Just Remember vs Red Sheet Camera
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Just Remember
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Study from the notes you already have. Take or import a photo, cover the answers, then tap each cover to check what you recalled. Just Remember also lets you create your own text flashcards for words, definitions, dates and questions. COVER A PHOTO, CHECK ONE ANSWER AT A TIME Draw freehand, rectangular or straight-line covers over a page. Reveal one answer, reveal them all, or hide them again. Organize photo sheets and text sets in folders on their own tabs. MAKE YOUR OWN QUESTION-AND-ANSWER SETS Enter the two sides in columns. Choose a list or one card at a time, choose which side to show, and study in saved or shuffled order. Shuffling does not change the order you saved. SEE WHAT YOU REVIEWED Records show the distinct answers opened and when you last reviewed each photo sheet or text set. Revealing an answer does not mean it was correct or mastered. USE SAVED MATERIALS OFFLINE Photo sheets and text sets that have finished saving in the app can be studied without an internet connection. Purchases, purchase restoration and ads may need a connection. FREE AND PRO Free: keep up to 100 photo sheets and 20 folders, with unlimited text sets and pairs. On the free plan, ads appear between your folders once you have four or more. Saved materials remain available to study and edit even above the free limit. Pro removes ads and the photo sheet and folder limits. Monthly and one-time purchase options are supported; see the purchase screen for available plans and current terms. Privacy Policy: https://kazusa703.github.io/privacy.html Terms of Use: https://kazusa703.github.io/terms.html Support: https://kazusa703.github.io/support.html
Red Sheet Camera
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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
Verdict
The clearest difference is iOS requirement: Red Sheet Camera at 17.0 against Just Remember's 26.0. On price, update cadence, ads and in-app purchases 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. Just Remember sells 2 in-app purchases, starting at $1.99 per month and Red Sheet Camera 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 weekly. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.
| Parameter | Just Remember | Red Sheet Camera |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly | Weekly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 17.0 β better |
| Further details β not scored | ||
| Size | 13 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | atsuko imai | RAINBOW TREE LLC |
In-app purchases
Just Remember
- Kakushi Pro Monthly$1.991 Month
- Kakushi Pro Lifetime$6.00
Red Sheet Camera
- εΊεγει€$2.99
Questions
Is Just Remember free?
Is Red Sheet Camera free?
Do Just Remember or Red Sheet Camera have ads?
Which is updated more often, Just Remember or Red Sheet Camera?
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