Screen Time Blocker vs スマートタイマーAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Screen Time Blocker
This app helps you regain control of your smartphone usage by setting app and website limits. It creates focused moments for work, study, or sleep by blocking distracting applications during designated times. Features include customizable restrictions, a "shield" screen to enforce limits, and a Pomodoro timer for enhanced productivity.
- App and website restrictions
- Customizable time limits
- "Shield" screen for enforcement
- Pomodoro timer integration
- Undisableable shield option (premium)
- Multiple restriction profiles
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Focus is an app designed to create truly focused moments for you. It's perfect for those who can't help but open their phones, even when there are tasks to be done - a solution for your smartphone addiction. Leveraging the Screen Time feature, Focus can assist you when you need concentration for obtaining certifications, test studies, or work. Additionally, it's a valuable tool for those looking to combat smartphone addiction and improve sleep quality. ■ Focus safeguards your time with the following features: ・ Focus uses the Screen Time API. This API ensures no unauthorized data access. Please grant permission with peace of mind. ・ It operates based on the apps and times you set for restrictions. For instance, you can set it to prevent SNS usage between 9:00-17:00 during work or study hours. Even granting permissions as short as 10 minutes is possible. ・ If you exceed the time limit and continue to use the app, a "shield" screen appears, preventing further use. ・ Outside the restriction hours (e.g., after 17:00), the shield is deactivated, and the restricted apps become accessible again. ・ You can set multiple restrictions, tailored to your lifestyle. ・ There's a Pomodoro timer feature that leverages the app restriction function. This helps you study or work more efficiently. ・ It's also possible to make the shield non-deactivatable from the premium plan, ensuring you always adhere to the limits. Focus is recommended for: Those addicted to SNS, often checking it during work hours. With Focus, you can set it so SNS apps are off-limits from 9:00 - 17:00. People who use their phones before sleeping. You can set all apps to be unusable after 22:00. If you start your morning dawdling on entertainment or gaming apps and miss a productive start. For instance, restrict such apps from 8:00 - 10:00. Music lovers who get lost in their tunes during study breaks. You can set music apps to be usable only for 20 minutes during study hours. Those who quickly deactivate restrictions from the settings app. With Focus, you can set an undisable shield, ensuring you always adhere to the restrictions. It's also a reliable partner for those who want to concentrate on tasks using the Pomodoro timer. Please utilize this app to overcome temptations from other captivating apps. For inquiries or feedback, please contact us at: awesome.digitaldetox.app@gmail.com
スマートタイマーAI
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おすすめ開始、集中ルーチン、自動分析まで端末内で完結するフォーカスタイマーです。 Smart Timer AI は、iPhone標準タイマーの軽さはそのままに、継続しやすさと達成感を強化しました。勉強、仕事、家事、運動、休憩など、その時の目的に合うタイマーをすぐ始められます。 【主な機能】 ■ スマートおすすめ開始 時間帯とアプリ内の履歴をもとに、その場に合うプリセットを提案します。外部送信はなく、分析は端末内だけで完結します。 ■ ワンタッププリセット 集中、勉強、作業、運動、休憩、仮眠など、よく使う時間設定をワンタップで開始できます。 ■ カスタムプリセット保存 今の時間設定を名前付きで保存し、自分専用のタイマーとして何度でも呼び出せます。 ■ ルーチン自動進行 ポモドーロや深い集中ルーチンを1フェーズずつ自動でつなぎ、集中と休憩の切り替えをサポートします。 ■ 集中分析ダッシュボード 今日の達成率、連続達成日数、完走率、直近7日の積み上げを見える化。毎日の継続を後押しします。 ■ カウントダウンタイマー & ストップウォッチ 基本機能も高速で使いやすく、通知・音・テーマカラーも自由に変更できます。 【このアプリの強み】 ・起動してすぐ使える軽さ ・おすすめ、履歴、分析まで完全ローカル ・アカウント登録なし、広告なし ・標準タイマーより便利で、多機能すぎない 集中を始めるハードルを下げ、続ける理由まで作る。そんな毎日使えるタイマーアプリです。
Screenshots
Verdict
The clearest difference is in-app purchases: スマートタイマーAI at none against Screen Time Blocker's 15. スマートタイマーAI also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). Screen Time Blocker's advantage is update cadence (every 10 days vs every 6 weeks). 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
Both are free to download. Screen Time Blocker sells 15 in-app purchases, starting at $1.99 per month. スマートタイマーAI asks for nothing beyond the download.
Screen Time Blocker ships an update every 10 days, スマートタイマーAI every 6 weeks. The most recent releases landed on September 27, 2026 and September 18, 2026 respectively.
| Parameter | Screen Time Blocker | スマートタイマーAI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (21 ratings) — better | — |
| Positive reviews | 68.3% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Every 10 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 109 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | yudai hirose | Yuya Fujita |
In-app purchases
Screen Time Blocker
- Premium$1.991 Month
- Premium$2.991 Month
- Premium$4.991 Month
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- Premium$9.991 Month
- Premium$19.991 Year
- Premium$29.991 Year
- Premium$39.991 Year
- Premium$79.991 Year
- 100yen$0.49
- 300yen$1.99
- 1000yen$5.99
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- Premium$24.99
- Premium$39.99
- Premium$59.99
- 10000yen$59.99
スマートタイマーAI
No in-app purchases
Questions
Is Screen Time Blocker free?
Is スマートタイマーAI free?
Do Screen Time Blocker or スマートタイマーAI have ads?
Which is updated more often, Screen Time Blocker or スマートタイマーAI?
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