Infercia：あなただけのAIコーチで英語を流暢にマスター

English learning for users of all levels from absolute beginner to advanced speakers. Structured courses, graded books, and daily practice—plus an AI tutor that adapts to you, remembers mistakes, and practises voice-to-voice. Infercia is free to download and use. If you upgrade to Infercia Premium, we offer monthly, quarterly & annual auto-renewing subscriptions. The subscription period will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current subscription period. To turn this function off, simply go to your iTunes account and turn off auto-renew. Renewal payments will differ depending on subscription and pricing at the time of renewal. Your iTunes account will be charged when the purchase is confirmed. The current subscription may not be canceled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Privacy and Policy: https://www.infercia.com/privacy Terms and Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support Email: support@infercia.com