Micro two-minute true/false lessons guided by a pixel-art cat
Delivers two-minute micro-lessons using swipeable true-or-false cards and a pixel-art coach to expand general knowledge in short daily sessions. KnowSoda: General Knowledge, from Basalt Works, bundles over 9,800 interactive cards and summaries of 150 books into a mobile learning loop. It uses an adaptive spaced-repetition algorithm, works offline, and fits curious adults and trivia fans who prefer brief, repeatable practice on Android and iOS devices.
What users do in each session and why it suits quick study
The app presents claim cards that users answer true or false, then shows a short explanation; sessions are designed to last about two minutes and rely on rapid, repeated exposure to facts. Cards cover 161 subjects grouped into 30 areas, so a single session can sample science, history, psychology, or art while remaining compact enough for daily use.
How the learning method schedules reviews for retention
KnowSoda pairs the true-or-false micro-questions with an adaptive spaced-repetition algorithm that measures recall and serves items at the edge of current knowledge. The algorithm adjusts which cards reappear based on past responses, and Soda's Library integrates book summaries into the review stream so key ideas recur alongside factual claims.
Who can use it and how accessible it is
The design targets curious adults and trivia enthusiasts who want bite-sized practice; the pixel-art coach and progressive difficulty tiers (Foundations to Expert) let beginners and experienced learners pick a challenge level. Full offline functionality means learners can study without connectivity, and the four difficulty levels offer a clear path for skill progression.
Content breadth, customization, and subject depth
The app includes over 9,800 interactive cards and the curated Soda's Library of roughly 150 book summaries, so content spans quick facts and condensed ideas. Four progressive difficulty levels and self-discovery tests let users focus on weak areas, but content customization is limited to choosing subjects and difficulty rather than building custom card sets.
Practical pick for short daily learning, with a trivia-style format limitation
KnowSoda suits learners who prefer two-minute, repeated practice and a mix of trivia and book summaries; its adaptive review and offline access support steady habit formation. Learners who need long-form texts or free-form note-taking should consider that the true-or-false card format and preset content structure do not provide extended reading or open-ended composition options.
