# VPD Vapor Pressure Calculator — user reviews

> 6 indexed App Store user reviews of VPD Vapor Pressure Calculator by harry bloch, rated 2.56/5 from 9 ratings.

- Source: https://appshunter.io/ios/app/vpd-vapor-pressure-calculator/id1586028655/reviews
- App overview in markdown: https://appshunter.io/ios/app/vpd-vapor-pressure-calculator/id1586028655.md
- Rating breakdown: 5★ 3 · 4★ 0 · 3★ 0 · 2★ 2 · 1★ 4

## Most critical reviews (6 lowest-rated)

### 1/5 — good idea but pointless in the greenhouse

*2024-02-14*

i can't see any way to add leaf temps which makes calculating vpd pretty worthless for growing plants

### 1/5 — No ad removal

*2024-02-06, version 1.4*

Each & every time you calculate your VPD u have to deal with an ad running,,,,,, waaaaa

I guess that’s better than giving $ for ad removal & ads Not being removed.

### 1/5 — Whack!!

*2023-10-29, version 1.4*

This calculator is definitely broken.

### 2/5 — Bo Celsius

*2024-04-09, version 1.4*

Temperatures are in Fahrenheit

### 2/5 — Is this science? No.

*2022-12-13*

Science is done in Celsius, this is in Fahrenheit first of all with no option to change it. Secondly , adds on a simple calculator that I can find online , free, and it’s in Celsius ….

### 3/5 — Ist ok wer umrechnen mag

*2023-11-12, version 1.4*

Leider nicht in grad celsius

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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 2026-06-01.*