Copyright & Acknowledgments — Lattice: Times Tables

© Copyright

The Lattice iOS application — including its source code, visual design, palette definitions, sounds, animations, marketing copy, this website, and the "Lattice" wordmark — is the intellectual property of Mitesh Soni and is protected under the copyright laws of India, the Berne Convention, and other applicable international treaties.

You may not copy, modify, distribute, sell, sublicense, reverse-engineer, or create derivative works of the app or its assets except as expressly permitted by these terms or by the open-source licenses listed below.

™ Trademarks

Lattice, Lattice: Times Tables, and Lattice Pro are unregistered trademarks of Mitesh Soni.

Apple, iPhone, iPad, iPadOS, iOS, iCloud, App Store, TestFlight, StoreKit, and Family Sharing are trademarks of Apple Inc., registered in the U.S. and other countries. All other product names, logos, brands, and trademarks referenced on this site or in the app are the property of their respective owners. Use of these names does not imply endorsement.

{ } Open-Source Components

Lattice incorporates the following open-source software. Each is used in accordance with the terms of its license; full license text is available from the upstream repository.

Fonts

Component	Author / Source	License
Anton	Vernon Adams — Google Fonts	SIL OFL 1.1
IBM Plex Mono	IBM Design — ibm.com/plex	SIL OFL 1.1
Inter (website only)	Rasmus Andersson — rsms.me/inter	SIL OFL 1.1

Swift packages

Component	Author / Source	License
Lottie iOS	Airbnb — github.com/airbnb/lottie-ios	Apache 2.0
Pulsar	Software Mansion — github.com/software-mansion-labs/pulsar-ios	MIT
RevenueCat purchases-ios	RevenueCat, Inc. — github.com/RevenueCat/purchases-ios	MIT

Animation assets

The confetti, clock, and flame animations rendered in Quiz mode are JSON files played back through the Lottie library. Animation files were sourced from royalty-free Lottie libraries and are used in accordance with their respective licenses.

Sound assets

Lattice ships without sound files in v1.0. Future versions may bundle sounds sourced from royalty-free libraries such as Pixabay, Mixkit, or Freesound; any third-party sound used will be credited here with author and license.

Full license text. Where a license requires reproduction of its text (Apache 2.0), the license is preserved in the upstream source repositories linked above and within the framework binaries embedded in the app. Copies of every license listed here are available on request — email helpwithapps@mailbox.org.

⚖ IP Concerns & DMCA

If you believe that any content in Lattice infringes a copyright you own or control, or violates a trademark or other intellectual-property right, please contact us with the following information and we will investigate promptly:

A description of the copyrighted work or other IP that you claim has been infringed.
The exact location in the app or on the website where the allegedly infringing material appears.
Your full name, address, telephone number, and email address.
A statement that you have a good-faith belief that the disputed use is not authorised by the IP owner, its agent, or the law.
A statement, under penalty of perjury, that the information in your notice is accurate and that you are the IP owner or are authorised to act on the IP owner's behalf.
Your physical or electronic signature.

Send notices to helpwithapps@mailbox.org with the subject line "IP Notice — Lattice".

✉ Contact

For any other copyright, licensing, or attribution questions:

Email: helpwithapps@mailbox.org
Developer: Mitesh Soni, independent developer (India)
App: Lattice: Times Tables