Open Source Licenses

Open Source Licenses

Last updated: July 9, 2026

Numio includes the third-party resources listed below. Each resource keeps its original license, and brand names and marks belong to their respective owners.

Numio License

Numio itself is proprietary software. Unless a separate written agreement says otherwise, the app source code, product design, documentation, and original assets are not released under an open source license.

High-Resolution Icon Resources

Some bank, payment, and platform icons are based on a high-resolution resource bundle provided via Xiaohongshu by “清澈”. We appreciate 清澈’s help improving Numio's icon resources.

  • Source: high-resolution resources provided via Xiaohongshu by “清澈”.
  • Supplement: a small number of remaining gaps use app icons shown on the corresponding brands' official App Store pages.
  • Note: brand names, trademarks, and marks remain the property of their respective owners.

Brand Marks and Trademarks

Some bank, payment, and platform avatars use the corresponding brand's official logo or App Store icon. These marks identify the respective institutions; their names, trademarks, and logos remain the property of their respective owners. Numio claims no rights over them and does not imply any affiliation with or endorsement by those institutions.

Microsoft Fluent Emoji

Item 3D icons are based on Microsoft Fluent Emoji 3D PNG assets.

MIT License
MIT License

Copyright (c) Microsoft Corporation

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

circle-flags

Currency flag icons are derived from HatScripts/circle-flags.

MIT License
MIT License

Copyright (c) 2024 HatScripts

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Payment Icons

The Octopus payment mark is based on Shopify's extracted Payment Icons project.

MIT License
MIT License

Copyright 2015 Shopify Inc

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

Simple Icons

Some platform and wallet marks are derived from Simple Icons.

  • Source: https://github.com/simple-icons/simple-icons
  • CDN URL pattern: https://cdn.jsdelivr.net/npm/simple-icons@v16/icons/[ICON SLUG].svg
  • License: CC0-1.0
  • Note: brand icons and names may still be subject to trademark and brand usage rules.