FocuSnap! vs サクッと数学（高校受験対策）1問1答【サクトレ】

Focus with a system, not willpower. FocusSnap turns your smartphone into the ultimate "proctor." It's a new kind of focus app that records your study sessions with a unique mechanism. In beta testing, users increased their weekly study time by an average of 1.78x (*). We solve the problem of "I want to study, but I end up on my phone" with a system that doesn't rely on willpower. ■ Why your study habits don't stick It's not because your willpower is weak. It's because your phone is too tempting. FocusSnap doesn't ask for grit or discipline—it creates an environment where slacking off isn't an option, so you can perform at your best. ■ Three focus mechanisms 1. Random photo capture — your phone becomes a proctor While you study, the app takes photos of your hands at unpredictable times. Not knowing "when you'll be caught" keeps you honest. That exam-room focus can happen at home too. 2. Team & friend sharing — getting caught keeps you accountable Your photos are shared with your team and friends. The feeling of "being watched" is a stronger deterrent than any amount of willpower. When you do well, the same visibility becomes your biggest boost. 3. Photo log — proof of your effort More than a time log. Your study moments stack up as photos. Seeing how much you've actually done multiplies your sense of achievement. ■ Who it's for ・Exam takers & students — You want to focus at home and get results. ・Professionals studying for certifications — You want gentle accountability without a real supervisor. ・Anyone trying to use their phone less — You want to cut mindless screen time and build self-control. ■ Results ・1.78x study time: Average weekly study time increased in prototype users. ・Better habits: Many users report sustained study routines. ■ Get started FocusSnap is free to start. Stop blaming yourself. Download now and get a new kind of focus. (*) Based on comparison of study time before and after use among prototype users.

高校入試の数学対策はこのアプリにおまかせ！ サクトレは、高校受験に必要な数学の基礎知識を効率よく学べる一問一答形式の学習アプリです。通学時間やスキマ時間を活用して、サクサクとトレーニングできます。 【こんな人におすすめ】 ・高校受験を控えた中学3年生 ・数学の基礎を固めたい中学生 ・定期テスト対策をしたい人 ・短時間で効率よく復習したい人 【収録内容】 ・計算 正負の数、文字式、平方根、式の展開、因数分解など ・方程式 一次方程式、連立方程式、二次方程式、不等式など ・関数 比例・反比例、一次関数、二次関数、座標など ・図形の性質 角度、合同、相似、円周角、平行四辺形など ・図形の計量 三平方の定理、面積、体積、表面積など ・確率・統計 確率、平均値、中央値、四分位数、標本調査など 【アプリの特徴】 ・一問一答の4択形式で、サクサク学習できる ・全問に詳しい解説付きで、理解が深まる ・間違えた問題だけを復習できる機能 ・学習の進捗状況がひと目でわかる ・オフラインでも使えるので、どこでも学習可能 ・広告なしで集中して勉強できる 【効果的な使い方】 1. まずは全カテゴリを一通り解いてみる 2. 間違えた問題を中心に復習する 3. 定期的に繰り返して知識を定着させる 高校入試では、計算や基本的な公式の理解が問われます。このアプリで基礎をしっかり固めて、志望校合格を目指しましょう！