Third-Party Licenses

Notice

This page explains third-party open source content used or possibly distributed with Lockeep resources in the current version. Unless otherwise noted, these third-party projects are not affiliated with Lockeep and do not represent endorsement by their authors, maintainers, or rights holders.

Diary text, photo attachments, voice transcription results, and processing results you create in Lockeep belong to you—this page only involves third-party open source models and software components used by the app.

Model Resources

• Qwen3.5-2B：An open-source model released by the Qwen team, used by Lockeep for on-device AI processing capabilities. License: Apache License 2.0。Project page: huggingface.co/Qwen/Qwen3.5-2B。
• Qwen3.5-2B-OptiQ-4bit：The local runtime model directory name used by Lockeep. If files in this directory come from Qwen3.5-2B or its quantized conversion results, their use, distribution, and redistribution should still comply with the licenses and declaration requirements applicable to the original model and conversion tools.

Runtime & Swift Components

• MLX Swift LM：LLM/VLM Swift runtime component.License: MIT License。Project page: github.com/ml-explore/mlx-swift-lm。
• MLX Swift：Swift API for MLX。License: MIT License。Project page: github.com/ml-explore/mlx-swift。
• swift-transformers：Swift tokenizer / transformer related components.License: Apache License 2.0。Project page: github.com/huggingface/swift-transformers。
• swift-jinja：Swift Jinja implementation for parsing and rendering model chat templates.License: Apache License 2.0。Project page: github.com/huggingface/swift-jinja。
• Swift Collections、Swift Crypto、Swift ASN.1、Swift Numerics： Swift open-source components, typically licensed under Apache License 2.0 or applicable Swift project licenses. Please refer to the LICENSE file in the corresponding project repository.
• yyjson：High-performance JSON library.License: MIT License。Project page: github.com/ibireme/yyjson。

Apache License 2.0 Summary

Apache License 2.0 generally permits use, copying, modification, distribution, and relicensing, but requires retaining copyright notices, license text, and applicable NOTICE information, and complying with patent grants, trademarks, and disclaimer provisions. See www.apache.org/licenses/LICENSE-2.0 for full text.

MIT License Summary

MIT License generally permits use, copying, modification, merging, publishing, distributing, sublicensing, and selling software copies, but requires retaining copyright and permission notices in copies or substantial portions. Specific obligations are subject to the LICENSE file in each project repository.

Corrections & Supplements

If you believe this page omits necessary third-party licenses, copyright notices, or NOTICE information, please contact us through Support. We will supplement or correct as soon as verified.