
Free
In-App Purchases
About
Brainiac - Vocabulary turns a photo of a vocabulary worksheet into focused, student-friendly practice. The app recognizes vocabulary terms and pairs them with definitions, while letting users review and edit definitions or manually add words and definitions before studying.
Features:
• On-device vocabulary-list recognition
• Definition review and editing
• Manual word and definition entry
• Saved vocabulary lists for later study
• Listen & Learn practice
• Multiple-choice meaning matching
• Typed Spell It practice
• Missed-word review
• Friday Test mode
• Progress tracking
• No advertising
Try Demo List loads sample words and definitions so users can explore the app. Listen & Learn is free for every vocabulary list. A one-time $1.99 Brainiac Premium purchase unlocks Match the Meaning, Spell It, Missed Words, and Friday Test for every list. There is no subscription or recurring charge.
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What's New in Brainiac
1.0
September 22, 2026
1
Subscriptions & In-App Purchases
$1.99
Brainiac Premium Lifetime
Unlock all vocabulary and spelling practice features.



