIEW BASED ON WHAT YOU REMEMBER After studying, record whether you remembered each page, felt unsure or need more practice. Your ratings and study activity help the app recommend what to review next. Enable notifications to open Auto study directly when review material is available. Choose 1β10 pages per session and resume an interrupted session from where you left off. ORGANIZE, SHARE AND BACK UP Find materials with search and folders, and look back at your study history. Share editable masked materials so someone else can study them too. Back up materials, masks and study history to a file and restore them when needed. PRIVATE STUDY ON YOUR DEVICE Our custom AI masking runs entirely on your device. Study with confidence without sending your materials or OCR text to external servers. OPTIONAL STUDYPLUS INTEGRATION After connecting to Studyplus and giving consent, your study duration, session end time and a generic comment can be recorded automatically when each new study session ends. You can turn automatic recording off at any time in Settings. FREE TO START, ONE-TIME UPGRADE No ads. Save up to 3 pages at first, then up to 10 after completing your first study session. The optional one-time upgrade removes the save limit and lets you send shared materials. Free users can receive shared materials within their save limit. Purchase restoration is supported. No subscription. Text recognition and automatic masking depend on the quality and content of your materials. Check and edit the results as needed.
Screenshots
Verdict
The clearest difference is ads: AI Study Sheet at none against Red Sheet's shown. AI Study Sheet also leads on iOS requirement (16.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Red Sheet sells 1 in-app purchase, starting at $2.99 per year and AI Study Sheet sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.
| Parameter | Red Sheet | AI Study Sheet |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 100.0% of reviews |
| Update frequency | Every 4 days | Every 4 days |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Monetization | β | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 16.0 β better |
| Further details β not scored | ||
| Size | 180 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | N-Verse LLC | Masaki Iino |
In-app purchases
Red Sheet
- Red Sheet-kun Premium Annual$2.991 Year
AI Study Sheet
- Unlimited Saves$9.99
Questions
Is Red Sheet free?
Is AI Study Sheet free?
Do Red Sheet or AI Study Sheet have ads?
Which is updated more often, Red Sheet or AI Study Sheet?
Other comparisons















