Platforms for BanG Dream! Our Notes

Supported platforms at launch

BanG Dream! Our Notes launched globally on September 24, 2026 for iOS and Android. iPhone and iPad players install the game from the Apple App Store, and Android players use Google Play. The publisher lists the title as free-to-play with in-app purchases on both stores.

The game is a mobile-only release. The publisher's launch announcement links the global version to iOS and Android, and there is no official desktop or console version to install.

iPhone and iPad requirements

The App Store lists iOS 15.0 or later for iPhone and iPadOS 15.0 or later for iPad. Apple's version history for the app also records the launch itself: version 1.0.0 carries the release note "Launching September 24."

The publisher's launch FAQ sets its own baseline at iOS and iPadOS 16 as minimum operating systems, alongside recommended hardware for smoother performance. If your device sits between the two, check the store page on your device before installing, because Apple's compatibility list and the publisher's guidance can differ.

Android availability and requirements

The Android version is distributed through Google Play. The publisher's launch FAQ names Android 10 as the minimum operating system and lists recommended device specifications in the same place.

Google Play availability and compatibility can differ by device and region. If the listing does not appear in your store, check the official Our Notes site for regional information rather than installing the game from an unofficial source.

Download size and storage

The official launch FAQ estimates an initial installation of about 170 MB on iOS and 185 MB on Android, an initial resource download of about 2.2 GB and 2.1 GB respectively, and a full resource download of about 8.3 GB and 8.2 GB. It recommends keeping at least 13 GB of free space.

Resources download inside the app after first launch, so the space the game occupies grows well beyond the store's listed file size. Read the full device spec before installing and free up storage with the full figure in mind before you start.

Server regions at launch

The launch FAQ lists the available server regions as TW/HK/MO, Korea, and the EN Region. Game data is stored separately on each server and cannot be transferred to another server after you start playing, so choose the region that matches your location and network before beginning.