Duong Nguyen Huu
6 apps seen in App Store top charts, 2 charting now. Together they collect about 2 new ratings a week on the App Store.
| App | Category | Released | Best rank now | Rating | New ratings a week |
|---|---|---|---|---|---|
 AirCalc Psychrometric AirCalc 湿空气计算 | Productivity | #4 | ★ 0.0 | – | |
| Productivity | #143 | ★ 0.0 | – | ||
 HydroSizer: Pipe & Pump Head HydroSizer 配管とポンプ揚程 | Utilities | not charting | ★ 0.0 | – | |
| Utilities | not charting | ★ 0.0 | – | ||
 RefCalc: Refrigerant PT Chart RefCalc - 制冷剂压力温度表 | Utilities | not charting | ★ 5.0 | – | |
| Finance | not charting | ★ 4.6 | 2 · 52 |
Also on Google Play: the KIET dev
Duong Nguyen Huu: releases, featuring and milestones across their App Store apps
Last change · 10 events since 25 Mar 2026Full timeline ↓📈iOSHVAC Duct Sizer Pro · Dropped out of every chart we track📈iOSTích Sản: Giá Vàng & Tài Sản · Dropped out of every chart we track🆕iOSInsulSizer: Insulation Calc · Released on the App Store🆕iOSHydroSizer: Pipe & Pump Head · Released on the App Store
Full timeline · 10 events
- 📈HVAC Duct Sizer Pro · Dropped out of every chart we trackiOSLast seen 22 Oct
- 📈Tích Sản: Giá Vàng & Tài Sản · Dropped out of every chart we trackiOSLast seen 19 Oct
- 📈HydroSizer: Pipe & Pump Head · Dropped out of every chart we trackiOSLast seen 7 Oct
- 📈RefCalc: Refrigerant PT Chart · Dropped out of every chart we trackiOSLast seen 29 Sep
- 🆕InsulSizer: Insulation Calc · Released on the App StoreiOS
- 🆕HydroSizer: Pipe & Pump Head · Released on the App StoreiOS
- 🆕RefCalc: Refrigerant PT Chart · Released on the App StoreiOS
- 🆕HVAC Duct Sizer Pro · Released on the App StoreiOS
- 🆕AirCalc Psychrometric · Released on the App StoreiOS
- 🆕Tích Sản: Giá Vàng & Tài Sản · Released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Free with an account
Portfolio-wide download estimates, top grossing positions and new-launch alerts for Duong Nguyen Huu.
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