SmartReader vs Kaplan CertPrep RBT Exam Prep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartReader
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Learn English naturally through interactive stories designed for levels A1–B2. SmartReader combines reading, translation, listening, speaking, vocabulary, grammar, and quizzes in one learning experience. READ AND UNDERSTAND • Explore engaging English stories across many categories • Choose content for levels A1, A2, B1, and B2 • Tap words and sentences to understand them • View instant translations in your preferred language • Listen to stories with clear audio • Adjust playback speed and repeat difficult parts BUILD YOUR VOCABULARY • Open detailed word cards while reading • Listen to pronunciation • Review translations, examples, synonyms, and antonyms • Save useful words and return to them later • Learn vocabulary naturally in context • Some vocabulary features require a Reader subscription PRACTICE SPEAKING • Answer questions about each story • Record your voice using the microphone • Practice pronunciation and spoken English • Build confidence through guided story discussions • Speaking and AI-powered pronunciation features require an AI Plus subscription IMPROVE LISTENING • Listen to individual sentences • Repeat and record what you hear • Compare your pronunciation with the original • Practice shadowing and improve speaking rhythm • AI-powered pronunciation feedback requires an AI Plus subscription LEARN GRAMMAR IN CONTEXT • Read clear grammar explanations connected to each story • Study examples taken from the text • Complete interactive grammar exercises • Grammar features require a Reader subscription TEST YOUR KNOWLEDGE • Answer comprehension questions • Complete quizzes based on each story • Track your reading activity and daily learning goal • Quiz features require a Reader subscription CREATE PERSONALIZED STORIES Generate AI-powered English stories based on selected topics, categories, and learning levels. AI story generation requires an AI Plus subscription. SUBSCRIPTIONS SmartReader offers optional auto-renewable in-app subscriptions that require an additional purchase. • Reader unlocks additional learning features, including grammar, quizzes, and expanded vocabulary tools. • AI Plus unlocks AI-powered features, including story creation, speaking practice, pronunciation feedback, and live AI voice features. You can use SmartReader without purchasing a subscription. Available features and usage limits may vary by plan. SmartReader is designed for independent learners who want to improve English through meaningful reading and regular practice. Start reading, listening, and speaking English today. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Kaplan CertPrep RBT Exam Prep
Prepare for the RBT® exam with adaptive practice questions and detailed explanations. Track your progress, identify weak areas, and receive personalized study recommendations to build confidence and readiness for certification.
- Adaptive ability estimate
- Personalized daily study recommendations
- Detailed explanations for every answer
- AI-powered step-by-step coaching
- Confidence level tracking
- Domain-specific performance analysis
- Scenario-based practice questions
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Know if you're ready for the RBT® exam, and exactly what to study next. Kaplan CertPrep RBT® is exam prep for future Registered Behavior Technicians that adapts to you. Every question you answer shows you how ready you are, where you're strong, and what to practice next. Start free with 50 practice questions. SEE HOW READY YOU ARE Your Ability Estimate updates after every question, with a likely range and a target to work toward. The more you practice, the clearer the picture gets, so you always know where you stand instead of guessing. KNOW WHAT TO STUDY NEXT No more wondering where to start. Each day you get a quick snapshot and a recommended next session built around your actual gaps, so you spend your time on what moves you forward, not on what you already know. EVERY ANSWER EXPLAINED Right or wrong, every question comes with a clear explanation of why. Getting one right by luck? You'll still see the reasoning, so it sticks. TALK IT THROUGH Still stuck? Your AI coach asks what happened, walks you through the idea step by step, and answers your follow-up questions until it makes sense. Like a tutor, not a canned explanation screen. REAL KNOWLEDGE, NOT LUCKY GUESSES After you answer, a quick one-tap check asks how sure you were: no idea, torn between two, or knew it but clicked wrong. A lucky guess never hides a gap you still need to close. FIND YOUR WEAKEST AREA See how you're doing across all six domains of the RBT® Test Content Outline (3rd Edition), from recall to applying what you know, so you can fix your weakest area first. QUESTIONS THAT FEEL LIKE THE REAL THING Questions are written by credentialed behavior analysts and mapped to the current BACB® RBT® Test Content Outline. Many are scenario-based, so you practice applying concepts the way the exam asks, not just memorizing definitions. WATCH YOUR PROGRESS Track how far you've come session by session, with your full history saved so you can look back anytime. BUILT BY KAPLAN Kaplan has helped people prepare for certification and licensing exams for decades. Kaplan CertPrep RBT® brings that experience to the RBT® exam in a study app that fits around a work schedule. GET STARTED FREE Every account starts with 50 free practice questions. When you're ready for the full question bank, choose a 1-month, 3-month, or 6-month plan in the app. SUBSCRIPTION DETAILS Kaplan CertPrep RBT® offers auto-renewing subscriptions (1, 3, or 6 months) that unlock the full question bank. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings. Terms of Use: https://kaplan.com/terms-of-use Privacy Policy: https://kaplan.com/privacy-policy Registered Behavior Technician® (RBT®) and BACB® are registered trademarks of the Behavior Analyst Certification Board, Inc. (BACB®), which does not sponsor or endorse this product. Kaplan CertPrep is not affiliated with the BACB®. Kaplan CertPrep products are designed to help you prepare for certification exams and do not grant certification.
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Verdict
SmartReader and Kaplan CertPrep RBT Exam Prep are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. SmartReader sells 4 in-app purchases, starting at $2.99 per month and Kaplan CertPrep RBT Exam Prep sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.
| Parameter | SmartReader | Kaplan CertPrep RBT Exam Prep |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Number of ratings | — | 5 — better |
| Update frequency | — | Every 2 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 25 MB | 6 MB |
| Age rating | 4+ | 12+ |
| Developer | Vladyslav Zymovskyi | Kaplan |
In-app purchases
SmartReader
- Premium Reader$2.991 Month
- Premium AI+$7.991 Month
- Premium Reader$29.991 Year
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- Premium AI+$59.991 Year
Kaplan CertPrep RBT Exam Prep
- 1-Month Plan$19.991 Month
- 3-Month Plan$39.993 Months
- 6-Month Plan$69.996 Months
Questions
Is SmartReader free?
Is Kaplan CertPrep RBT Exam Prep free?
Do SmartReader or Kaplan CertPrep RBT Exam Prep have ads?
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