# U-Trap

> U-Trap (iPhone/iPad app by Samer Jallad.)

- Source: https://appshunter.io/ios/app/u-trap/id1610544411 (this page in markdown: same URL + `.md`)
- Developer: [Samer Jallad](https://appshunter.io/developer/1608748953)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 17+
- Requires: iOS 12.0 · 33 MB
- Languages: American English
- Released: 2022-02-17
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/u-trap/id1610544411/reviews.md

## What is U?

U-Trap is a simple App to calculate U-trap(P-Trap) for HVAC equipment....with a nice user interface it makes the users experience easy to use, the Application will allow the users to calculate the U-trap size for Blow & Draw thru coil & fan arrangement....


## Version history (last 2 releases)

### 2.0 — 2023-11-27

UI improvements & adding Quick CDP pipe sizer

### 1.0 — 2022-02-17

No release notes.

## Apps similar to U

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Machine Defender](https://appshunter.io/ios/app/machine-defender/id1496754747) | 5.0 (1) | Free | Productivity |
| [Value Charts : Flow Diagram](https://appshunter.io/ios/app/value-charts-flow-diagram/id1600853331) | — | Free | Productivity |
| [DV-40S](https://appshunter.io/ios/app/dv-40s/id977734858) | 3.3 (7) | Free | Productivity |
| [Horizontal Shaft Alignment](https://appshunter.io/ios/app/horizontal-shaft-alignment/id1499322319) | 5.0 (2) | Free | Productivity |
| [Appion Central](https://appshunter.io/ios/app/appion-central/id1455230837) | 2.8 (14) | Free | Productivity |
| [HyTools](https://appshunter.io/ios/app/hytools/id537674477) | 4.0 (5) | Free | Productivity |

## More apps by Samer Jallad

- [TALO Unit Converter](https://appshunter.io/ios/app/talo-unit-converter/id1608748951)
- [TALO Duct Sizer](https://appshunter.io/ios/app/talo-duct-sizer/id1610281198)
- [TALO INTERPOLATION](https://appshunter.io/ios/app/talo-interpolation/id1610850148)
- [TALO Coil Capacity](https://appshunter.io/ios/app/talo-coil-capacity/id1610861508)
- [TALO Surface Area](https://appshunter.io/ios/app/talo-surface-area/id1611005175)

All apps by Samer Jallad: https://appshunter.io/developer/1608748953

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*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 2026-05-19.*