# Mud Engineer vs Cebo Mudguide

The clearest difference is price: Cebo Mudguide at Free against Mud Engineer's $2.99. Cebo Mudguide also leads on update cadence (every 3 weeks vs every 34 months). Mud Engineer's advantage is chart position (#76 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Cebo Mudguide is free to download; Mud Engineer costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mud Engineer ships an update every 34 months, Cebo Mudguide every 3 weeks. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Mud Engineer | Cebo Mudguide |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/mud-engineer/id992941305/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#76** | — |
| Size | 31 MB | 74 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [bader alshammari](https://appshunter.io/developer/858126240) | [Cebo Holland B.V.](https://appshunter.io/developer/1755576071) |

## What reviewers say

### Mud Engineer

[App page](https://appshunter.io/ios/app/mud-engineer/id992941305)

**Currently charting:** #76 Top Paid · Business (US App Store)

This app provides essential drilling calculations for mud engineers. It helps determine final mud weight, volume adjustments, and the number of sacks needed for various drilling scenarios.

**Highlights:** Final Mud Weight calculation, Volume calculations, Sack calculations, lb/bbl calculation, Weight Up calculation

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

**In-app purchases:** none


### Cebo Mudguide

[App page](https://appshunter.io/ios/app/cebo-mudguide/id6751186580)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mud Engineer free?

Mud Engineer costs $2.99, with no in-app purchases.

### Is Cebo Mudguide free?

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

### Do Mud Engineer or Cebo Mudguide have ads?

Neither Mud Engineer nor Cebo Mudguide shows ads.

### Which is updated more often, Mud Engineer or Cebo Mudguide?

Mud Engineer ships an update every 34 months, and Cebo Mudguide every 3 weeks. Most recently, Mud Engineer was updated on September 17, 2026 and Cebo Mudguide on September 19, 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.*