Cogni vs Memreader
Cogni
cogni.cardsMemreader
memreader.comSide by side
| Figure | Cogni | Memreader |
|---|---|---|
| Price from | Free | $4.08/mo |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Plans published | 1 | 5 |
| Spec score · AI Flashcard Generators | 8.6 (#7) | 8.6 (#9) |
| Spec score · Flashcard apps | 8.1 (#17) | 8.1 (#20) |
| Adaptive review | Yes | Yes |
| Card formats | mixed | basic |
| Free plan | Yes | Yes |
| Privacy | Cogni says it does not sell study content or personal information, use study content for third-party ads, or use users’ notes and cards to train a Cogni model. | The privacy policy says Memreader does not use advertising trackers or sell user data, and retains basic server logs for up to 30 days. |
| Purpose | Cogni combines study notes, AI flashcards and spaced-repetition reviews in one study tool. | Memreader is a reading app that turns highlights from uploaded books and papers into flashcards for spaced-repetition review. |
| Review scheduling | Learners rate cards Again, Hard, Medium or Easy, and Cogni adjusts each card’s review schedule. | Flashcards use an FSRS spaced-repetition schedule that adapts to recall performance. |
| Security | Cogni says it uses HTTPS in transit and access controls on systems holding data. | The privacy policy says data is encrypted in transit and at rest, and production access is restricted to authorized personnel with strong authentication. |
| Source formats | mixed | mixed |
| Study modes | flashcards | flashcards |
| Support | The site directs users to contact Cogni by email for questions and support. | The Pro plan includes priority support, and Memreader lists [email protected] for help with cancellation and refunds. |
Plans
Memreader
- FreeFree
- Pro$8 a month
- Founding Member$49 a year
- Pro monthly$8 a month
- Pro annual$72 a year
In their own words
Cogni
Cogni combines study notes, AI-generated flashcards and spaced-repetition reviews. It can make editable question-and-answer or cloze cards from text, PDFs, web pages and photos of notes. Notes support headings, bold, highlights, lists and images, and cards created from a note remain linked to it. During review, learners rate cards Again, Hard, Medium or Easy; Cogni adjusts each card’s review schedule based on those ratings. Progress views show daily streaks, retention by deck, cards due tomorrow and a forecast of upcoming weeks. Cogni is available on the web and in Android and iOS apps. The mobile apps support offline review and sync reviews across web and mobile when the device reconnects. The mobile app can import Anki .apkg decks, including subdecks, cloze cards and media, but does not transfer review history. Free access includes notes, spaced repetition, device sync and Anki import, subject to a daily review limit. Cogni says it does not sell study content or personal information, use study content for third-party ads, or use notes and cards to train a Cogni model.