Chill Spark vs Math by Anna

Spark turns spare moments into learning moments. Chill Spark delivers bite-sized video lessons and quick quizzes that fit into your day — no long lectures, no heavy commitment. EXPLORE COURSES Browse the course library and pick the topics that spark your curiosity. LEARN IN MINUTES Each lesson is a short, focused video followed by quick questions that check your understanding. A full session takes just a few minutes. QUIZZES THAT ADAPT Spark adjusts question difficulty to how you're doing, so you're always challenged but never overwhelmed. SET GOALS, BUILD A HABIT Set your own learning goals and let Spark keep you on track with well-timed reminders that fit around your routine. TRACK YOUR PROGRESS Review your learning history and quiz results at a glance, and watch your streak grow. SMART, RESPECTFUL NUDGES Spark can use signals like motion and time of day to suggest learning at the moments that suit you best — always under your control in Settings. Chill Spark is free — no ads, no subscriptions. A free account keeps your progress in sync.

Math by Anna: Grades 1–12 gives students focused, grade-level math practice from elementary arithmetic through high school topics. Explore 50 units in each grade, with new units continuing directly after the original learning units. Choose a grade and skill, then practice with instant feedback and clear explanations. Sessions contain up to 30 questions. Some focused topics have shorter sessions to avoid repeating the same question within a fresh round. Question selection considers recently seen questions; older questions may return as a topic's available question pool is reused. New units include worked examples, practice, and challenge activities. Unfinished sessions are saved on the device so students can return where they left off. Navigation tabs stay out of the way during lessons, practice, and exams. Each grade also includes a 60-question exam scored out of 100. Students can take exams multiple times and view prior scores. Practice areas include: • Number sense and arithmetic • Addition, subtraction, multiplication, and division • Fractions, decimals, ratios, percentages, and measurement • Geometry, statistics, expressions, equations, algebra, and advanced grade-level topics Students can track completed questions, accuracy, skill progress, exam results, and learning streaks. Progress stays on the device. Designed with families in mind: • No advertising • No tracking or third-party analytics • No chat or public profiles • Parent area and app-sharing shortcut protected by a grown-up check • One free unit in every grade • Optional Math by Anna Premium unlocks the remaining units Math by Anna is designed for independent practice and skill reinforcement. It does not replace classroom instruction. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://math-by-anna-support.pages.dev/privacy/