Mobius iVibeXL vs Basic Engineering Dictionary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mobius iVibeXL
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Mobius iVibe provides an easy way to look up machine fault conditions based on spectrum symptoms and machine types. You’ll see sample spectra, explanations of faults, and explanations of how to diagnose fault conditions. It is like a wall chart for your iPhone/iPod Touch. 1. Select from a list of symptoms and drill down to find machine faults 2. Select from a list of machine types and drill down to see the likely faults 3. Select from a list of fault types and drill down to see sample spectra. 4. Or just scroll through 80 spectral images. When you see a spectrum (often with phase information and a machine image) you can swipe up and down to see other similar spectra, or swipe left and right to see a page of details, and a page of diagnostic information (how to be sure the diagnosis is correct). Here are a few more details: 1. Select from a list of symptoms (high 1X, high 2X, harmonics, etc.) and drill down to find machine faults that might be a match (unbalance, misalignment, looseness, etc.) 2. Select from a list of machine types (motor, bearings, pumps, etc.) and drill down to see the likely faults (broken rotor bars, wear, cavitation, etc.) 3. Select from a list of fault types (unbalance, misalignment, looseness, etc.) and drill down to see sample spectra. 4. Or you can just scroll through 80 spectral images until you find what you want. It is cool. It is helpful. And this is just the beginning!
Basic Engineering Dictionary
Master engineering concepts with a comprehensive dictionary of over 11,000 terms, key equations, and formulas. Features interactive quizzes, a visual quick guide, and hands-free learning with autoplay mode. Ideal for students and professionals seeking to solidify their engineering knowledge.
- 11,000+ engineering terms
- Key equations and formulas
- Visual Quick Guide
- Interactive quizzes
- Autoplay mode for hands-free learning
- User contributions
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Master Engineering Basics with Ease – Your All-in-One Engineering Learning App! Explore over 11,000+ essential engineering terms, along with key equations, formulas, and facts that make learning engineering concepts simple and accessible. Whether you're a student, a professional, or just curious, this Basic Engineering App offers a comprehensive guide to solidify your foundation in engineering. For fast and effective learning, the app features a visual Quick Guide with illustrated formulas and equations. Test your knowledge with interactive quizzes and reinforce your understanding across various disciplines of engineering. Explore Extensive Categories Including: - Actuators & Electromechanics - Metals & Alloys - Architecture & Civil Engineering - Automotive Engineering - Cables, Wires & Hardware - Computational Science - Hydraulics & Processes - Units, Measurements & Standards - Programming Languages & Software Engineering - Networking, OS & Intelligent Systems - Laws, Theorems, Tools & More …and many more topics from both classical and modern engineering fields. Key Features: - Quick Guide: Handy visual references for formulas, equations, and facts. - Interactive Quizzes: Sharpen your skills and challenge your knowledge. - Autoplay Mode: Listen to definitions and learn hands-free. - User Contributions: Add missing terms or suggest improvements. This is more than just a dictionary—it's your engineering pocket companion, ready to support your learning journey anytime, anywhere. In app purchase included : Life time Premium : To access ads free version of app. Privacy policy : https://privacypolicy50.wordpress.com/privacy-policy-subscription/ Terms and condition :https://privacypolicy50.wordpress.com/terms-and-condition/
Screenshots
Verdict
The clearest difference is in-app purchases: Mobius iVibeXL at none against Basic Engineering Dictionary's 1. Mobius iVibeXL also leads on iOS requirement (12.0 vs 15.6). Basic Engineering Dictionary's advantage is update cadence (every 3 months vs every 46 months) and device support (3 vs 1). On price and ads 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. Basic Engineering Dictionary sells 1 one-off in-app purchase. Mobius iVibeXL asks for nothing beyond the download.
Mobius iVibeXL ships an update every 46 months, Basic Engineering Dictionary every 3 months. The most recent releases landed on October 6, 2026 and September 25, 2026 respectively.
| Parameter | Mobius iVibeXL | Basic Engineering Dictionary |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (6 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 6 — better |
| Update frequency | Every 46 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 38 MB | 88 MB |
| Age rating | 4+ | 4+ |
| Developer | Mobius Insitute | Shital Gorasiya |
In-app purchases
Mobius iVibeXL
No in-app purchases
Basic Engineering Dictionary
- Lifetime Purchase$3.99
Questions
Is Mobius iVibeXL free?
Is Basic Engineering Dictionary free?
Do Mobius iVibeXL or Basic Engineering Dictionary have ads?
Which is updated more often, Mobius iVibeXL or Basic Engineering Dictionary?
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