# MUDSheet vs Mud Man Pro

The clearest difference is update cadence: MUDSheet at every 2 months against Mud Man Pro's every 4 months. MUDSheet also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 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 MUDSheet against 5.0 for Mud Man Pro. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

MUDSheet ships an update every 2 months, Mud Man Pro every 4 months. The most recent releases landed on September 10, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | MUDSheet | Mud Man Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/mudsheet/id1510513381/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/mud-man-pro/id6765783852/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 18 MB | 3 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Pegasus Vertex, Inc.](https://appshunter.io/developer/954796003) | [Colten Meadows](https://appshunter.io/developer/1896073318) |

## What reviewers say

### MUDSheet

[App page](https://appshunter.io/ios/app/mudsheet/id1510513381)

This app provides essential calculations and data for mud engineering. It distills critical information from various engineering resources into a convenient tool for mud and drilling engineers, offering quick access to equations and chemical formulas.

**Highlights:** Essential mud engineering calculations, Quick access to drilling equations, Chemical formulas and atomic table, Unit conversion and setup exchange, Input data validation, Multiple table references

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is MUDSheet free?

MUDSheet is free to download, with no in-app purchases.

### Is Mud Man Pro free?

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

### Which has better reviews, MUDSheet or Mud Man Pro?

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

### Do MUDSheet or Mud Man Pro have ads?

Neither MUDSheet nor Mud Man Pro shows ads.

### Which is updated more often, MUDSheet or Mud Man Pro?

MUDSheet ships an update every 2 months, and Mud Man Pro every 4 months. Most recently, MUDSheet was updated on September 10, 2026 and Mud Man Pro on August 26, 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.*