Third-party notices
Klear Phone includes the third-party components listed below. Their copyright and licence notices are reproduced here as their licences require. The Qualcomm runtime is delivered by Google Play only to phones with a supported Snapdragon chip.
The notices and licence texts are legal documents, so they are shown in their original English.
Qualcomm AI Engine Direct (QAIRT) runtime
Runs on-device call transcription on the phone's AI processor (supported Snapdragon phones).
libQnnHtp, libQnnSystem, libQnnHtpV79Stub, libQnnHtpV79Skel — Qualcomm AI Engine Direct SDK 2.47.0 runtime for the Hexagon Tensor Processor (Snapdragon 8 Elite).
Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. All rights reserved.
Licensed to this application under the Qualcomm Technologies, Inc. AI Stack License and distributed only as incorporated in this application; not for standalone redistribution. The SDK's QNN_NOTICE.txt, the third-party notices Qualcomm requires to be passed on unmodified, is reproduced in full in the licence text. Qualcomm and Snapdragon are trademarks or registered trademarks of Qualcomm Incorporated.
sherpa-onnx
Speech recognition engine for on-device call transcription.
libsherpa-onnx-jni — https://github.com/k2-fsa/sherpa-onnx (v1.13.6)
Copyright (c) 2022–2026 Xiaomi Corporation and the sherpa-onnx contributors.
Licensed under the Apache License, Version 2.0; the complete License text is reproduced in the licence text, as its section 4(a) requires. Statically linked into the same library, also under the Apache License 2.0: kaldifst / OpenFst (Copyright Google LLC), kaldi-decoder and simple-sentencepiece (Copyright Xiaomi Corporation); simple-sentencepiece includes Darts-clone (BSD 2-Clause, Copyright (c) 2008–2014 Susumu Yata), whose notice is reproduced in the dependency notices.
ONNX Runtime
Runs the speech recognition models inside sherpa-onnx.
Compiled into libsherpa-onnx-jni — https://github.com/microsoft/onnxruntime (v1.27.1)
Copyright (c) Microsoft Corporation. MIT License.
ONNX Runtime and the libraries statically linked with it (including ONNX, Protocol Buffers, RE2, Abseil, Eigen, FlatBuffers, cpuinfo, XNNPACK, SafeInt, Microsoft GSL, nlohmann/json and others) are covered by the notices in ONNX Runtime's ThirdPartyNotices file, reproduced in full in the licence text.
whisper.cpp and ggml
Speech recognition engine for on-device call transcription on the phone's main processor (CPU).
libwhisper, libklear_whisper, libggml, libggml-base, libggml-cpu — https://github.com/ggml-org/whisper.cpp
MIT License
Copyright (c) 2023–2026 The ggml authors
The complete MIT License text, including its permission notice and warranty disclaimer, is reproduced in the licence text.