Apollo Emulators
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Apollo Boy open-source code

How to get the source code of the open-source components in Apollo Boy that are under the Mozilla Public License 2.0: by email, free.

Help pages

Last updated 2026-10-09.

Apollo Boy includes open-source components under the Mozilla Public License 2.0 (MPL 2.0), listed below for each Apollo Boy release with their exact versions. Apollo Boy uses them unmodified; if a release ever changes an MPL-covered file, the changed source is included. The rest of Apollo Boy is proprietary. Every component and its license is listed in the app under Settings > Help & feedback > Licenses & notices.

Getting the source

Email support@stackblender.com naming the Apollo Boy version, and we'll send you the source code of these components for that release, free of charge, usually within a few days.

Apollo Boy 1.0 beta

  • mGBA 0.10.5, the emulator core: commit 26b7884bc25a5933960f3cdcd98bac1ae14d42e2. Unmodified.
  • libdatachannel 0.24.6, online link play (WebRTC data channels): commit 6b1e2e620f1e37f0eafeee702eaea0043cb305fd. Unmodified.
  • libjuice 1.7.4, online link play (finding a path between two devices): commit b89c792e3612faf2f12cf35bcc56857313a06be3. Unmodified.