Inside memo: an open-source Flutter app worth studying

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

CategoryApp/Template
Stars★ 1,867
Last update2024-07-29
PriorityMedium

memo is an open-source open-source app / starter template for Flutter mobile app development, with 1,867★ on GitHub and last updated on 2024-07-29. This guide covers what memo does, why it matters in 2026, how to add it to your project, when to reach for it, and how it compares to the alternatives — plus a quick FAQ.

What is memo?

Memo is an open-source, programming-oriented spaced repetition software (SRS) written in Flutter. It focuses on learning from a complete, real-world Flutter codebase. The project lives at olmps/memo and is maintained by olmps.

Why memo is worth knowing in 2026

memo carries 1,867 GitHub stars, 165 forks, 29 open issues. It has been around since 2021, and is mature and stable. For a App/Template option, that combination of adoption and upkeep usually means a healthy community, production usage, and plenty of examples to learn from — the things that make a dependency safe to build on.

Running memo

memo is a complete project you can clone and run. Make sure you have the Flutter SDK installed, then:

git clone https://github.com/olmps/memo.git
cd memo
flutter pub get
flutter run

From there, read through the project structure to see how a real Flutter app is organised — routing, state, data access, and UI — and fork it as a starting point for your own build.

When should you use memo?

Reach for memo when:

  • you want a production-grade example to study or fork
  • you’re bootstrapping a new app from a proven starter
  • you learn best by reading complete projects

It’s especially relevant if your project touches app, flutter, spaced-repetition.

memo vs. the alternatives

If you’re weighing options in the App/Template space, these are the other projects developers most often compare memo against:

There’s no single winner — the right pick depends on your app’s size, your team’s familiarity, and your performance budget. Browse the full App/Template collection to compare them side by side.

Frequently asked questions

Is memo free to use?

Yes. memo is open source and free to use in your Flutter projects. You can view the source, report issues, and contribute on GitHub.

Does memo work on both iOS and Android?

memo is built for Flutter, so it targets iOS and Android from a single codebase, and typically web and desktop too depending on the project’s platform support.

As of 2026, memo has around 1,867 stars and 165 forks on GitHub, which puts it among the more widely used options in the App/Template space.

What are good alternatives to memo?

Popular alternatives in the App/Template category include immich, localsend, open-source-ios-apps. The best choice depends on your app’s size, team, and performance needs.

Resources & links

Part of FlutterCook — 500 hands-on guides to the best open-source Flutter libraries, UI kits, and apps. Explore the live GitHub trends or browse YouTube guides.

#app#flutter#spaced-repetition