Intelex Mobile vs MUDSheet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Intelex Mobile
Access EHSQ applications on your mobile device. Instantly capture and report on incidents, observations, and other EHSQ tasks in real-time. Improve your company's safety culture with front-line data insights.
- On-demand EHSQ application access
- Instant incident capture
- Real-time observation reporting
- EHSQ task management
- Front-line data collection
- Safety culture improvement
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The Intelex Mobile Platform provides enhanced access to your Intelex applications on your mobile device. Get on-demand access to instantly capture and report on all incidents, observations and other EHSQ tasks, when and where they happen. Feed your EHSQ system with more front line data to uncover predictive and prescriptive insights to shape your company safety culture. With more than 1,000 clients and 1 million users, Intelex Technologies Inc. is a global leader in environmental, health, safety and quality (EHSQ) management software.
MUDSheet
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.
- 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
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MUDSheet covers the most essential calculation and data in mud engineering. Designed for mud engineers and drilling engineers, MUDSheet is an app that contains 23 most commonly used calculations, ranging from pipe capacity, pump output to mud additives. We, engineers, are often overwhelmed by the information scattered around in various media forms. Now, the most essential information from engineering handbooks, SPE textbooks, IADC manuals, has been distilled into MUDSheet, a must-have application for every mud engineer and technician to get the job done accurately and efficiently. Features: • Engineering calculation in a second • Quick access to drilling equations and chemical formulas • Being convenient for unit setup exchange • Replaces paper charts and tables • Input data validation • Samples for demonstration • Optional function display and flexible order change • Multiple table references on mud capacity, volume, and properties Functions: • Pipe Capacity • Annular Capacity • Pipe & Annular Volume • Pump-Duplex • Pump-Triplex • Pump-Quadruple • Rectangular Tank Volume • Mesh • Nozzle Total Flow Area • Annular Velocity • CaCl2 • NaCl • Brine Density • Brine Viscosity • Specific Gravity • PV/YP in Water-Based Mud • Solids in Water-Based Mud • Mud Weight Adjustment • Temperature • Chemical Formula • Atomic Table • Unit Conversion
Screenshots
Verdict
The clearest difference is rating: MUDSheet at 5.0 against Intelex Mobile's 2.1. MUDSheet also leads on iOS requirement (9.0 vs 13.4). Intelex Mobile's advantage is ratings volume (113 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
MUDSheet holds the better App Store score, 5.0 against 2.1. That said, the two scores are not equally well evidenced: Intelex Mobile has 113 ratings behind it against 1, so its average is the more settled of the two.
Intelex Mobile ships an update monthly, MUDSheet every 2 months. The most recent releases landed on October 12, 2026 and September 29, 2026 respectively.
| Parameter | Intelex Mobile | MUDSheet |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (113 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 17.4% of reviews | — |
| Number of ratings | 113 — better | 1 |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 | 9.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 18 MB |
| Age rating | 4+ | 17+ |
| Developer | Intelex Technologies Inc. | Pegasus Vertex, Inc. |
Customer experience
Intelex Mobile
MUDSheet
Bugs and requests
Intelex Mobile
Reported bugs
15 issues- Login issues (multiple attempts, redirects to safari)
- App does not work, lots of error messages
- Won't submit forms over half the time
- Slow performance ('slow af')
- Sync errors requiring re-download
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- Unknown error occurred on login, kicks user out
- Blank blue screen after login
- App crashes
- Invalid link errors preventing login
- Screen flashes back and forth during login
- Cannot close safety observation on same day
- App makes users lie or continue with unsafe conditions
- Fails to submit observation and start linked action tracker
- Application is slow when used by multiple users
- Need to login each time the app is opened
Requested features
4 requests- Ability to see reported and closed VFLs in the mobile app
- Support for FaceID, TouchID, and keychain access
- Password save feature
- Application available in French
MUDSheet
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Intelex Mobile
No in-app purchases
MUDSheet
No in-app purchases
Questions
Is Intelex Mobile free?
Is MUDSheet free?
Which has better reviews, Intelex Mobile or MUDSheet?
Do Intelex Mobile or MUDSheet have ads?
Which is updated more often, Intelex Mobile or MUDSheet?
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