Ross ROSS = Recommend OSS · open-source software intelligence for agents

thunder-app/thunder

An open-source cross-platform Lemmy & PieFed client for iOS and Android observed · 2026-09-03

github.com/thunder-app/thunder · homepage · Dart · AGPL-3.0 (copyleft) observed · 2026-09-03

Health v2 · maintenance only

85/100

  • Activity 100
  • Release rhythm 65
  • Longevity 84
How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.

  • gap_med: 7
  • age_days: 1179
  • days_rel: 238
  • days_push: 0
  • n_releases_24m: 12

Full methodology

Adoption not part of the score

1021 stars · 76 forks observed · 2026-09-03

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Thunder is an open-source, cross-platform mobile client for Lemmy and PieFed, built with Flutter and Dart. It lets users browse, post, and interact with fediverse link-aggregation communities from iOS and Android.

Use cases

  • browse lemmy communities on my phone
  • open-source reddit alternative client for android
  • ios app for piefed forums
  • read and post to the fediverse from mobile
  • customize a lemmy client with card and compact views
  • access lemmy.world and other instances on ios

When to choose

  • you want a native-feeling Lemmy or PieFed client on iOS or Android
  • you prefer open-source, AGPL-licensed apps available on Play Store, App Store, and F-Droid
  • you want a customizable interface with card, compact, and comment views

When to avoid

  • you need a desktop or web client for Lemmy
  • you use fediverse platforms other than Lemmy or PieFed
  • you need a project with a large full-time team rather than a community-driven side project

Facets

application · maturity active

mobile-framework gui http-client social-media mobile-development cross-platform self-hosted cross-platform lemmy-client fediverse piefed reddit-alternative flutter-app threadiverse android ios flutter mobile

2 sources

Member repositories

RepositoryRoleHealth v2
thunder-app/thundermain85

For agents

markdown · JSON · MCP: product_card(name="thunder-app/thunder")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem