A+ Core 1 Study App
517 terms + 90 original scenarios + automatic Listen & Learn + multi-angle recall. One mission: know the answer before you flip.
Five-day sprint
How to play and save this app
Cards: Guess the definition, tap to reveal, then mark Got it or Missed. Quiz: Choose one of four meanings. Recall: Read a definition and type the term. Pass all four Reduntify angles to mark a term mastered. Reduntify tests four different angles; PBQs let you practice troubleshooting before revealing a supplied reference answer. The app stores progress on this device in this browser.
iPhone: Open your hosted HTTPS link in Safari and choose Share → Add to Home Screen. This PWA caches the question deck for offline use after the first visit. Avoid private browsing; back up your data periodically.
Important: This deck contains 517 concise paraphrases of the study glossary, rather than exact verbatim copies. Questions supplement, but do not replace, full CompTIA scenario practice.
New in V5: Listen & Learn automatically repeats a term and definition 3, 5 or 10 times, then tests recall. Every term has four retrieval angles. High-frequency concepts have hand-written examples and troubleshooting prompts; other concepts use honest open-ended application practice. Self-ratings are not automatic grading.
Made for CompTIA A+ Core 1 (220-1201) review. Independent study tool; not affiliated with CompTIA. Your progress stays in this browser unless you export it.