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No. 35 of 95 ·AI Study Tools

Cognito System

iPhone

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Freedom report

Two barsScore 6.7

  • Free tierA free tier is on its own pricing page
  • Open codeNo open-source code on record
  • Runs widely1 of 6 device platforms
  • DocumentedPlans, terms and facts published

Cognito System is ranked #35 of 95 in AI study tools on Freedom251. It runs on iOS. There is a free plan.

Cognito System plans and pricing

All plans
Free Free 10 AI generations each calendar month 10 AI generations per month cognitosystem.com · 21 Sept 2026
Premium Weekly Not published Unlimited AI card generations · Quiz and Type Answer modes · AI and Voice Tutors · PDF, audio, YouTube, arXiv, and supported web sources apps.apple.com · 21 Sept 2026
Premium Monthly Not published Unlimited AI card generations · Quiz and Type Answer modes · AI and Voice Tutors · Deck translation and AI Rewrite apps.apple.com · 21 Sept 2026
Premium Yearly Not published Unlimited AI card generations · Quiz and Type Answer modes · AI and Voice Tutors · Advanced AI study tools apps.apple.com · 21 Sept 2026
Lifetime Access Not published Lifetime access to Premium features apps.apple.com · 21 Sept 2026

Compared on AI study tools

Free plan
Yes
AI flashcards
Yes
AI quizzes
Yes
Source uploads
Yes
Mobile app coverage
ios
Source citations
Yes

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