Welcome to Charm 24
The Elegant 24 Math Puzzle Game
Charm24 is a beautifully designed, modern take on the classic "24 Game" for iOS. Test your mental arithmetic by combining four numbers using addition, subtraction, multiplication, and division to reach exactly 24.
Designed with a focus on aesthetics and pure gameplay, Charm24 offers a distraction-free environment to sharpen your math skills. Whether you're a student learning arithmetic or an adult keeping your mind sharp, Charm24 provides endless puzzles with a difficulty that scales with you.
Key Features
- Classic & Challenge Modes: Traditional (1-9), Challenge (1-13)
- Smart Solver & Hints: Stuck? The built-in solver can check if a hand is possible and offer a nudge in the right direction without giving away the whole answer.
- Beautiful & Responsive: Built with SwiftUI for smooth animations and full Dark Mode support.
- Privacy First: No ads, no tracking, no account required. All data stays offline on your device.
How to Play
- The Goal: You are dealt 4 cards. Use all 4 numbers exactly once to make the total 24.
- The Tools: Tap two cards to select them, then tap an operator (+, −, ×, ÷) to combine them.
- The Result: The two cards merge into one new number. Repeat until only one card remains.
Legal Information
Terms of Service
These Terms of Service ("Terms") govern your access to and use of the Charm24 mobile application (the "App"). By downloading or using the App, you agree to be bound by these Terms.
1. Acceptance of Terms
By accessing or using the App, you agree to comply with and be bound by these Terms. If you do not agree to these Terms, please do not use the App.
2. Use License
We grant you a personal, non-exclusive, non-transferable, revocable license to use the App for your personal, non-commercial use on a device owned or controlled by you.
3. Intellectual Property
The App, including its visual interfaces, graphics, design, compilation, information, data, computer code (including source code or object code), and all other elements of the App (collectively, the "Materials"), are protected by intellectual property and other laws. All Materials contained in the App are the property of Charm24 or our third-party licensors.
4. Prohibited Conduct
You agree not to:
- Use the App for any illegal purpose.
- Attempt to interfere with, compromise the system integrity or security, or decipher any transmissions to or from the servers running the App (if applicable).
- Reverse engineering or decompiling any part of the App.
5. Disclaimer of Warranties
The App is provided on an "AS IS" and "AS AVAILABLE" basis. We disclaim all warranties of any kind, whether express or implied, including the implied warranties of merchantability, fitness for a particular purpose, and non-infringement.
6. Limitation of Liability
To the maximum extent permitted by law, we shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or any loss of profits or revenues, whether incurred directly or indirectly, or any loss of data, use, goodwill, or other intangible losses, resulting from (a) your access to or use of or inability to access or use the App.
7. Changes to Terms
We reserve the right to modify these Terms at any time. We will provide notice of these changes by updating the "Last Updated" date at the top of these Terms. Your continued use of the App after any such change constitutes your acceptance of the new Terms.
8. Governing Law
These Terms shall be governed by and construed in accordance with the laws of California, USA, without regard to its conflict of law principles.
9. Contact Us
If you have any questions about these Terms, please contact us at: jtscientific2016@gmail.com
Privacy Policy
This Privacy Policy describes how Charm24 ("we", "us", or "our") handles your information when you use our mobile application (the "App").
1. No Data Collection
We do not collect, store, share, or sell any personal data.
- No Account Required: You can use the App without creating an account or providing any personal information.
- No Analytics: We do not use third-party analytics services to track your usage of the App.
- No Advertising: We do not display third-party advertisements or share data with advertising networks.
2. Local Storage Only
All game data, including your game statistics (puzzles solved, streak, best times) and settings, is stored locally on your device using Apple's standard storage mechanisms (UserDefaults).
- This data remains on your device and is not transmitted to any external server.
- If you delete the App, this local data will be permanently removed.
3. Children's Privacy
Because we do not collect any personal information, our App is safe for users of all ages, including children under the age of 13. We do not knowingly collect personal information from children.
4. Changes to This Privacy Policy
We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last Updated" date.
5. Contact Us
If you have any questions about this Privacy Policy, please contact us at: jtscientific2016@gmail.com
Disclaimers
1. Educational Purpose Only
Charm24 is designed as a math puzzle game for educational and entertainment purposes. While we strive for accuracy in mathematical calculations, the App is not intended to replace professional educational instruction.
2. "As Is" and "As Available" Disclaimer
The App is provided on an "AS IS" and "AS AVAILABLE" basis. Charm24 makes no representations or warranties of any kind, express or implied, as to the operation of the App or the information, content, or materials included therein. You expressly agree that your use of the App is at your sole risk.
3. No Guarantee of Continuous Operation
We do not guarantee that the App will function without interruption or errors. We may modify, suspend, or discontinue the App or any part of it at any time without notice.
4. Third-Party Links
The App may contain links to third-party websites or services (for example, App Store review page, email client). We are not responsible for the content or practices of any third-party sites or services.
5. Limitation of Liability
Charm24 and its developers will not be liable for any damages of any kind appearing from the use of this App, including, but not limited to direct, indirect, incidental, punitive, and consequential damages.
Contact
Email: jtscientific2016@gmail.com