Comparison

Red Sheet vs Red Sheet Camera

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Red Sheet

Features
Read 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/

About

Red Sheet Camera

Features
Read full description

Turn your everyday notes into flashcards β€” just by taking a photo. Red Sheet Camera hides the answers you wrote in red or orange pen (and green highlighter), so you can quiz yourself just like a physical red memorization sheet. HOW IT WORKS β€” 3 EASY STEPS 1. Scan your notes or textbook (auto-straightened) 2. Red-pen answers get hidden by the sheet 3. Tap or slide the sheet to reveal the answers FEATURES - A real red sheet, digitized The same idea as a physical red sheet: red and orange pen disappear, while black and blue text stays readable. - Auto-Hide Tap "Auto-Hide" to detect red/orange pen and green highlighter and cover them automatically. Fine-tune the hidden areas by tap or drag. - Organize by subject Keep a separate notebook for each subject β€” biology, history, English, math and more. - Fully on-device Everything works offline, and your photos stay on your device. Perfect for exam prep, vocabulary, dates, formulas and anything you need to memorize. PRO (ONE-TIME PURCHASE) Scanning, hiding and studying with the red sheet stay free, always. With Pro: - The parts you could not recall are remembered - Next time, review only those parts - See how many rounds you have done and how much you recalled - No ads One payment. Restore it for free after changing or reinstalling your device.

Screenshots

Red Sheet4 screens
Red Sheet Camera4 screens

Verdict

The call

Red Sheet and Red Sheet Camera are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Red Sheet sells 1 in-app purchase, starting at $2.99 per year and Red Sheet Camera sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Red Sheet ships an update every 3 days, Red Sheet Camera every 6 days. Both last shipped on September 18, 2026.

ScorecardNo meaningful differences
Red Sheet versus Red Sheet Camera: the parameters behind the verdict, then further details
ParameterRed SheetRed Sheet Camera
PriceFreeFree
Update frequencyEvery 3 days β€” betterEvery 6 days
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad β€” betteriPhone
Requires iOS18.017.0 β€” better
Further details β€” not scored
Size180 MB16 MB
Age rating4+4+
DeveloperN-Verse LLCRAINBOW TREE LLC

In-app purchases

1 purchases

Red Sheet

Subscriptions1
  • Red Sheet-kun Premium Annual$2.991 Year
1 purchases

Red Sheet Camera

One-time1
  • εΊƒε‘Šγ‚’ε‰Šι™€$2.99

Questions

Is Red Sheet free?
Red Sheet is free to download, with in-app purchases available.
Is Red Sheet Camera free?
Red Sheet Camera is free to download, with in-app purchases available.
Do Red Sheet or Red Sheet Camera have ads?
Both Red Sheet and Red Sheet Camera show ads.
Which is updated more often, Red Sheet or Red Sheet Camera?
Red Sheet ships an update every 3 days, and Red Sheet Camera every 6 days. Most recently, Red Sheet was updated on September 18, 2026 and Red Sheet Camera on September 18, 2026.

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