Chalkieboard

Terms of Use — Chalkieboard

Effective date: September 24, 2026

1. What these terms do

These terms set out the agreement needed to use Chalkieboard (the “App”). If you install and use the App, you are considered to have agreed to these terms.

2. What the App is

Chalkieboard is an iPad board-writing app that elementary school teachers use in class. It lets you write on the board, open lesson materials (PPTX, PDF, HTML, images), organize your classes by timetable and lesson, and send the screen to an external display.

3. Fees

The App is free to download and use. All in-class features, such as board writing, PPT playback, external display output and class tools, are free.
While you use the App for free, you can hold up to 10 materials.
On the free plan, classes run on a class time balance. Watching one rewarded ad adds 1 hour, and you can top up in advance to a maximum of 20 hours. Ads appear only when you choose to watch them yourself.
A class in progress is not interrupted, even if the balance reaches 0. If the balance is 0 or less, you can watch an ad or choose to subscribe before starting the next class. Where ads cannot be loaded (for example, when the school network blocks them), you can start a class without an ad once a day.
Chalkieboard Pro (an auto-renewing subscription) unlocks unlimited class time, unlimited materials, and the ability to prepare classes on a Mac or Windows PC through the iCloud folder and to sync between devices. The price and billing period are shown on the purchase screen. For the monthly subscription, a 1-month free trial applies only if the App Store recognizes you as eligible for a free trial and the offer is available. The annual subscription has no introductory free trial.
Payment, refunds and subscription management all follow App Store rules. Refunds must be requested from Apple. The developer cannot process them directly.
The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period. You can cancel in iOS Settings ▸ Apple Account ▸ Subscriptions.

4. What you make is yours

The rights to everything you make in or bring into the App, such as board work, lesson materials and timetables, belong to you. The developer does not collect, view or use any of it.

You are responsible for keeping it. The App stores data only on your device and in your iCloud, so if you lose the device or delete the App, it cannot be recovered. Please keep separate copies of important materials.

5. Your commitment about materials

You must bring into the App only materials that you have the right to open. You must not use the App to distribute copyrighted materials, such as textbooks or workbooks, without the right to do so. You are responsible for anything that results from this.

6. What you must not do

Taking the App apart, or modifying and redistributing it
Getting around payment, the class time balance or ad display
Using the App to infringe on other people’s rights or to break the law

7. Fonts

The App does not come with any fonts. The App reads only font files that you put in the 글꼴 (or Fonts) folder inside the App’s iCloud folder, or import into the App yourself. You are responsible for following the licenses of those fonts.

8. Changes to and discontinuation of the service

The developer may change, add or remove features of the App. Changes that significantly affect paid features will be announced in the App in advance. If the service must unavoidably be shut down, notice will be given at least 30 days in advance, and any remaining subscription period will be handled under App Store rules.

9. Limitation of liability

The App is provided “as is.” The developer does not guarantee that the App will work perfectly on every device and with every material. However, the developer will diligently fix known defects.

To the extent permitted by law, the developer is not liable for indirect damages caused by the App freezing or materials failing to open during class. Before an important class, it is recommended that you open your materials once in advance.

10. Governing law

These terms are governed by the laws of the Republic of Korea. If a dispute arises, the court with jurisdiction over the developer’s address will be the court of first instance.

11. Contact

Email: chalkieboard@207studio.dev
Developer: 207 Studio