Portal Edukasi is an Android app that offers a wide range of educational resources for students of all levels. From primary school to high school, the app provides comprehensive subject summaries that can be accessed offline. The app also comes with a night mode feature, making it easy on the eyes during late-night study sessions.

Portal Edukasi is developed by Portal Edukasi, and it's completely free to use. Its offline post feature allows students to save summaries and access them later without using their data. The app is currently compatible with Android 9.0, and it's expected to be updated to support future versions of the OS.

While the app doesn't include summaries for primary school students yet, it's planned to be added in the future. However, summaries for middle school students are already available for grades 7, 8, and 9. The app is continually updated, and more content for high school students is expected to be added soon.

Overall, Portal Edukasi is an excellent choice for students who want to study smarter, not harder. Its comprehensive summaries and offline post feature make it a convenient and valuable tool for learning.