RI DMV Prep vs CNA Study Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RI DMV Prep
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Pass your Rhode Island DMV written test on the first try. 400+ real exam-style questions, AI-powered explanations, and offline practice — built specifically for the 2026 Rhode Island driver's license test. The Rhode Island written test has 25 questions. You need 18 correct answers to pass. This app prepares you for exactly that. QUESTION BANK & STUDY MODES - 400+ questions covering every topic on the Rhode Island written test - Practice Mode: Study at your own pace with instant feedback - Test Mode: Full 25-question timed simulation matching the real DMV exam - Wrong Questions Review: Drill the questions you missed until you nail them - Difficulty Levels: Easy, Medium, and Hard sets to build up progressively AI-POWERED EXPLANATIONS Every question comes with a clear explanation of why the correct answer is right and why the others are wrong. Pro subscribers get full AI analysis including: - Difficulty scoring and reasoning - Common mistakes other test-takers make - Memory techniques to help you remember the rule - Safety context and real-world application - Related topics so nothing surprises you on test day STUDY CATEGORIES - Emergencies & Crashes - Vehicle Equipment & Safety - Highway & Freeway Driving - Alcohol, Drugs & Impaired Driving - Intersections & Turns - Licensing & Registration - Road Markings & Lanes - Parking & Stopping Rules - Penalties & Violations - Right-of-Way Rules - Signals - Traffic Signs & Signals - Speed Control - Vehicle Control TRACK YOUR READINESS - Score history shows your improvement over time - Category-by-category completion tracking so you know your weak spots - Test history log to review every practice exam - Know when you are genuinely ready to book your DMV appointment STUDY IN YOUR LANGUAGE RI DMV Prep supports 3 languages so you can study in the language you think in. Languages include: Spanish, Portuguese, and more. OFFLINE & ALWAYS AVAILABLE Download and study anywhere with no internet required. Perfect for studying on the go, during a break, or anywhere without Wi-Fi. DRIVER'S MANUAL Access the official Rhode Island Driver's Manual directly in the app. The questions in this app are drawn from the same handbook your real test is based on. WHO THIS APP IS FOR - First-time drivers applying for a learner's permit - New residents moving to Rhode Island who need to transfer their license - Drivers renewing or reinstating a lapsed license - Anyone who has failed the DMV test and wants to pass next time FREE TIER - 80% of all questions across every category - Test simulation mode - Basic answer feedback SUBSCRIPTION PRICING - Pro Weekly: $4.99 per week (3-day free trial for new subscribers) - Pro Monthly: $9.99 per month - Pro Quarterly: $19.99 per 3 months - Lifetime: $39.99 one-time purchase AUTO-RENEWAL TERMS Payment is charged to your Apple ID at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. The account will be charged for renewal within 24 hours prior to the end of the current period. MANAGEMENT Subscriptions can be managed and auto-renewal turned off in your Apple ID Account Settings after purchase. No cancellation of the current subscription is allowed during the active period. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ri-dmv-prep.pages.dev/privacy/ Download now. Your DMV appointment is waiting.
CNA Study Prep
Prepare for your Certified Nursing Assistant exam with comprehensive study notes, practice questions, and weak-area review tools. Supports English, Spanish, and Simplified Chinese study modes, with premium options for full access.
- CNA exam topic study sections
- Practice questions with explanations
- Weak-area review tools
- Saved question review
- Multilingual study support (English, Spanish, Chinese)
- Premium access to all content
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CNA Study Prep helps learners prepare for the Certified Nursing Assistant exam with clear study notes, practice questions, weak-area review, and multilingual support. The app includes English, Spanish + English, and Simplified Chinese + English study modes. Learners can choose a study language, review CNA topics, practice exam-style questions, save questions, and focus on areas that need improvement. Key features: • CNA study sections covering important exam topics • Practice questions with explanations • Weak-area review tools • Saved question review • English, Spanish, and Simplified Chinese study support • Premium access for all locked sections and full review tools Premium options include Monthly Premium, 3-Month Premium, and Lifetime Premium. Purchases are handled through Apple in-app purchase, and Restore Purchases is available inside the app. This app is designed as an independent CNA study tool and is not affiliated with or endorsed by any official testing organization. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: CNA Study Prep at every 9 days against RI DMV Prep's every 2 months. CNA Study Prep also leads on device support. On price, in-app purchases and iOS requirement 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. RI DMV Prep sells 6 in-app purchases, starting at $4.99 per 7 days and CNA Study Prep sells 4 in-app purchases, starting at $13.99 per month. Whichever you choose, the download price is not the number that matters.
RI DMV Prep ships an update every 2 months, CNA Study Prep every 9 days. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.
| Parameter | RI DMV Prep | CNA Study Prep |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.3 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months | Every 9 days — better |
| Ads | — | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 40 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | Guodong Wang | Man Chung Leung |
In-app purchases
RI DMV Prep
- Professional Plan Weekly3 Days trial$4.997 Days
- Professional Plan Monthly$9.991 Month
- Professional Plan 3 Months$19.993 Months
- Standard Plan$4.99
- Professional Plan$14.99
- Pro Lifetime$39.99
CNA Study Prep
- CNA Premium.$13.991 Month
- CNA Premium$13.991 Month
- 3-Month Premium.$29.993 Months
- CNA Premium Lifetime.$39.99
Questions
Is RI DMV Prep free?
Is CNA Study Prep free?
Which is updated more often, RI DMV Prep or CNA Study Prep?
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