# Universal Converter. vs Simple Units Converter

The clearest difference is price: Simple Units Converter at $0.99 against Universal Converter.'s $4.99. Simple Units Converter also leads on update cadence (every 8 months vs every 24 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Universal Converter. costs $4.99 and Simple Units Converter $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Universal Converter. ships an update every 24 months, Simple Units Converter every 8 months. The most recent releases landed on October 23, 2026 and August 8, 2026 respectively.

## The numbers

| Metric | Universal Converter. | Simple Units Converter |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/universal-converter/id519552652/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 8 months** |
| Monetization | Paid | — |
| Size | 5 MB | 9 MB |
| Requires iOS | **16.0** | 16.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [V PUGAZHENTHI](https://appshunter.io/developer/491898049) | [Mind Trends LLC](https://appshunter.io/developer/582509215) |

## What reviewers say

### Universal Converter.

[App page](https://appshunter.io/ios/app/universal-converter/id519552652)

This utility app provides a comprehensive conversion calculator for a vast array of units across 64 categories. It offers automatic calculations based on input changes and supports regional decimal separators for ease of use.

**Highlights:** 64 conversion categories, 1333 units supported, Automatic value calculation, Supports regional decimal separators, Simple and easy to use interface, Engineering and educational utility

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

**In-app purchases:** none


### Simple Units Converter

[App page](https://appshunter.io/ios/app/simple-units-converter/id599423731)

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

**In-app purchases:** none


## Frequently asked questions

### Is Universal Converter. free?

Universal Converter. costs $4.99, with no in-app purchases.

### Is Simple Units Converter free?

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

### Do Universal Converter. or Simple Units Converter have ads?

Neither Universal Converter. nor Simple Units Converter shows ads.

### Which is updated more often, Universal Converter. or Simple Units Converter?

Universal Converter. ships an update every 24 months, and Simple Units Converter every 8 months. Most recently, Universal Converter. was updated on October 23, 2026 and Simple Units Converter on August 8, 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.*