Notice

Updates to the Refund Policy and Privacy Policy (effective November 9)

Oct 30, 2026

Hello from the iroiro team.

As we prepare to launch subscriptions, we are updating our Refund Policy and Privacy Policy. The changes take effect on November 9, 2026.

Refund Policy

  • We are adding Article 8 (Cancellation and Refunds for Subscriptions).
    • Subscriptions renew automatically each billing period (monthly or yearly), and you can cancel at any time. After cancelling, you keep access until the end of the period you already paid for.
    • If you have not used any paid content within 7 days of a payment, you can get a full refund of that payment.
    • The article also covers cancelling a yearly plan early, free trials converting to paid plans, retries after a failed payment, and subscriptions bought through the App Store or Google Play.
  • The previous Article 8 (Refund Inquiries) becomes Article 9. Refund terms for existing products do not change.

Privacy Policy

  • We are adding 5. Entrustment of Personal Information Processing, which lists the companies that process payments for us: Korea PortOne, NHN KCP, KG Inicis and Kakao Pay.
  • The sections after it are renumbered.

See the Refund Policy and Privacy Policy for details. If you have questions, contact us at iro@iro.kr.

Thank you.

iroiro JLPT logoiroiro JLPT

The key is kanji. Efficient Japanese learning with radical decomposition and FSRS algorithm.

Business Information

Company Irolabs Inc.
CEO Danha An
Established April 28, 2026
Address 1110 Olympic Tower, 88 Olympic-ro, Songpa-gu, Seoul, South Korea
Industry Information & Communications
Category Computer Programming Services
E-commerce License 2026-Seoul Gwanak-1055
Business Registration 125-87-03743
Contact +82-10-2699-3326
© 2026 iroiro JLPT. All rights reserved.