# Resi Duct Quicksize — Offline HVAC Duct Sizing

> Offline HVAC Duct Sizing (iPhone/iPad app by 光 杨.)

- Source: https://appshunter.io/ios/app/resi-duct-quicksize/id6761808379 (this page in markdown: same URL + `.md`)
- Developer: [光 杨](https://appshunter.io/developer/1891134953)
- Category: Utilities
- Price: $4.99
- Age rating: 4+
- Requires: iOS 17.0 · 1 MB
- Languages: English, French, German, Japanese, Korean, Portuguese, Chinese, Spanish
- Released: 2026-04-16
- Data updated: 2026-06-26
- User reviews in markdown: https://appshunter.io/ios/app/resi-duct-quicksize/id6761808379/reviews.md

## What is Resi Duct Quicksize?

not recorded


## Version history (last 3 releases)

### 1.0.2 — 2026-06-07

Updated App Store screenshots and product page visuals. App functionality is unchanged.

### 1.0.1 — 2026-05-01

Refreshes the app icon with a residential duct sizing scene that better reflects airflow planning.

### 1.0 — 2026-04-16

No release notes.

## More apps by 光 杨

- [ConcretePour Pro](https://appshunter.io/ios/app/concretepour-pro/id6761770433)
- [Roofing Cost Estimator](https://appshunter.io/ios/app/roofing-cost-estimator/id6761807843)
- [Cut Optimizer Pocket](https://appshunter.io/ios/app/cut-optimizer-pocket/id6761807889)
- [KitchenBatch Pro](https://appshunter.io/ios/app/kitchenbatch-pro/id6761807896)
- [Tile Layout Pocket](https://appshunter.io/ios/app/tile-layout-pocket/id6761807981)
- [TipSmart Splitter](https://appshunter.io/ios/app/tipsmart-splitter/id6761808040)

All apps by 光 杨: https://appshunter.io/developer/1891134953

## Related topics

[resi duct quicksize](https://appshunter.io/ios/topics/resi-duct-quicksize)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-26.*