--- title: "Hanglass: Korean & TOPIK - Reviews, Revenue and Downloads in Armenia | Apple App Store" description: "Hanglass is a Korean vocabulary app designed specifically for TOPIK (Test of Proficiency in Korean) preparation. A common pitfall in vocabulary learning is thinking you've memorized a word — only to " --- # Hanglass: Korean & TOPIK — Armenia > Review before you forget ![Hanglass App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/96/f2/cc/96f2cc30-582e-bd3f-25d0-a1d797d000b1/AppIcon-prod-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png) **Developer:** [DrawCode](https://apptail.io/developer/drawcode-nDDOFb) (Japan) **Category:** Education **Rating:** N/A (0 ratings) **Price:** Free **Bundle ID:** jp.co.hanglass.app **Store:** Apple App Store **Country:** Armenia **Version:** 4.3.1 (released 2026-09-21) **Original Release:** 2026-02-10 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/am/app/app/id6758533670) **AppTail Page:** [https://apptail.io/app/korean-topikhanglass-VRFy/armenia](https://apptail.io/app/korean-topikhanglass-VRFy/armenia) ## Hanglass Description Hanglass is a Korean vocabulary app designed specifically for TOPIK (Test of Proficiency in Korean) preparation. A common pitfall in vocabulary learning is thinking you've memorized a word — only to forget it later. Hanglass solves this by applying the forgetting curve: the app automatically brings back words right when you're about to forget them, based on your personal learning progress. Each word is rated as "Known," "Unsure," or "Unknown," and review timing is optimized according to your learning history — helping vocabulary stick in long-term memory, efficiently. ・Focused on high-frequency TOPIK vocabulary ・Smart review system tailored to your recall level ・A sustainable learning cycle you can stick with Perfect for learners preparing for TOPIK, or anyone who struggles to make Korean vocabulary stick. ## Hanglass Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/89/76/e1/8976e114-ff41-05a2-4e4e-1e11f1c43d5e/1.png/1284x2778.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/63/a3/ab/63a3abf5-fa2b-49a5-da87-ba67f1136c4b/2.png/1284x2778.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/00/74/2e/00742e11-9e45-af9d-50d4-f332c04e443c/5.png/1284x2778.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/24/35/3d/24353d19-f32d-8827-8f49-b9b365c99a30/4.png/1284x2778.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c2/4f/22/c24f2264-99fe-0531-d1d0-575d6eae0f98/3.png/1284x2778.png) ## Hanglass In-App Purchases | Item | Price | |------|-------| | Hanglass Plus (買い切り) | USD 69.99 | | Hanglass Plus (1年) | USD 34.99 | | Hanglass Plus (1ヶ月) | USD 3.99 | ## Hanglass Available In - [Armenia](https://apptail.io/app/korean-topikhanglass-VRFy/armenia) - [Argentina](https://apptail.io/app/korean-topikhanglass-VRFy/argentina) - [Australia](https://apptail.io/app/korean-topikhanglass-VRFy/australia) - [Azerbaijan](https://apptail.io/app/korean-topikhanglass-VRFy/azerbaijan) - [Belgium](https://apptail.io/app/korean-topikhanglass-VRFy/belgium) - [Bulgaria](https://apptail.io/app/korean-topikhanglass-VRFy/bulgaria) - [Bahrain](https://apptail.io/app/korean-topikhanglass-VRFy/bahrain) - [Bermuda](https://apptail.io/app/korean-topikhanglass-VRFy/bermuda) - [Brunei](https://apptail.io/app/korean-topikhanglass-VRFy/brunei) - [Belarus](https://apptail.io/app/korean-topikhanglass-VRFy/belarus) - [Belize](https://apptail.io/app/korean-topikhanglass-VRFy/belize) - [Canada](https://apptail.io/app/korean-topikhanglass-VRFy/canada) - [Chile](https://apptail.io/app/korean-topikhanglass-VRFy/chile) - [Colombia](https://apptail.io/app/korean-topikhanglass-VRFy/colombia) - [Cyprus](https://apptail.io/app/korean-topikhanglass-VRFy/cyprus) - [Czechia](https://apptail.io/app/korean-topikhanglass-VRFy/czechia) - [Germany](https://apptail.io/app/korean-topikhanglass-VRFy/germany) - [Denmark](https://apptail.io/app/korean-topikhanglass-VRFy/denmark) - [Dominican