# The Conversion App — user reviews

> 20 indexed App Store user reviews of The Conversion App by Sparrow Development LLC, rated 4.10/5 from 60 ratings.

- Source: https://appshunter.io/ios/app/the-conversion-app/id1507894827/reviews
- App overview in markdown: https://appshunter.io/ios/app/the-conversion-app/id1507894827.md
- Rating breakdown: 5★ 40 · 4★ 6 · 3★ 2 · 2★ 4 · 1★ 8

## Newest reviews (1 of 20)

### 3/5 — Minute/mile to minute/ kilometre

*2021-09-27, version 1.3*

I’m disappointed to find that you don’t have this conversion as I tend to use this a lot on my previous app. Most runners need this.

## Most critical reviews (10 lowest-rated)

### 1/5 — Missing conversation

*2024-11-25, version 1.3*

Not having basic money conversions is a big negative

### 1/5 — Manque le principal !

*2023-03-19, version 1.3*

La conversion de monnaie est absente or c’est l’une des principales utilisations !

### 1/5 — Inaccurate!

*2022-11-26, version 1.3*

The developer needs to go back and review his formulas, because the calculations are WRONG!

### 1/5 — No litres or millilitres!!

*2021-06-17, version 1.3*

Why??

### 1/5 — No metric

*2020-09-20, version 1.2*

Doesn’t convert to litres or ml

### 1/5 — Does not provide conversation from gallons to litres

*2020-08-15, version 1.2*

Not enough options to convert from Imperial
to Metric

### 1/5 — Bug liste déroulante

*2020-07-08, version 1.1*

Sur IPad on ne peut pas dérouler toutes les unités, le clavier couvre les dernières

### 2/5 — Litres to Gallons?

*2026-05-28, version 1.3*

Why not !

### 3/5 — Appli très sympathique mais trop basique

*2023-02-26, version 1.3*

Appli simple, chouette et ergonomique mais trop basique dans les possibilités de conversion. Il manque pour mon usage les surfaces agricoles, hectare et autres, ainsi que les conversions numériques tel que les megibytes en megabytes par exemple.

### 3/5 — Ok

*2023-01-17, version 1.3*

Fine and simple. Doesn’t do compund eg stone and pounds or feet and inches

## Most praised reviews (9 highest-rated)

### 5/5 — Super useful

*2025-12-29, version 1.3*

Easy to use. Would appreciate negative units in the temps though.

### 5/5 — Converted!.

*2022-07-10, version 1.3*

Best converter I’ve ever used, everything you could ever want.

### 5/5 — Awesome

*2022-06-24, version 1.3*

This app helps in so many ways. With the way todays math this it’s really easy to get correct numbers.

### 5/5 — Great!

*2020-07-09, version 1.1.1*

Works very well. Everything is free.

### 5/5 — Simple and to the point

*2020-04-26, version 1.1*

This app does only what I want it to and gets rid of all the unnecessary things many other conversion apps have.

I look forward to more features and would highly recommend.

### 4/5 — Conversions

*2023-07-25, version 1.3*

So simple to use, does everything most people would want. Would like to be able to use imperial measurements though.

### 4/5 — Currencies

*2023-03-19*

Please add currencies

### 4/5 — nice

*2022-04-28, version 1.3*

Needs to add more units to be complete

### 4/5 — Metric

*2021-02-15, version 1.2*

Under Cooking I need cup to gram conversion for flour and sugar please.

---

*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 2026-06-09.*