# Bionic Reading® vs CTP test prep

The clearest difference is rating: Bionic Reading® at 2.4 against CTP test prep's 1.0. Bionic Reading® also leads on ratings volume (151 vs 2) and update cadence (every 3 weeks vs every 3 months). CTP test prep's advantage is review sentiment (67% vs 26%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Bionic Reading® sells 4 in-app purchases, starting at $2.95 per month and CTP test prep sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Bionic Reading® holds the better App Store score, 2.4 against 1.0. That said, the two scores are not equally well evidenced: Bionic Reading® has 151 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 26% of Bionic Reading®'s written reviews are positive against 67% of CTP test prep's, so the app with the better star average is not the one people write more warmly about.

Bionic Reading® ships an update every 3 weeks, CTP test prep every 3 months. The most recent releases landed on September 23, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Bionic Reading® | CTP test prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (151 ratings)](https://appshunter.io/ios/app/bionic-reading/id1644658030/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/ctp-test-prep-treasury-cert/id6670214747/reviews) |
| Number of ratings | **151** | 2 |
| Positive reviews | 26.3% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Freemium | Free with in-app purchases |
| Size | 52 MB | 28 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Bionic Reading AG](https://appshunter.io/developer/1659624105) | [Sai Kumar](https://appshunter.io/developer/1345543090) |

## What reviewers say

### Bionic Reading®

[App page](https://appshunter.io/ios/app/bionic-reading/id1644658030)

This app enhances reading speed and comprehension by highlighting the most concise parts of words. It offers customizable reading modes to aid users with reading difficulties and improve focus for all.

**Highlights:** Text revision for faster reading, Customizable reading modes, Save reading position across platforms, Bookmarks for favorite pages, Upload files, text, or websites for conversion, Export to EPUB, PDF, WORD, Light and Dark Mode

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bionic Reading® Premium | $2.95 | per month |
| Bionic Reading® Premium Plus | $12.99 | per month |
| Bionic Reading® Premium | $30.49 | per year |
| Bionic Reading® Premium Plus | $128.99 | per year |

**What reviewers like**

- 🚀 Faster reading
- 🔍 Helpful for ADHD and dyslexia
- 👍 Life-changing for some users

**What reviewers complain about**

- 💰 Expensive subscription model
- 🐛 Buggy and unreliable app
- 🚫 Limited functionality (no PDF support)
- 🔒 Difficult to cancel subscription

**Reported bugs**

- App crashes or freezes
- Subscription issues (unable to upgrade, cancel, or get refunds)
- Conversion errors and failed file uploads

**Requested features**

- Integrate with more platforms (Kindle, web browser)
- Offer one-time purchase option instead of subscription
- Improve customer support and communication


### CTP test prep

[App page](https://appshunter.io/ios/app/ctp-test-prep-treasury-cert/id6670214747)

Prepare for your Certified Treasury Professional (CTP) exam with over 1,000 practice questions and detailed explanations. This app offers personalized study plans and readiness scores to help you succeed on your first attempt.

**Highlights:** 1,000+ realistic practice questions, Detailed explanations for all questions, Hundreds of tests and quizzes, Personalized study plans, Readiness score for exam preparedness, Progress tracking and metrics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium Access | $8.99 | per month |
| Lifetime Premium Access | $24.99 | one-time |


## Frequently asked questions

### Is Bionic Reading® free?

Bionic Reading® is free to download, with in-app purchases available.

### Is CTP test prep free?

CTP test prep is free to download, with in-app purchases available.

### Which has better reviews, Bionic Reading® or CTP test prep?

Bionic Reading® is rated higher. Bionic Reading® averages 2.4 out of 5 from 151 ratings, while CTP test prep averages 1.0 from 2 ratings.

### Do Bionic Reading® or CTP test prep have ads?

Neither Bionic Reading® nor CTP test prep shows ads.

### Which is updated more often, Bionic Reading® or CTP test prep?

Bionic Reading® ships an update every 3 weeks, and CTP test prep every 3 months. Most recently, Bionic Reading® was updated on September 23, 2026 and CTP test prep on September 7, 2026.

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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.*