Republic](https://apptail.io/app/korean-topikhanglass-VRFy/dominican-republic) - [Ecuador](https://apptail.io/app/korean-topikhanglass-VRFy/ecuador) - [Estonia](https://apptail.io/app/korean-topikhanglass-VRFy/estonia) - [Egypt](https://apptail.io/app/korean-topikhanglass-VRFy/egypt) - [Spain](https://apptail.io/app/korean-topikhanglass-VRFy/spain) - [Finland](https://apptail.io/app/korean-topikhanglass-VRFy/finland) - [France](https://apptail.io/app/korean-topikhanglass-VRFy/france) - [Grenada](https://apptail.io/app/korean-topikhanglass-VRFy/grenada) - [Greece](https://apptail.io/app/korean-topikhanglass-VRFy/greece) - [Hong Kong SAR China](https://apptail.io/app/korean-topikhanglass-VRFy/hong-kong) - [Honduras](https://apptail.io/app/korean-topikhanglass-VRFy/honduras) - [Croatia](https://apptail.io/app/korean-topikhanglass-VRFy/croatia) - [Hungary](https://apptail.io/app/korean-topikhanglass-VRFy/hungary) - [Indonesia](https://apptail.io/app/korean-topikhanglass-VRFy/indonesia) - [Ireland](https://apptail.io/app/korean-topikhanglass-VRFy/ireland) - [Israel](https://apptail.io/app/korean-topikhanglass-VRFy/israel) - [India](https://apptail.io/app/korean-topikhanglass-VRFy/india) - [Iceland](https://apptail.io/app/korean-topikhanglass-VRFy/iceland) - [Italy](https://apptail.io/app/korean-topikhanglass-VRFy/italy) - [Jamaica](https://apptail.io/app/korean-topikhanglass-VRFy/jamaica) - [Kenya](https://apptail.io/app/korean-topikhanglass-VRFy/kenya) - [Kuwait](https://apptail.io/app/korean-topikhanglass-VRFy/kuwait) - [Kazakhstan](https://apptail.io/app/korean-topikhanglass-VRFy/kazakhstan) - [Lebanon](https://apptail.io/app/korean-topikhanglass-VRFy/lebanon) - [Lithuania](https://apptail.io/app/korean-topikhanglass-VRFy/lithuania) - [Madagascar](https://apptail.io/app/korean-topikhanglass-VRFy/madagascar) - [North Macedonia](https://apptail.io/app/korean-topikhanglass-VRFy/north-macedonia) - [Mali](https://apptail.io/app/korean-topikhanglass-VRFy/mali) - [Malta](https://apptail.io/app/korean-topikhanglass-VRFy/malta) - [Netherlands](https://apptail.io/app/korean-topikhanglass-VRFy/netherlands) - [Norway](https://apptail.io/app/korean-topikhanglass-VRFy/norway) - [Nepal](https://apptail.io/app/korean-topikhanglass-VRFy/nepal) - [New Zealand](https://apptail.io/app/korean-topikhanglass-VRFy/new-zealand) - [Panama](https://apptail.io/app/korean-topikhanglass-VRFy/panama) - [Peru](https://apptail.io/app/korean-topikhanglass-VRFy/peru) - [Philippines](https://apptail.io/app/korean-topikhanglass-VRFy/philippines) - [Poland](https://apptail.io/app/korean-topikhanglass-VRFy/poland) - [Portugal](https://apptail.io/app/korean-topikhanglass-VRFy/portugal) - [Qatar](https://apptail.io/app/korean-topikhanglass-VRFy/qatar) - [Romania](https://apptail.io/app/korean-topikhanglass-VRFy/romania) - [Russia](https://apptail.io/app/korean-topikhanglass-VRFy/russia) - [Saudi Arabia](https://apptail.io/app/korean-topikhanglass-VRFy/saudi-arabia) - [Sweden](https://apptail.io/app/korean-topikhanglass-VRFy/sweden) - [Singapore](https://apptail.io/app/korean-topikhanglass-VRFy/singapore) - [Slovenia](https://apptail.io/app/korean-topikhanglass-VRFy/slovenia) - [Slovakia](https://apptail.io/app/korean-topikhanglass-VRFy/slovakia) - [Senegal](https://apptail.io/app/korean-topikhanglass-VRFy/senegal) - [Suriname](https://apptail.io/app/korean-topikhanglass-VRFy/suriname) - [Tunisia](https://apptail.io/app/korean-topikhanglass-VRFy/tunisia) - [Türkiye](https://apptail.io/app/korean-topikhanglass-VRFy/turkey) - [Taiwan](https://apptail.io/app/korean-topikhanglass-VRFy/taiwan) - [Uganda](https://apptail.io/app/korean-topikhanglass-VRFy/uganda) - [United States](https://apptail.io/app/korean-topikhanglass-VRFy/united-states) - [Uzbekistan](https://apptail.io/app/korean-topikhanglass-VRFy/uzbekistan) - [Vietnam](https://apptail.io/app/korean-topikhanglass-VRFy/vietnam) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*