myPurdue vs Ultrasonic Study Guide
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
myPurdue
This app connects you to Purdue University, offering personalized campus information and a streamlined user experience on your mobile device. It's your pocket guide to all things Purdue, accessible anytime, anywhere.
- Personalized myPurdue content
- Enhanced mobile user experience
- Access to Purdue University information
- Connect to campus resources
- Available on iPhone and iPad
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myPurdue: Your Purdue Campus in Your Pocket Stay connected to Purdue University, anytime, anywhere. The myPurdue mobile app is your go-to for all things Purdue. The myPurdue mobile application delivers your personalized myPurdue content to your mobile device. While myPurdue is also accessible via your mobile browser, the application provides a better user experience for your device. Download myPurdue today and make your Purdue experience even better!
Ultrasonic Study Guide
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The Ultrasonic Testing Study Guide app is designed to help Nondestructive Testing (NDT) professionals and students prepare for certification exams with confidence. Covering the fundamentals through advanced concepts, this app provides method-specific practice questions aligned with industry standards. Features: • Multiple-choice practice questions with detailed explanations • Based on NAS410 and SNT-TC-1A requirements • Simple, user-friendly interface for efficient learning • Helps identify areas for improvement and track progress Who should use this app? • Level 1 and Level 2 technicians preparing for exams • Students beginning their careers in NDT • Level 3 candidates reviewing fundamentals • Industry professionals refreshing their knowledge Why choose this app? • Focused content — study only the method you need • Affordable pricing for each NDT method • Portable and accessible on iPhone and iPad • Career-focused — supports industries including aerospace, oil & gas, energy, and manufacturing With the Ultrasonic Testing Study Guide, exam prep is more accessible, practical, and effective.
Screenshots
Verdict
The clearest difference is price: myPurdue at Free against Ultrasonic Study Guide's $14.99. Ultrasonic Study Guide's advantage is iOS requirement (18.5 vs 26.0). On update cadence, ads, in-app purchases and device support 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
myPurdue is free to download; Ultrasonic Study Guide costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
myPurdue ships an update every 5 months, Ultrasonic Study Guide every 7 months. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.
| Parameter | myPurdue | Ultrasonic Study Guide |
|---|---|---|
| Price | Free — better | $14.99 |
| Rating | 2.8 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 5 months — better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 18.5 — better |
| Further details — not scored | ||
| Size | 32 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Purdue University | Skaggs Media LLC |
In-app purchases
myPurdue
No in-app purchases
Ultrasonic Study Guide
No in-app purchases
Questions
Is myPurdue free?
Is Ultrasonic Study Guide free?
Do myPurdue or Ultrasonic Study Guide have ads?
Which is updated more often, myPurdue or Ultrasonic Study Guide?
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