DDS Student vs HOW TO // AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DDS Student
Manage your driving school schedule, including upcoming drives, observations, and classes. Access training materials and book your next lesson.
- View upcoming drives
- Access observations and classes
- View training resources
- Schedule next lesson
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View your upcoming drives, observations and classes. Access training resources and schedule your next lesson.
HOW TO // AI
Prepare for AI and cloud certification exams with extensive practice questions and AI-powered explanations. Track your progress and identify weak areas for effective study. Offers offline practice and mock exams to simulate real test conditions.
- 3,301 original practice questions
- Blueprint-weighted question weighting
- Plain-English rationale for each question
- Offline practice mode
- AI tutor for explanations
- Timed mock exams
- Weak-area drills and spaced repetition
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Walk into your AI or cloud certification exam ready, not guessing. HOW TO // AI CERT gives you 6,151 original, blueprint-weighted practice questions for 19 exams across 18 certifications, each with a plain-English rationale that teaches the concept, not just the answer. Practice offline, track your readiness, and get unstuck with an AI tutor that explains anything you miss. CERTIFICATIONS • NVIDIA NCA-AIIO: AI Infrastructure & Operations • NVIDIA NCA-GENL: Generative AI & LLMs • AWS Certified AI Practitioner (AIF-C01) • AWS Machine Learning Engineer Associate (MLA-C02) • AWS Machine Learning Engineer Associate (MLA-C01, still offered in Japanese, Korean and Simplified Chinese) • Microsoft Azure AI Fundamentals (AI-901) • Microsoft Azure AI Apps & Agents Developer (AI-103) • VMware Cloud Foundation Administrator (VCP-VCF) • CompTIA AI Fundamentals • CompTIA SecAI+ (CY0-001) • CertNexus Certified AI Practitioner (AIP-210) • Google Cloud Generative AI Leader • Oracle Cloud Infrastructure AI Foundations • Salesforce Certified Agentforce Specialist • Databricks Certified Generative AI Engineer Associate • Anthropic CCAO-F (Claude Certified Associate: Foundations) • Anthropic CCDV-F (Claude Certified Developer: Foundations) • Anthropic CCAR-F (Claude Certified Architect: Foundations) • Anthropic CCAR-P (Claude Certified Architect: Professional) HOW IT WORKS • Quick 10, sets of 25, endless, and custom-by-domain practice • Answer options reshuffle every time, so you learn the material, not where the answer sits • Full-length timed mock exams that mirror exam day • Weak-area drills + spaced-repetition review that resurfaces what you miss • A blueprint-weighted readiness score that tells you when you're actually ready • Flashcards, study guides, cheat sheets, and a full glossary per exam • AI Tutor (powered by Claude): deeper explanations and follow-up Q&A • Daily Question of the Day + streaks to keep the habit • A shareable readiness certificate when you ace three timed mocks FREE TO START Every exam includes a free sample set and full local stats. Go Pro for the entire bank, all modes, the AI tutor, and every cert we add. One subscription covers everything ($11.99/month or $39.99/year). All questions are 100% original, written from the public exam objectives. No brain dumps, not real exam items. HOW TO // AI CERT is an independent study platform and is not affiliated with or endorsed by Anthropic, NVIDIA, AWS, Microsoft, VMware, CompTIA, CertNexus, Google, Oracle, Salesforce, or Databricks. Trademarks are used only to identify the exam each set prepares you for. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://howtoai.com/cert-privacy/
Screenshots
Verdict
The clearest difference is rating: HOW TO // AI at 5.0 against DDS Student's 1.8. HOW TO // AI also leads on update cadence (every 3 days vs monthly). DDS Student's advantage is in-app purchases (none vs 2) and ratings volume (5 vs 1). On price, ads 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
Both are free to download. HOW TO // AI sells 2 in-app purchases, starting at $11.99 per month. DDS Student asks for nothing beyond the download.
HOW TO // AI holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: DDS Student has 5 ratings behind it against 1, so its average is the more settled of the two.
DDS Student ships an update monthly, HOW TO // AI every 3 days. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.
| Parameter | DDS Student | HOW TO // AI |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (5 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 5 — better | 1 |
| Update frequency | Monthly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 76 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | GoRoadie Limited | Blue Ocean Water Inc |
Customer experience
DDS Student
HOW TO // AI
In-app purchases
DDS Student
No in-app purchases
HOW TO // AI
- Pro — Monthly$11.991 Month
- Pro — Annual$39.991 Year
Questions
Is DDS Student free?
Is HOW TO // AI free?
Which has better reviews, DDS Student or HOW TO // AI?
Do DDS Student or HOW TO // AI have ads?
Which is updated more often, DDS Student or HOW TO // AI?
Other comparisons
