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日本語
Last Updated: 2026-01-10

Commercial Transaction Act Disclosure

(Based on Japan’s Specified Commercial Transaction Act)

Business Operator

Individual Developer

※ The operator’s name will be disclosed only if deemed necessary.

Location

Tokyo, Japan

※ Specific address will be disclosed only if deemed necessary.

Contact Information

※ Please contact us at the above email address for inquiries.

Service Description

“RoughPlan” is an iOS application that allows users to easily calculate the area and dimensions of each room based on floor plan images.

Services Provided

  • Free Version: Basic floor plan calculation features (with limited project saves)
  • Pro Version (Paid Subscription): Ad-free experience, unlimited project saves, high-quality image export features, etc.

Pricing

Pro Version Subscription

This app provides subscription services through the App Store. Pricing is as follows:

  • Weekly Plan: As displayed on the App Store
  • Monthly Plan: As displayed on the App Store
  • 3-Month Plan: As displayed on the App Store
  • 6-Month Plan: As displayed on the App Store
  • Annual Plan: As displayed on the App Store

※ Please check the App Store product page for specific pricing. ※ Prices are subject to change without notice. ※ All prices include applicable taxes.

Payment Method

Payment is made through the App Store using the payment method registered to your Apple ID (credit card, debit card, carrier billing, Apple ID credit, etc.).

Payment Timing

Charges are applied to your Apple ID account at the time of subscription purchase and at auto-renewal. Auto-renewal occurs automatically unless canceled at least 24 hours before the end of the subscription period.

Service Delivery Time

Pro version features become available immediately upon completion of subscription purchase.

Returns and Cancellations

Return Policy

Due to the nature of digital content, subscriptions for this app are generally non-refundable and non-cancellable.

Exceptions

  • Based on Apple’s refund policy, refunds may be granted in cases with legitimate reasons through the App Store.
  • Refund requests can be made through Apple Support or at reportaproblem.apple.com.

Cancellation

  • Subscriptions can be canceled at any time.
  • Cancellation can be performed through iPhone “Settings” → “Apple ID” → “Subscriptions”, or through the app’s “Settings” → “Manage Subscription”.
  • Even after cancellation, Pro version features remain available until the end of the current subscription period.
  • Subscriptions automatically renew unless canceled at least 24 hours before the next renewal date.

System Requirements

Compatible Devices

  • iPhone running iOS 16.0 or later
  • iPad running iPadOS 16.0 or later

※ Even if the above requirements are met, the app may not function properly depending on device condition.

Disclaimer

  1. Dimensions and areas displayed in this app are estimates and do not guarantee actual measurements or accurate dimensions.
  2. The developer assumes no responsibility for any damages arising from the use of this app.
  3. This app is provided “as is” and no guarantees are made regarding operation, functionality, or accuracy.

Other Information

Auto-Renewal of Subscriptions

Subscriptions for this app are automatically renewed. To stop auto-renewal, follow the cancellation procedures outlined in “Returns and Cancellations” above.

Changes to Terms

The contents of this disclosure may be changed without notice as necessary. Changes take effect upon publication on this page or within the app.

Contact

For questions or clarifications regarding this disclosure, please contact:

Last Updated: January 10, 2026