# Bottoms Up Calcs vs Mud Man Pro

The clearest difference is price: Mud Man Pro at Free against Bottoms Up Calcs's $0.99. Mud Man Pro also leads on rating (5.0 vs 2.5). Bottoms Up Calcs's advantage is chart position (#186 vs unranked) and iOS requirement (10.0 vs 16.0). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Mud Man Pro is free to download; Bottoms Up Calcs costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mud Man Pro holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

## The numbers

| Metric | Bottoms Up Calcs | Mud Man Pro |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.5 (2 ratings)](https://appshunter.io/ios/app/bottoms-up-calcs/id1417523093/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mud-man-pro/id6765783852/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#186** | — |
| Size | 85 MB | 3 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GoodStamp](https://appshunter.io/developer/717537129) | [Colten Meadows](https://appshunter.io/developer/1896073318) |

## What reviewers say

### Bottoms Up Calcs

[App page](https://appshunter.io/ios/app/bottoms-up-calcs/id1417523093)

**Currently charting:** #186 Top Paid · Utilities (US App Store)

This utility app helps oil and gas professionals quickly calculate theoretical strokes for downhole operations. It assists in spotting pills and clearing pipes by providing surface-to-bit and surface-to-surface stroke calculations. Designed for ease of use, it's an essential tool for anyone working with downhole volumes.

**Highlights:** Calculate theoretical strokes from bit to surface, Use results to spot pills or clear pipe, Calculate surface to surface strokes, Turn over hole volume calculations, Save parameters and create depth combinations, Essential tool for oil and gas professionals

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

**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 Bottoms Up Calcs free?

Bottoms Up Calcs costs $0.99, 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, Bottoms Up Calcs or Mud Man Pro?

Mud Man Pro is rated higher. Bottoms Up Calcs averages 2.5 out of 5 from 2 ratings, while Mud Man Pro averages 5.0 from 1 ratings.

### Do Bottoms Up Calcs or Mud Man Pro have ads?

Neither Bottoms Up Calcs nor Mud Man Pro shows ads.

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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.*