About this app
Supatan is an ultra-efficient vocabulary app you learn with images. Type a word and it auto-generates the translation, an English definition, an example sentence, and an original illustration matched to that sentence. Thanks to dual coding (words + pictures), it sticks far better than plain text. Perfect for TOEIC, IELTS and exam prep. Includes SRS spaced repetition, quizzes, a study heatmap, and Pro bulk generation (up to 50 cards). Five languages. Free up to 20 cards. About Pro (auto-renewable subscription) ・Monthly: ¥350 / month ・6-month: ¥1,500 / 6 months ・Yearly: ¥2,000 / year ・Extra credits (50 images): ¥350 (one-time purchase, does not auto-renew) Pro removes the card limit, gives you up to 50 original AI images per month, and removes ads. 【Auto-renewal】 ・Payment will be charged to your Apple ID account at confirmation of purchase. ・Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. ・Your account will be charged for renewal within 24 hours prior to the end of the current period. ・You can manage or turn off auto-renewal at any time in iOS Settings → Apple ID → Subscriptions. ・No refund is provided for the remaining portion of a period if you cancel mid-period. Terms of Use (Apple standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Supatan Terms of Service: https://www.genai-flashcards.com/terms Privacy Policy: https://www.genai-flashcards.com/privacy
Latest release
What’s New
- Much faster launch. We cut the wait between opening the app and being able to use it — and it now starts even on a weak connection or in airplane mode. - New Streak Freeze. Miss a day and it automatically covers that day so your streak keeps going. You get one back every week, and can hold up to two. We'll let you know whenever one is used. - Reaching your daily goal now celebrates the moment with an animation and haptic feedback. - Redesigned tab icons, drawn from scratch — the selected tab is much easier to spot at a glance.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 4, 2026 · 12:58 AM Free
Screenshots
