Using KOOCOOLS
You may use KOOCOOLS to create, schedule, record, review, and export personal routines in accordance with applicable law and the app store terms that apply to your download.
You are responsible for the records you enter and for keeping exported backup files secure.
No medical advice
KOOCOOLS is not a medical device or medical service. Information shown by the app is not diagnosis, treatment advice, or a substitute for qualified professional care.
Availability and changes
The app may change as compatibility, safety, and product quality improve. Features can be modified or discontinued with appropriate notice where required by law.
Intellectual property
The KOOCOOLS name, icon, interface, and related materials are protected by applicable intellectual-property laws. These terms do not transfer ownership of them.
Your records and your backups
KOOCOOLS records what you enter on your device. It is provided as it is, and it does not promise that a reminder arrives at an exact moment on every device, or that records survive a device failure, an app removal, or an action taken by the operating system.
A backup file you export yourself is the guaranteed way to keep your records across a reinstall or a new device. Making and storing that file is your responsibility, and so is the file once it is saved or shared outside the app.
Plus and in-app purchases
KOOCOOLS can be used free of charge. Without Plus, up to five routines can be active at once. All four ways to record, past records, the calendar, statistics, reminders, widgets, and backup and restore work the same with or without Plus. Plus removes the limit on active routines.
Plus is sold through the App Store or Google Play as a monthly or yearly subscription, or as a one-time purchase that does not renew. The total price, the billing period, and whether it renews are shown before you confirm. Payment is charged to your store account and processed under that store’s terms.
A subscription renews automatically at the end of each period until you cancel it. You cancel it in the subscription settings of the store you bought it from; deleting the app does not cancel it. After you cancel, Plus stays available until the end of the period you have already paid for. To avoid being charged for the next period, cancel at least 24 hours before the current period ends.
If a subscription price goes up, the store tells you in advance and asks for your consent where the store or the law requires it. Where consent is required and you do not give it, the subscription does not renew at the new price.
Under the Korean Act on Consumer Protection in Electronic Commerce, you may withdraw a purchase within 7 days of buying it, as that Act provides. Because the store processes the payment, a withdrawal or refund for a purchase made through the App Store or Google Play is requested from that store and handled under its refund policy. If the store declines a withdrawal or refund that the law entitles you to, contact the operator. Nothing here limits the consumer rights that the law of your country of residence gives you.
A purchase can be restored with “Restore purchases” on a device signed in to the same store account. Purchases do not move between the App Store and Google Play.
A one-time purchase has no end date and stays valid while your store account still owns it. It covers every Plus feature that runs on your device, including on-device features added to Plus later. Features that rely on a server, if they are ever introduced, may be offered as a separate product. When Plus ends because a subscription expires or is cancelled, or because a purchase is refunded, no routine or record is deleted or changed. If more than five routines are active, you choose five to keep recording. The others can still be read and backed up, and they come back as they were once Plus is valid again.
Limitation of liability
To the extent permitted by law, the operator is not liable for records that cannot be recovered because no backup file was exported, or for a reminder that a device delayed or suppressed.
Nothing in these terms limits liability that cannot be limited by law, including liability for intent or gross negligence, and nothing here removes consumer rights that the law of your country of residence grants you and that cannot be waived by agreement.
Operator, governing law, and contact
KOOCOOLS is developed and operated by Minkoo Yoon, an individual developer. Questions about these terms go to info.koocools@gmail.com.
These terms are governed by the laws of the Republic of Korea, without prejudice to the paragraph above about mandatory consumer rights.
These terms take effect on 2026-09-06.