Just Remember vs Memuri
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Just Remember
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Just Remember helps you hide, recall and check content you prepare yourself. It continues Kakushi’s photo masking features and adds text-pair study sets. CREATE FROM PHOTOS Take a photo or import a page from your library. Cover what you want to remember with freehand strokes, rectangles or lines. Tap masks individually, reveal them all or hide them again. Organize photo sheets and text sets in folders, number questions, optionally save correct answers and enter responses, and set review reminders. CREATE TEXT PAIRS Enter the front and back side by side in two columns. Start with ten rows and add ten more whenever you need them. Use words and meanings, terms and explanations, dates and events, or your own multiline content. Edit, delete and reorder pairs. RECALL, THEN CHECK Before starting a text-pair session, choose list or single view, the side to show, and original or shuffled order. Study then opens full screen; reveal answers as needed. Shuffling never changes the saved order, and opening an answer does not mark it correct or mastered. REVIEW RECORDS Folders can hold photo sheets and text sets. A simple record shows the unique answers you opened and when you last reviewed each material. STUDY SAVED MATERIALS OFFLINE Once a photo sheet or text set is saved inside the app, study it without Wi-Fi or mobile data. Revisit your own materials on the train or whenever you have a moment to practice. FREE AND PRO Create up to five new photo sheets per month for free. Keep up to three text sets, with unlimited pairs in each. Saved materials remain available to study and edit, even when you are over the free limit. Pro provides unlimited photo sheets and text sets, with no ads. The existing monthly subscription and one-time lifetime purchase remain available. Existing Pro purchase rights are retained. Purchasing and restoring purchases may require a connection. Privacy: https://kazusa703.github.io/privacy.html Terms: https://kazusa703.github.io/terms.html Support: https://kazusa703.github.io/support.html
Memuri
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Cover what you need to remember. It becomes a question. Memuri turns photos and PDF pages into occlusion flashcards. Import a page, swipe over the answer, and study by recalling what is hidden. No retyping. No rebuilding the notes you already made. MAKE QUESTIONS WITH A SWIPE - Import photos, screenshots, and selected PDF pages - Draw one or more masks over the parts you want to remember - Share multiple images from Photos to create cards in bulk - Reveal each answer when you study - Add text, images, or recordings to the answer side REPEAT THE WHOLE DECK BEFORE THE EXAM Set an exam date and Memuri keeps reviews from slipping past it. When you need a final push, Cram All lets you repeat the complete deck for as many rounds as you choose—without changing your long-term review schedule. Widgets show the days left and today's workload. REMEMBER FOR LONGER On regular study days, spaced repetition schedules each question from your reviews. Choose a review intensity that fits your pace. YOUR CARDS STAY YOURS - Create, study, and export without an internet connection - No Memuri account required - Optional iCloud sync uses your private iCloud database - No in-app ads; optional ad measurement only if you allow tracking - Export to apkg is always free, including cards beyond the free limit Free: create and study up to 300 questions. Memuri Pro: unlimited questions, unlimited apkg imports, and iCloud sync. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://arboreumlabs.com/memuri/privacy
Screenshots
Verdict
The clearest difference is update cadence: Memuri at weekly against Just Remember's fortnightly. Memuri also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Just Remember sells 1 one-off in-app purchase and Memuri sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
Just Remember ships an update fortnightly, Memuri weekly. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.
| Parameter | Just Remember | Memuri |
|---|---|---|
| Price | Free | Free |
| Update frequency | Fortnightly | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | atsuko imai | HYUNWOO PARK |
In-app purchases
Just Remember
- Kakushi Pro Lifetime$9.99
Memuri
- Memuri Pro Monthly$3.991 Month
- Memuri Pro Yearly$19.991 Year
- Memuri Pro Lifetime$49.99








