Last Updated: 2025-12-27
Nautilus Oral is a Japanese speaking practice tool developed by Tiny Network. It helps users improve their Japanese oral expression skills through various simulated scenarios.
Our app offers auto-renewable subscription services. Subscription fees will be charged to your iTunes account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period.
You should use this app legally. Reverse engineering, cracking, or any other attempt to obtain our source code or disrupt personal services is strictly prohibited.
All dialogue content, audio, illustrations, and designs within the app are owned by Tiny Network. Use for commercial purposes without permission is prohibited.
While we strive to provide a high-quality learning experience, we do not guarantee specific Japanese language proficiency levels will be achieved after using this App.