StudyLapse vs Memosh
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StudyLapse
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Study-Lapseは、ひとりでも、みんなでも続けられる勉強記録アプリです。 勉強を始めると、その時間をタイムラプスで記録。 今日どれだけ頑張ったのかを、動画と学習ログとして目に見える形で残せます。 勉強時間、科目、メモ、連続記録はカレンダーで振り返ることができます。 ひとりで集中した日も、友達と一緒に頑張った日も、毎日の努力が少しずつ積み重なっていきます。 友達とつながれば、勉強中の様子を共有する無音の勉強通話も利用できます。 同じ自習室にいるような感覚で、家でも集中しやすい環境をつくります。 主な機能 ・タイムラプスで残す勉強記録 ・学習時間・科目・メモの記録 ・友達との勉強通話 ・フレンドとの学習ログ共有 ・カレンダーでの振り返り ・連続記録の可視化 ・科目別の学習時間確認 今日の15分から、努力が見える勉強習慣を始めよう。
Memosh
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Point your camera at a textbook or your notes, and Memosh reads it into flashcards. Scanned pages and PDFs both work — the time you spent typing cards out goes back into learning them. ■ Snap it, or import a PDF Shoot pages with the built-in document scanner — it straightens the page and reads the text into cards. For PDFs, just pick a page range. Scanned PDFs whose text cannot be extracted are read as images instead, so material you scanned from paper still works. ■ Four kinds of card • Basic — a question on the front, the answer on the back • Cloze — fill in the blanked-out part of a sentence • Term and definition — the term on the front, its definition on the back • Multiple choice — pick the right one from four options Choose whichever suits the material. ■ Back again, just before you forget After each card you pick Again, Hard, Good, or Easy, and that decides when it returns. Cards you know well spread further apart; shaky ones come back sooner. Your review time concentrates on what you have not learned yet. ■ Set your own pace Each deck can cap how many new cards and how many reviews it shows per day. Cards you keep getting wrong are flagged automatically, and you can set one aside and bring it back later. ■ Check that it stuck Turn your cards into a quiz and answer them as multiple choice. Past attempts are kept in a history, and your day-to-day progress shows up as a heatmap. ■ Audio and images Attach a photo or a recording to either side of a card — useful for subjects that need pronunciation or diagrams. ■ No account, free There is nothing to sign up for and nothing to log into. Your cards are stored on your device and are never shared. Reviewing works offline; only generating new cards needs a connection. AI generation is limited to 60 requests per day, and resets when the date changes. Available in Japanese, English, and Korean.
Screenshots
Verdict
The clearest difference is iOS requirement: Memosh at 18.0 against StudyLapse's 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | StudyLapse | Memosh |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Etsuko Kubota | yunosuke yata |
In-app purchases
StudyLapse
No in-app purchases
Memosh
No in-app purchases









