Credit where it is due

Open Source Licenses

Decoded Series is built on open source work. These are the libraries it uses and the licenses they are offered under.

Last updated · August 31, 2026

Apache License 2.0

Most of the libraries below are offered under Apache 2.0. Full text: apache.org/licenses/LICENSE-2.0

Libraries

AndroidX & Jetpack Compose

Apache License 2.0 · The Android Open Source Project

Core libraries, UI toolkit and Material Design components.

CameraX

Apache License 2.0 · The Android Open Source Project

Camera preview and frame analysis used by the QR scanner.

ML Kit Barcode Scanning

Google APIs Terms of Service · Google LLC

On-device QR code recognition. Frames are never uploaded.

OkHttp

Apache License 2.0 · Square, Inc.

HTTP client used to fetch chapter content.

Gson

Apache License 2.0 · Google LLC

JSON serialisation between app screens.

Kotlin & Kotlin Coroutines

Apache License 2.0 · JetBrains s.r.o.

Language runtime and concurrency library.

Content

The libraries above are open source. The content in Decoded Series books and in the app — questions, explanations, animations and notes — is not: it is the property of Creative Taleem and its licensors. See the Terms of Use.

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