Comparison

Smart Flashcard Study vs スマホ見張り|勉強集中タイマー

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

Head to head
About

Smart Flashcard Study

Create and review custom flashcards directly from your home screen widgets. Supports various question formats, rich media, and offline study. Ideal for memorizing vocabulary, formulas, and diagrams.

Highlights
  • Custom flashcard creation
  • Widget-based review
  • Multiple choice and cloze cards
  • Image occlusion
  • Spaced repetition
  • Offline study
  • Rich media support (images, LaTeX)
Features
Read full description

Create your own flashcards and review them directly in a widget. Mnemo brings together multiple choice, cloze cards and image occlusion for vocabulary, medical diagrams, formulas and the subjects you want to remember. YOUR MATERIAL, YOUR STUDY ROUTINE Write your own questions and answers or import structured cards with CSV or JSON. Organize your material into decks and use classic, multiple-choice, cloze or image-occlusion cards. Mnemo is a tool for your own learning content, rather than a complete exam question bank or medical atlas. REVIEW FROM A WIDGET Flip cards, answer multiple-choice questions and record your recall without opening the app. Passive widgets rotate questions and answers. Use Home Screen widgets to keep your material close between study sessions. MAKE RICH LEARNING CARDS Combine formatted text, images and LaTeX formulas. Use code highlighting for technical material and text-to-speech for vocabulary and pronunciation. BUILD A LASTING HABIT Spaced repetition in Mnemo Pro schedules your reviews. Heatmaps, streaks and a study companion help you see your progress and keep practising. PRIVATE, EVEN OFFLINE Study without an internet connection. Your library syncs through your personal iCloud. No account, advertising or subscription is required. Try the core features with the starter experience. Mnemo Pro unlocks unlimited decks and cards with a one-time purchase. Developed by a psychologist for students and lifelong learners.

About

スマホ見張り|勉強集中タイマー

Features
Read full description

スマホ見張りは、スマホを「自分専用の試験監督」に変える勉強集中タイマーです。 机に立てたiPhoneのフロントカメラが、集中セッション中のあなたの視線だけをそっと見張ります。教科書やノートに向かっている間は、集中時間が静かに積み上がる。スマホをチラ見した瞬間——画面が真っ赤になり、振動でバレる。「スマホを見なかった時間」がそのまま記録になる、逆転の発想の集中タイマーです。 ■ こんな人へ ・机の上のスマホを5分おきに触ってしまう受験生・資格勉強中の人 ・集中アプリを入れても、結局自分で解除して触ってしまう人 ・「今日は本当に集中できたのか」を数字で知りたい人 ■ 主な機能 ・視線でバレる集中タイマー:画面に視線が戻った瞬間、赤い警告画面と振動。よそ見はごまかせません ・スマホを見なかった時間だけが積み上がる集中記録 ・セッション終了ごとに、集中時間・チラ見回数・最長無中断ストリークをその場で確認 ・集中中は画面が自動で暗転。電池の消費と誘惑の光を同時にカット ・セッションは回数無制限。毎日の集中はすべて無料で使えます ■ Pro(買い切り) ・全履歴と週・月の合計、連続日数ストリーク ・誘惑ヒートマップ:あなたが「何時にスマホに負けやすいか」を24時間の弱点マップで可視化 ・勉強記録の共有・書き出し ■ プライバシー カメラの映像は「視線が画面に向いているか」の判定だけに使い、すべて端末内で処理します。録画・保存・送信は一切ありません。収集するデータはゼロです。 ■ 使い方 1. スマホをスタンドや本に立てかけて、顔が映る位置に置く 2. 「集中を始める」をタップ 3. あとは教科書に集中するだけ。スマホを見たら、バレます 対応機種:前面カメラのあるiPhone。Face ID対応機種では、TrueDepthカメラでより高精度に視線を判定します。

Screenshots

Smart Flashcard Study4 screens
スマホ見張り|勉強集中タイマー4 screens

Verdict

The call

The clearest difference is in-app purchases: スマホ見張り|勉強集中タイマー at none against Smart Flashcard Study's 1. スマホ見張り|勉強集中タイマー also leads on iOS requirement (18.0 vs 26.0). Smart Flashcard Study's advantage is device support (3 vs 1). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Smart Flashcard Study sells 1 one-off in-app purchase. スマホ見張り|勉強集中タイマー asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Smart Flashcard Study versus スマホ見張り|勉強集中タイマー: the parameters behind the verdict, then further details
ParameterSmart Flashcard Studyスマホ見張り|勉強集中タイマー
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS26.018.0 — better
Further details — not scored
Size232 MB2 MB
Age rating4+4+
DeveloperMax LottermoserShuhei Yamamoto

In-app purchases

1 purchases

Smart Flashcard Study

One-time1
  • Mnemo Pro$15.99
None

スマホ見張り|勉強集中タイマー

No in-app purchases

Questions

Is Smart Flashcard Study free?
Smart Flashcard Study is free to download, with in-app purchases available.
Is スマホ見張り|勉強集中タイマー free?
スマホ見張り|勉強集中タイマー is free to download, with no in-app purchases.
Do Smart Flashcard Study or スマホ見張り|勉強集中タイマー have ads?
Neither Smart Flashcard Study nor スマホ見張り|勉強集中タイマー shows ads.

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