Flashcard Blocker vs Toi Lock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flashcard Blocker
Transform idle screen time into vocabulary learning opportunities. This app blocks distracting apps, replacing your urge to scroll with educational flashcards. Learn new words passively throughout the day without dedicated study sessions.
- Smart app blocker for social media and video apps
- Vocabulary flashcards on every phone unlock
- Spaced repetition learning algorithm
- 1,080+ curated words or custom lists
- Streak tracking for daily learning habits
- Focus and Dumb Phone modes
- 100% offline and private
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LearnScreen combines vocabulary practice with limits on distracting apps. Choose a built-in word set or add your own words. Review them with flashcards and spaced repetition. Select the apps you want to limit, choose a blocking mode, and set the days and times when it applies. Use short reviews and time earned through practice to manage access to your selected apps. Learning and access options depend on the mode you choose. Start with words you want to remember and a schedule that fits your routine. Terms of Use: https://learnscreen.vercel.app/terms.html Privacy Policy: https://learnscreen.vercel.app/privacy.html
Toi Lock
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ToiLock は、暗記カードを解いてアプリを解除できるスクリーンタイムアプリです。 SNSやゲームを開く前に、単語・用語・英語・資格問題など、自分で作成した暗記カードに答えることで解除できます。 「つい開いてしまう時間」を、「少しだけ勉強する時間」に変える。 学習習慣づくりをサポートします。 こんな人におすすめ ・スマホ時間を減らしたい ・勉強習慣を作りたい ・単語帳を毎日続けたい ・資格試験や語学学習をしている ・集中力を保ちたい 主な機能 ○ スクリーンタイム ・時間帯ごとのロック設定 ・使用時間によるロック設定 ・一時解除機能 ・アプリごとにグループ管理 ・自分に合ったルールを作成 暗記カード ・オリジナル暗記カードを作成 ・表裏カード対応 ・タグ管理 ・画像付きカード対応 ・共有 / インポート対応 ToiLock は、Apple の Screen Time API を利用して動作します。 保護者向け監視アプリではなく、自己管理・学習支援を目的としたアプリです。
Screenshots
Verdict
Flashcard Blocker and Toi Lock are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Flashcard Blocker sells 3 in-app purchases, starting at $4.99 per month and Toi Lock sells 3 one-off in-app purchases. 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 7, 2026 and October 17, 2026 respectively.
| Parameter | Flashcard Blocker | Toi Lock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 53 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Roman Grunin | Masami Mitsuta |
In-app purchases
Flashcard Blocker
- PRO - Monthly7 Days trial$4.991 Month
- PRO - annual7 Days trial$19.991 Year
- PRO - Lifetime$59.99
Toi Lock
- Card Capacity +50$0.99
- Card Capacity +500$4.99
- Card Capacity +2000$9.99









