# SmartReader vs Kaplan CertPrep RBT Exam Prep

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.

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.

## The numbers

| Metric | SmartReader | Kaplan CertPrep RBT Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/kaplan-certprep-rbt-exam-prep/id6812008246/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 6 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Vladyslav Zymovskyi](https://appshunter.io/developer/6794729312) | [Kaplan](https://appshunter.io/developer/426399130) |

## What reviewers say

### SmartReader

[App page](https://appshunter.io/ios/app/smartreader-learn-english/id6794729310)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Reader | $2.99 | per month |
| Premium AI+ | $7.99 | per month |
| Premium Reader | $29.99 | per year |
| Premium AI+ | $59.99 | per year |


### Kaplan CertPrep RBT Exam Prep

[App page](https://appshunter.io/ios/app/kaplan-certprep-rbt-exam-prep/id6812008246)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Month Plan | $19.99 | per month |
| 3-Month Plan | $39.99 | per 3 months |
| 6-Month Plan | $69.99 | per 6 months |


## Frequently asked questions

### Is SmartReader free?

SmartReader is free to download, with in-app purchases available.

### Is Kaplan CertPrep RBT Exam Prep free?

Kaplan CertPrep RBT Exam Prep is free to download, with in-app purchases available.

### Do SmartReader or Kaplan CertPrep RBT Exam Prep have ads?

Neither SmartReader nor Kaplan CertPrep RBT Exam Prep shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*