# olmps/memo

Memo is an open-source, programming-oriented spaced repetition software (SRS) written in Flutter.

Repository: https://github.com/olmps/memo
Canonical: https://ross.abutalabs.com/products/memo
Language: Dart
License: BSD-3-Clause
License Family: permissive
Topics: app, flutter, spaced-repetition
Last push: 2024-07-29T20:16:52+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 2010, "days_push": 765, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1870, forks 165 (observed 2026-08-28T04:05:46.769380+00:00)

## What it is
Memo is an open-source, programming-oriented spaced repetition software (SRS) built with Flutter. It is a mobile application monorepo targeting Android and iOS that helps users memorize programming concepts using spaced repetition.

## Use cases
- memorize programming concepts with spaced repetition
- study for coding interviews using flashcards
- learn a new programming language with an SRS app
- review programming vocabulary on my phone
- find an open-source Anki alternative for developers
- track spaced repetition study sessions on mobile

## When to choose
- you want a mobile-first spaced repetition app focused on programming topics
- you prefer an open-source SRS you can self-build and contribute to
- you want a Flutter-based SRS codebase to learn from or extend

## When to avoid
- you need desktop or web builds today, since only Android and iOS are supported
- you want a general-purpose SRS with rich third-party deck imports like Anki
- you need a mature, feature-complete product rather than a community project

## Facets
- artifact type: application
- maturity: active
- function: mobile-framework
- domain: education, developer-tools, programming-languages
- platform: cross-platform
- tags: spaced-repetition, flutter, srs, flashcards, learning, android, ios

## Member repositories
- olmps/memo (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:46.769380+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:15:05.731110+00:00, confidence not recorded.
  - readme: https://github.com/olmps/memo (fetched 2026-08-28T04:05:46.769380+00:00, sha 6af4f4c1519e)
- Data as of 2026-08-30T08:39:29.467469+00:00.