Source: https://seerepo.com/r/signalapp/Signal-Android
Markdown source: https://seerepo.com/r/signalapp/Signal-Android.md
Description: signalapp/Signal-Android is a Kotlin repo with 951,618 lines written.

# What's inside signalapp/Signal-Android

signalapp/Signal-Android is a Kotlin repo with 951,618 lines written. Signal-Android is built with Jetpack Compose, androidx.navigation3:navigation3-runtime, androidx.navigation3:navigation3-ui, and 13 more and uses Firebase.

Its description on GitHub: “A private messenger for Android.”

Kotlin · AGPL-3.0 · 29,597 stars · GitHub: https://github.com/signalapp/Signal-Android

Read on November 8, 2026, at commit a74583b.

## More on this repo

- [What is Signal-Android built with?](https://seerepo.com/r/signalapp/Signal-Android/built): Signal-Android is built with Jetpack Compose, androidx.navigation3:navigation3-runtime, androidx.navigation3:navigation3-ui, and 13 more and uses Firebase.
- [How much of Signal-Android did AI write?](https://seerepo.com/r/signalapp/Signal-Android/ai): No AI tool signed any of the 21,173 commits of Signal-Android.

## In figures

- 951,618 lines written: The ones people and agents wrote: product, tests, schemas and tooling. Generated code doesn’t count.
- 5,633 source files: The same as the lines: product, tests, schemas and tooling. What’s generated doesn’t count.
- 1,054 test files: The files that test the code.
- 50 technologies: Each service with the file and line that prove it.

SeeRepo read the facts in its code and kept none of it. AI only helps sort its packages and folders by their names, and never sees its code.

## Frequently asked questions

### What is signalapp/Signal-Android?

signalapp/Signal-Android is a Kotlin repo with 951,618 lines written. Its description on GitHub: “A private messenger for Android.”

The proof: [its page on GitHub](https://github.com/signalapp/Signal-Android)

### What is Signal-Android built with?

Signal-Android is built with Jetpack Compose, androidx.navigation3:navigation3-runtime, androidx.navigation3:navigation3-ui, and 13 more and uses Firebase.

The proof: [each service with its file and line](https://seerepo.com/r/signalapp/Signal-Android/built)

### What license does Signal-Android have?

Signal-Android is released under the AGPL-3.0 license.

The proof: [its page on GitHub](https://github.com/signalapp/Signal-Android)

### How many stars does Signal-Android have on GitHub?

Signal-Android had 29,597 stars on GitHub on November 8, 2026.

The proof: [its page on GitHub](https://github.com/signalapp/Signal-Android)

## Add this badge to your README

It links to this page and updates itself each time SeeRepo reads the repo.

```markdown
[![signalapp/Signal-Android on SeeRepo](https://seerepo.com/badge/signalapp/Signal-Android.svg)](https://seerepo.com/r/signalapp/Signal-Android?de=insignia)
```

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.