AI vs CertPrep
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
AI
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Azure AI Fundamentals (AI-901) Exam Prep - Pass Your Cert with 400+ Practice Questions Preparing for the AI-901 certification? AI-901 Exam Simulator gives you 400+ practice questions spanning both official exam domains - from responsible AI principles and Azure AI services to building real solutions with Foundry. The AI-901 exam (700/1000 passing score) replaces AI-900 with 40-60 questions in 45-60 minutes, testing your ability to identify AI workloads and implement AI solutions on Azure. Exam Domains Covered: Domain 1: AI Concepts and Capabilities (40-45%) - responsible AI principles, AI workloads, Azure AI services. Domain 2: Implement AI Solutions via Foundry (55-60%) - generative AI and multi-agent apps, text and speech, vision and Content Understanding, information extraction, Foundry SDK. Key Features: - 400+ High-Quality Questions - aligned to the April 2026 AI-901 study guide - Full-Length Timed Mock Exams - 40-60 questions, 45-60 minute simulation - Detailed Explanations - every answer linked to Azure AI and Foundry documentation - Flashcards - reinforce responsible AI principles, Azure AI services, and Foundry concepts - Progress Tracking - domain-level scores across both AI-901 skill areas Why Choose AI-901 Exam Simulator? - Full AI-901 coverage - responsible AI, Azure AI services, multi-agent apps, Content Understanding, and Foundry SDK - Domain 2 focus (55-60%) - scenario-based Foundry implementation questions across all 4 sub-areas - Affordable premium from only $3.99/month - Built for developers, IT professionals, and students starting their Azure AI career Subscription Pricing: - Monthly: $3.99 - Quarterly: $6.99 - Yearly: $19.99 Subscriptions are managed via your Apple ID and auto-renew unless canceled 24 hours before the period ends. No refunds for unused portions. Important Disclaimer: AI-901 Exam Simulator is an independent educational tool created by Exam Simulator. It is not affiliated, endorsed, or sponsored by Microsoft Corporation or any other certification body. All practice questions and content are developed independently for educational purposes and are not sourced from the official AI-901 exam. Download AI-901 Exam Simulator now and take the next step toward earning your Azure AI Fundamentals certification. Visit https://examsimulator.net for more details or contact us at support@examsimulator.net. Privacy Policy: https://examsimulator.net/privacy-policy Terms of Service: https://examsimulator.net/terms-of-service
CertPrep
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ServiceNow CSA Cert Companion is your all-in-one study tool for the ServiceNow Certified System Administrator (CSA) certification exam. PASSIVE LEARNING Receive ServiceNow CSA questions throughout your day via notifications. Set how many per day and your preferred time window. Build certification knowledge during commutes, breaks, and downtime without opening the app. PRACTICE YOUR WAY Choose how many questions per session and study at your own pace. Every question includes a detailed explanation so you understand the concept, not just memorize the answer. 630+ questions covering platform overview, UI navigation, lists, forms, task management, notifications, reporting, service catalog, and knowledge management. REALISTIC MOCK EXAMS Simulate the real exam with 60 questions and a 70% pass mark. Choose from three modes: - Timed: 90 minutes, just like the real exam - Untimed: No time pressure, focus on accuracy - Sudden Death: One wrong answer and it's over Answers are hidden until you finish, then reviewed with full explanations. SMART ANALYTICS Track your accuracy, streaks, study time, and score trends. See your most missed questions and weakest topics so you know exactly where to focus. PRIVACY FIRST No accounts, no servers, no tracking. All your data stays on your device. Zero data collection. PREMIUM Free version includes 10 practice questions per session and 1 passive learning question per day. Upgrade once to unlock unlimited practice, extra passive learning, hide mastered questions, and practice most missed questions. No subscription โ pay once, keep forever. This app is not affiliated with, endorsed by, or sponsored by ServiceNow, Inc. ServiceNow is a registered trademark of ServiceNow, Inc. All content is independently authored for educational purposes.
Screenshots
Verdict
The clearest difference is iOS requirement: AI at 15.6 against CertPrep's 17.0. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. AI sells 3 in-app purchases, starting at $3.99 per month and CertPrep sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | AI | CertPrep |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | โ |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.6 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 95 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Nguyen Duy Khanh | Jan Roldan Hernandez |
In-app purchases
AI
- Premium Monthly3 Days trial$3.991 Month
- Premium Quarterly3 Days trial$6.993 Months
- Premium Yearly$19.991 Year
CertPrep
- ServiceNow CSA Premium$3.99









