# Mnemosyne review, pricing and alternatives

Source: https://listme.name/software/mnemosyne
Website: https://mnemosyne-proj.org/

Free open-source flashcard program with an adaptive scheduler

Mnemosyne is a free, open-source flashcard program that schedules reviews with an adaptive algorithm and syncs between devices. It has clients for Windows, Mac, Linux and Android, and its project also runs research into long-term memory.

Mnemosyne is a flashcard program with two aims, as its homepage puts it: a free tool that optimizes the learning process, and a research project into long-term memory. Its algorithm schedules each card for review at the best time, so difficult cards come up more often and well-known cards less often. Cards can hold images, video and audio, and the README lists Google text-to-speech and translate support.

The clients run on Windows, Mac, Linux and Android, and the README lists bi-directional syncing between several devices. Anonymous learning statistics can be uploaded to a central server for research, but that option is off by default. The source is on GitHub under AGPL-3.0 with an added attribution term, and the master branch has commits from April 2026. Mnemosyne suits people who want a free flashcard program across desktop and Android.

- Free and open source | Windows, macOS, Linux, Android | open source (AGPL-3.0 with an attribution term)
- Price: Free and open source; license adds an attribution term
- Checked: 2026-10-10

## Strengths

- Free and open source, with a public repository
- Schedules difficult cards more often
- Clients for Windows, Mac, Linux and Android
- Syncing between several devices

## Limits

- Derived works must show the Mnemosyne name

## Rankings

- #6 of 10 in [best Flashcard and spaced repetition apps](https://listme.name/best/flashcard-and-spaced-repetition-apps), score 80.0: Free, open-source flashcard program with an adaptive scheduler and syncing between Windows, Mac, Linux and Android. Its code is under AGPL-3.0 with an added attribution term, and its README lists no AI study tools.

## Alternatives

- [Anki](https://listme.name/software/anki), score 93.0
- [RemNote](https://listme.name/software/remnote), score 89.0
- [Mochi](https://listme.name/software/mochi), score 86.5
- [AnkiDroid](https://listme.name/software/ankidroid), score 83.0
- [Brainscape](https://listme.name/software/brainscape), score 81.5
- [Knowt](https://listme.name/software/knowt), score 79.0
- [Quizlet](https://listme.name/software/quizlet), score 77.5
- [Cram](https://listme.name/software/cram), score 76.5