Terms of Use

This English text is a draft translation. If anything differs, the Korean original prevails.

These terms set out the conditions for using Subnudge (the "app"), an iOS app provided by innerbuilder (the "operator").

1. What the app does

The app organizes and shows you the expense and subscription information you speak or type in, sends notifications on your device before a subscription renews or a free trial ends, and uses your records to show spending trends and saving suggestions. Your records and the calculations happen inside your own device, and the operator does not store your expense or subscription details on any server.

2. You use the app without an account

The app has no sign-up and no login. The same is true when you buy the paid plan (Pro) — your purchase is tied to your Apple Account and your device, so the operator has no need to create an account for you. That is why the operator holds no account information such as your name or email. If you change devices or reinstall the app, sign in with the same Apple Account and tap "Restore Purchases" to bring your plan back.

3. The paid plan and payment

• Pro is sold as an auto-renewing subscription through the Apple App Store. Payment, refunds, and cancellation follow Apple's policies and procedures.
• Your subscription renews automatically unless you cancel it. Your Apple Account is charged for the renewal within 24 hours before the end of the current period. If you do not want it to renew, cancel at least 24 hours before the current period ends. You can cancel on your iPhone in Settings > Apple Account > Subscriptions.
• If you change devices or delete and reinstall the app, the "Restore Purchases" button in the app brings your plan back, as long as you use the same Apple Account.
• Your plan status is checked through RevenueCat (see the Privacy Policy).

4. Your records and your responsibility

• Charge dates, amounts, subscription service names, and the like are values you enter, or values the app fills in from what you said. The app shows you a confirmation screen before saving, and you are the one who checks that the final content is correct.
• Notifications appear only if you have allowed notifications on your device, and they may not appear depending on your device settings, power state, or how the OS behaves. The app's notifications are for reference only — cancelling or paying for a subscription is something you have to do yourself with each service provider.
• The price information and saving suggestions the app shows are for reference and may differ from a given service's actual prices and terms.
• Your records are stored only on your device. If you delete the app or run "Delete all records", your records cannot be recovered.

5. Prohibited conduct

You may not reverse-engineer or tamper with the app, send abnormal requests to the app's servers, or use someone else's account without permission.

6. Changes to and suspension of the app

The operator may add to or change the app's features and, where unavoidable, may suspend part or all of the service. Important changes are announced in the app update notes or in an in-app notice.

7. Limitation of liability

Unless the operator acted intentionally or with gross negligence, the operator is not liable for losses arising from relying on the app's information or notifications (for example, a subscription charge, or a cancellation made too late). This applies to the extent permitted by applicable law.

8. Changes to these terms

When these terms change, notice is given in the app 7 days before the effective date (30 days before, for changes that are unfavorable to users).

9. Governing law and contact

These terms are governed by the laws of the Republic of Korea. Questions: innerbuilder.co@gmail.com

Effective date: August 30, 2026