The ド級編隊エグゼロスTVアニメ公式アプリ is a free official app for the TV anime "ド級編隊エグゼロス". It allows users to find the hidden "エロスの源" in various places related to the TV anime and accumulate "Hネルギー" (H Energy). Additionally, users can receive exclusive rewards based on the amount of Hネルギー collected.

The app provides instructions on how to use it:

1. Search for the "エロスの源" (Source of Eros) - These sources are hidden within the TV anime "ド級編隊エグゼロス" broadcasts, official website, and official Twitter. The locations of the sources can be checked in the "コード一覧" (Code List).

2. Enter the "エロスの源" to obtain Hネルギー - By entering the "エロスの源" in the user's profile page, Hネルギー can be obtained.

3. Get rewards - Accumulated Hネルギー can be exchanged for various rewards, such as exclusive icons for social media and original voice recordings that are only available through the app.

Join in using this app and let's make the TV anime "ド級編隊エグゼロス" even more exciting!