# TonnyL/PaperPlane

📚 PaperPlane - An Android reading app, including articles from Zhihu Daily, Guokr Handpick and Douban Moment.

Repository: https://github.com/TonnyL/PaperPlane
Canonical: https://ross.abutalabs.com/products/paperplane
Language: Kotlin
License: Apache-2.0
License Family: permissive
Topics: zhihu, zhihu-daily, guokr, douban, mvp, mvp-architecture, kotlin, kotlin-android, paperplane, douban-moment, guokr-handpick, kotlin-coroutines, coroutines
Last push: 2018-06-06T12:35:41+00:00

## Health v2 (maintenance only)
Score: 23/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 3820, "days_push": 3010, "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 1125, forks 270 (observed 2026-08-28T04:03:40.912843+00:00)

## What it is
PaperPlane is an open-source Android reading app that aggregates articles from Zhihu Daily, Guokr Handpick, and Douban Moment. It is built with Kotlin using MVP architecture and Material Design, and was published on Google Play.

## Use cases
- read Zhihu Daily articles on Android
- aggregate articles from Guokr Handpick and Douban Moment in one app
- study an MVP-architecture Kotlin Android app
- bookmark and favorite articles for offline reading
- learn how to use Kotlin coroutines with Retrofit and Room in Android

## When to avoid
- you need an actively maintained app, since the last release was in 2018
- you need sources beyond Zhihu Daily, Guokr Handpick, and Douban Moment
- you target platforms other than Android

## Facets
- artifact type: application
- maturity: abandoned
- function: http-client, ui-components, image-processing
- domain: android-tools, media, developer-tools
- platform: jvm
- tags: reading-app, mvp-architecture, kotlin-coroutines, material-design, news-aggregator, zhihu-daily, douban, guokr, android, mobile

## Member repositories
- TonnyL/PaperPlane (main) score 23

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:40.912843+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 2026-08-30T06:39:22.294749+00:00, confidence not recorded.
  - readme: https://github.com/TonnyL/PaperPlane (fetched 2026-08-28T04:03:40.912843+00:00, sha 5337b461fa2d)
- Data as of 2026-08-30T08:39:29.467469+00:00.