# Simple Temperature Converter vs Volume Units Converter

The clearest difference is update cadence: Simple Temperature Converter at every 6 months against Volume Units Converter's every 32 months. Simple Temperature Converter also leads on chart position (#200 vs unranked) and ratings volume (4 vs 1). On rating, ads, in-app purchases and monetization model there is nothing between them.

Simple Temperature Converter costs $0.99 and Volume Units Converter $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Simple Temperature Converter against 5.0 for Volume Units Converter. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Simple Temperature Converter ships an update every 6 months, Volume Units Converter every 32 months. The most recent releases landed on November 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Simple Temperature Converter | Volume Units Converter |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/simple-temperature-converter/id1386469646/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/volume-units-converter/id1443940327/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 32 months |
| Monetization | Paid | Paid |
| Best chart rank | **#200** | — |
| Size | 0 MB | 1 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bruce Anthony](https://appshunter.io/developer/1386469645) | [Kei Suefuji](https://appshunter.io/developer/1388335881) |

## What reviewers say

### Simple Temperature Converter

[App page](https://appshunter.io/ios/app/simple-temperature-converter/id1386469646)

**Currently charting:** #200 Top Paid · Utilities (US App Store)

Easily convert temperatures between Celsius and Fahrenheit with a simple sliding interface. This app offers a quick and intuitive way to switch units without typing, with customizable temperature ranges. It's designed for users who frequently need to check temperatures in different scales.

**Highlights:** Sliding conversion interface, Celsius to Fahrenheit conversion, Fahrenheit to Celsius conversion, Customizable temperature range, Quick and simple to use

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Volume Units Converter

[App page](https://appshunter.io/ios/app/volume-units-converter/id1443940327)

Easily convert volume measurements between 18 different units. Simply input your value and select the desired units for instant conversion. Supports a wide range of common and specialized volume measurements.

**Highlights:** Converts between 18 volume units, Supports cubic meters, liters, gallons, and more, Intuitive input and unit selection, Displays converted values instantly, Covers UK and US liquid/dry measurements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Simple Temperature Converter free?

Simple Temperature Converter costs $0.99, with no in-app purchases.

### Is Volume Units Converter free?

Volume Units Converter costs $1.99, with no in-app purchases.

### Which has better reviews, Simple Temperature Converter or Volume Units Converter?

Simple Temperature Converter and Volume Units Converter are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Simple Temperature Converter or Volume Units Converter have ads?

Neither Simple Temperature Converter nor Volume Units Converter shows ads.

### Which is updated more often, Simple Temperature Converter or Volume Units Converter?

Simple Temperature Converter ships an update every 6 months, and Volume Units Converter every 32 months. Most recently, Simple Temperature Converter was updated on November 2, 2026 and Volume Units Converter on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*