Upstairs Inc.

Google Play developer · tracked since 10 Oct 2026 · Open in Google Play ↗ (opens in a new tab)

Based in Seoul, South Korea

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Live apps
4
on Google Play now
Removed apps
0
taken down
Total installs
113,849
exact · sum of live apps
Installs / day
+59
7-day avg · live apps

Apps by Upstairs Inc.

4 tracked
Apps by Upstairs Inc., live apps first, sorted by installs / day
IconAppStatusCategoryInstallsPer day ↓ReleasedLast update
폰가비 - 중고폰 판매(매입)/구매/시세 조회/견적비교com.fongabiLiveShopping112,076+5722 Oct 20205 Jan 2026
중가비 매니저 프로 - 모바일 중고폰 재고관리앱com.upstairscorp.joongabiproLiveBusiness294+2—5 Jan 2026
트레딧 Tredit - 중고폰 보상판매tredit.fongabiLiveShopping1,324017 Jun 202514 Jan 2026
Stock Master AIcom.upstairscorp.stockmasteraiLiveTools155017 Apr 20254 Jun 2025