# Pocket Prep IT & Cybersecurity vs OnSecure eBook Reader

The clearest difference is rating: Pocket Prep IT & Cybersecurity at 4.8 against OnSecure eBook Reader's 1.0. Pocket Prep IT & Cybersecurity also leads on ratings volume (5K vs 1) and update cadence (every 2 weeks vs every 2 months). OnSecure eBook Reader's advantage is in-app purchases (none vs 6) and iOS requirement (11.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Pocket Prep IT & Cybersecurity sells 6 in-app purchases, starting at $20.99 per month. OnSecure eBook Reader asks for nothing beyond the download.

Pocket Prep IT & Cybersecurity holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Pocket Prep IT & Cybersecurity has 5K ratings behind it against 1, so its average is the more settled of the two.

Pocket Prep IT & Cybersecurity ships an update every 2 weeks, OnSecure eBook Reader every 2 months. The most recent releases landed on September 22, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | Pocket Prep IT & Cybersecurity | OnSecure eBook Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5K ratings)](https://appshunter.io/ios/app/pocket-prep-it-and-cybersecurity/id1501744813/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/onsecure-ebook-reader/id6453166683/reviews) |
| Number of ratings | **5K** | 1 |
| Positive reviews | 76.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Freemium | **Free** |
| Size | 98 MB | 108 MB |
| Requires iOS | 18.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Pocket Prep, Inc.](https://appshunter.io/developer/478383132) | [OnFulfillment Inc.](https://appshunter.io/developer/1699207607) |

## What reviewers say

### Pocket Prep IT & Cybersecurity

[App page](https://appshunter.io/ios/app/pocket-prep-it-and-cybersecurity/id1501744813)

Prepare for IT and cybersecurity certification exams with thousands of practice questions and mock tests. Reinforce key concepts and build confidence for your exam day with expert-crafted content and detailed explanations.

**Highlights:** 17,000+ practice questions, Expert-written questions with explanations, Full-length mock exams, Variety of study modes, Performance analytics, Prep for 24 IT & Cybersecurity exams

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium IT/Cyber Prep Monthly | $20.99 | per month |
| Premium IT/Cyber Prep Monthly | $20.99 | per month |
| Premium IT/CS Prep Quarterly | $49.99 | per 3 months |
| Premium IT/CS Prep Quarterly | $49.99 | per 3 months |
| Premium IT Cyber Prep Yearly | $124.99 | per year |
| Premium IT/Cyber Prep Yearly | $124.99 | per year |

**What reviewers like**

- 🚀 Studying made easy
- 🚀 Clutch for passing exams
- 🚀 Passed due to this app
- 🚀 Excellent tool
- 🚀 Great on-the-go resource

**What reviewers complain about**

- 🐛 Second guessing
- 🐛 Poor quality questions
- 🐛 Question dump, unhelpful for exam
- 🔋 Ridiculously expensive
- 🐛 Revisions needed, but sound in execution

**Reported bugs**

- Unauthorized charges
- Inaccurate answers
- App locked me out

**Requested features**

- Level Up full quiz
- Comment feature
- Landscape mode
- Optimize for iPad


### OnSecure eBook Reader

[App page](https://appshunter.io/ios/app/onsecure-ebook-reader/id6453166683)

This application offers an interactive eBook reading experience with a fresh design. It integrates books with videos, audio, images, and interactive elements to enhance learning and engagement.

**Highlights:** Interactive eBook reader, Integrated videos and audio, Image banks, Synched audio, Book download capabilities, Engaging learning experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pocket Prep IT & Cybersecurity free?

Pocket Prep IT & Cybersecurity is free to download, with in-app purchases available.

### Is OnSecure eBook Reader free?

OnSecure eBook Reader is free to download, with no in-app purchases.

### Which has better reviews, Pocket Prep IT & Cybersecurity or OnSecure eBook Reader?

Pocket Prep IT & Cybersecurity is rated higher. Pocket Prep IT & Cybersecurity averages 4.8 out of 5 from 5K ratings, while OnSecure eBook Reader averages 1.0 from 1 ratings.

### Do Pocket Prep IT & Cybersecurity or OnSecure eBook Reader have ads?

Neither Pocket Prep IT & Cybersecurity nor OnSecure eBook Reader shows ads.

### Which is updated more often, Pocket Prep IT & Cybersecurity or OnSecure eBook Reader?

Pocket Prep IT & Cybersecurity ships an update every 2 weeks, and OnSecure eBook Reader every 2 months. Most recently, Pocket Prep IT & Cybersecurity was updated on September 22, 2026 and OnSecure eBook Reader on June 5, 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.*