Licenses

OnTempo is proprietary software that uses several open source libraries.

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OnTempo Software License

This software is proprietary and protected by copyright.

OnTempo is licensed software available for purchase through official app stores. All rights are reserved except as explicitly granted in your license agreement.

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Third-Party Licenses

OnTempo uses open source software libraries under the following licenses:

BSD License

Redistribution and use in source and binary forms, with or without modification, are permitted provided that conditions including retention of copyright notices are met.

ISC License

Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies.

MIT License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files, 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, 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.

Additional licenses: 0BSD, Apache-2.0, BlueOak-1.0.0, BSD-2-Clause OR MIT OR Apache-2.0, BSD-3-Clause OR GPL-2.0, CC-BY-4.0, CC0-1.0, LGPL-3.0-or-later, MIT OR CC0-1.0, MPL-2.0, Python-2.0, Unlicense

Last updated: October 14, 2025

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Questions

For questions about licenses, contact support@ontempo.app

OnTempo is built with amazing open source projects and respects their licenses.