Side by side

Cogni vs StudyTab

Both stand on ai flashcard generators. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Choose StudyTab if you want one workspace for source materials, notes, an AI tutor, and spaced-repetition review. Its free plan covers notes and review, while the knowledge graph and larger AI allowance start with Pro at ₹199 a month. Learners who rely on Anki add-ons or per-review answer logs should account for those items not transferring with imported decks.

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The facts

	Cogni	StudyTab
Free plan	Yes	Yes
Open source	Not published	Not published
Runs on	Android, iPhone, Web	Android, iPhone, Web
Lowest paid plan	Free or on request	Free or on request
Plans published	1	3
Maker	Cogni	Not published
Website	cogni.cards	studytab.ai
On ai flashcard generators	#4 of 27	#24 of 27

Cogni: what it does well

StudyTab: what it does well

Accepts PDFs, web pages, videos, and photos of notes.
AI tutor cites the page or note used in its answer.
Supports FSRS and classic SM-2 scheduling, configurable by deck.
Caches downloaded decks for offline review and syncs on reconnect.
Offers export options and standard .apkg deck import.

What to know first

Anki per-review answer logs and add-ons do not transfer.
The free plan includes only a starter AI credit balance.
The knowledge graph is included in the paid Pro plan.

Alternatives to Cogni Alternatives to StudyTab The whole list