# ConverterBox - Unit Converter — user reviews

> 5 indexed App Store user reviews of ConverterBox by FLEMINGER MEDIA LLC, rated 4.60/5 from 5 ratings.

- Source: https://appshunter.io/ios/app/converterbox-unit-converter/id586081377/reviews
- App overview in markdown: https://appshunter.io/ios/app/converterbox-unit-converter/id586081377.md
- Rating breakdown: 5★ 4 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 0

## Most critical reviews (5 lowest-rated)

### 1/5 — Worst app ever

*2013-01-07, version 1.1*

The ONE thing my girlfriend and I wanted to look up was how many millilitres are in 1 US cup and the converter gives the wrong answer. Won't even bother trying to calculate any other conversion.

FYI: 1 US CUP = 250 ML NOT 125.

### 5/5 — Great!!!

*2013-03-07, version 1.3*

This works great!!! Thank you for making this app!

### 5/5 — Handy App!

*2012-12-20, version 1.0*

This app is great if you need to convert units regularly.  It is fast and the results come up right away.  I'm a student and this app makes homework so much easier.  Highly recommended!

### 5/5 — Great app

*2012-12-19, version 1.0*

Helpful app. I'll be using it a lot. Works smoothly, easy to use and the explanations are a really nice touch.

### 5/5 — Best app out there

*2012-12-16, version 1.0*

I got a recommendation from a friend about this app. It's well worth the money! I got a long list of possible conversions and the interface is very user friendly and clear. I been using other apps but this one is my winner. Thank you for a great product!

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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 2026-06-10.*