# Mud Man Pro vs My Unit Converters

The clearest difference is in-app purchases: Mud Man Pro at none against My Unit Converters's 1. Mud Man Pro also leads on ads (none vs shown). My Unit Converters's advantage is update cadence (every 2 days vs every 4 months). On price, rating, ratings volume and device support there is nothing between them.

Both are free to download. My Unit Converters sells 1 one-off in-app purchase. Mud Man Pro asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Mud Man Pro against 5.0 for My Unit Converters. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Mud Man Pro ships an update every 4 months, My Unit Converters every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Mud Man Pro | My Unit Converters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mud-man-pro/id6765783852/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/my-unit-converters/id6801422287/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 7 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Colten Meadows](https://appshunter.io/developer/1896073318) | [Marvin Suo](https://appshunter.io/developer/380228698) |

## What reviewers say

### Mud Man Pro

[App page](https://appshunter.io/ios/app/mud-man-pro/id6765783852)

This offline drilling fluid calculator provides essential tools for mud engineers on the rig. It offers over 20 specialized calculators for various fluid properties and operations, along with a comprehensive field notes library. Designed for speed and accuracy without internet dependency.

**Highlights:** 20+ drilling fluid calculators, OBM and WBM support, Offline functionality, Field notes library, Pilot test converter, Hitch calendar

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

**In-app purchases:** none


### My Unit Converters

[App page](https://appshunter.io/ios/app/my-unit-converters/id6801422287)

Instantly convert units and currencies for daily tasks, travel, and work. Supports numerous categories, custom units, and live exchange rates. Features a built-in calculator and customizable display options.

**Highlights:** Unit and currency conversion, Live currency exchange rates, Built-in calculator, Custom units, Recent and pinned conversions, Light/Dark/System themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Mud Man Pro free?

Mud Man Pro is free to download, with no in-app purchases.

### Is My Unit Converters free?

My Unit Converters is free to download, with in-app purchases available.

### Which has better reviews, Mud Man Pro or My Unit Converters?

Mud Man Pro and My Unit Converters are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Mud Man Pro or My Unit Converters have ads?

My Unit Converters shows ads; Mud Man Pro does not.

### Which is updated more often, Mud Man Pro or My Unit Converters?

Mud Man Pro ships an update every 4 months, and My Unit Converters every 2 days. Most recently, Mud Man Pro was updated on October 31, 2026 and My Unit Converters on October 31, 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.*