Licenses & Legal

Last Updated: December 9, 2025

© 2025 Latitudes Technologies Pvt Ltd

All rights reserved. LetzGo and its logo are trademarks of Latitudes Technologies Pvt Ltd.

1. Copyright Notice

LetzGo mobile application, including but not limited to its source code, design, graphics, user interface, and documentation, is the intellectual property of Latitudes Technologies Pvt Ltd.

🔒 Protected Content

The following elements are protected by copyright and/or trademark laws:

  • LetzGo name and logo
  • App design and user interface
  • Original graphics and illustrations
  • Marketing materials and screenshots
  • Documentation and help content

2. Open Source Acknowledgments

LetzGo is built using various open source libraries and frameworks. We gratefully acknowledge the contributions of the open source community.

2.1 Core Framework

React Native

MIT License

A framework for building native apps using React.

github.com/facebook/react-native

React

MIT License

A JavaScript library for building user interfaces.

github.com/facebook/react

2.2 Navigation & UI

React Navigation

MIT License

Routing and navigation for React Native apps.

github.com/react-navigation/react-navigation

UI Kitten

MIT License

React Native UI Library based on Eva Design System.

github.com/akveo/react-native-ui-kitten

React Native Vector Icons

MIT License

Customizable icons for React Native.

github.com/oblador/react-native-vector-icons

Lucide React Native

ISC License

Beautiful & consistent icon toolkit for React Native.

github.com/lucide-icons/lucide

React Native Reanimated

MIT License

React Native's Animated library reimplemented.

github.com/software-mansion/react-native-reanimated

React Native Gesture Handler

MIT License

Declarative API exposing platform native touch and gesture system.

github.com/software-mansion/react-native-gesture-handler

2.3 Data & Storage

Realm

Apache License 2.0

Mobile database that runs directly inside phones, tablets or wearables.

github.com/realm/realm-js

Async Storage

MIT License

An asynchronous, persistent, key-value storage system for React Native.

github.com/react-native-async-storage/async-storage

2.4 Networking & Communication

Axios

MIT License

Promise based HTTP client for the browser and node.js.

github.com/axios/axios

Socket.IO Client

MIT License

Realtime application framework (client).

github.com/socketio/socket.io-client

React Native WebRTC

MIT License

WebRTC module for React Native.

github.com/react-native-webrtc/react-native-webrtc

2.5 Security & Encryption

Signal Protocol (libsignal)

GPLv3 License

Signal Protocol library for end-to-end encryption.

github.com/nicktrav/libsignal-protocol-typescript

CryptoJS

MIT License

JavaScript library of crypto standards.

github.com/brix/crypto-js

React Native Quick Crypto

MIT License

Fast implementation of Node's crypto module for React Native.

github.com/margelo/react-native-quick-crypto

2.6 Media & Camera

React Native Vision Camera

MIT License

The Camera library that sees the vision.

github.com/mrousavy/react-native-vision-camera

React Native Video

MIT License

A Video component for React Native.

github.com/react-native-video/react-native-video

React Native Image Crop Picker

MIT License

iOS/Android image picker with support for camera, video, and cropping.

github.com/ivpusic/react-native-image-crop-picker

React Native Fast Image

MIT License

FastImage, performant React Native image component.

github.com/DylanVann/react-native-fast-image

2.7 Notifications

Notifee

Apache License 2.0

A feature rich notifications library for React Native.

github.com/invertase/notifee

React Native Firebase

Apache License 2.0

A well-tested feature-rich modular Firebase implementation for React Native.

github.com/invertase/react-native-firebase

2.8 Utilities

date-fns

MIT License

Modern JavaScript date utility library.

github.com/date-fns/date-fns

Moment.js

MIT License

Parse, validate, manipulate, and display dates in JavaScript.

github.com/moment/moment

Lodash

MIT License

A modern JavaScript utility library delivering modularity, performance & extras.

github.com/lodash/lodash

Shopify Flash List

MIT License

A better list for React Native.

github.com/Shopify/flash-list

3. License Texts

3.1 MIT License

The majority of the open source libraries used in LetzGo are licensed under the MIT License:

MIT License Copyright (c) [year] [copyright holders] 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.

3.2 Apache License 2.0

Some libraries are licensed under the Apache License 2.0. The full text is available at:

https://www.apache.org/licenses/LICENSE-2.0

3.3 GNU GPLv3

The Signal Protocol library is licensed under GPLv3. The full text is available at:

https://www.gnu.org/licenses/gpl-3.0.html

4. Trademark Notices

  • Apple, App Store, iOS, and iPhone are trademarks of Apple Inc.
  • Google, Google Play, and Android are trademarks of Google LLC.
  • React and React Native are trademarks of Meta Platforms, Inc.
  • Firebase is a trademark of Google LLC.

5. Disclaimer

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. IN NO EVENT SHALL LATITUDES TECHNOLOGIES PVT LTD BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY ARISING FROM THE USE OF THE SOFTWARE.

6. Contact

For questions about licenses or legal matters, please contact:

📧 Admin: admin@latitudes.in

📧 Support: support@latitudes.in