# LetsDefend vs CompTIA Cert Prep

The clearest difference is rating: CompTIA Cert Prep at 5.0 against LetsDefend's 4.0. CompTIA Cert Prep also leads on ads (none vs shown). LetsDefend's advantage is update cadence (every 2 weeks vs every 2 months). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. LetsDefend sells 2 in-app purchases, starting at $12.99 per month and CompTIA Cert Prep sells 3 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

CompTIA Cert Prep holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

LetsDefend ships an update every 2 weeks, CompTIA Cert Prep every 2 months. The most recent releases landed on July 13, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | LetsDefend | CompTIA Cert Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (2 ratings)](https://appshunter.io/ios/app/letsdefend/id6741323626/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/comptia-cert-prep/id6758965029/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 98 MB | 209 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LetsDefend](https://appshunter.io/developer/1793754609) | [learnZapp](https://appshunter.io/developer/435622455) |

## What reviewers say

### LetsDefend

[App page](https://appshunter.io/ios/app/letsdefend/id6741323626)

Learn cybersecurity with interactive courses and hands-on simulations. Protect against digital threats, join a global community, and advance your career. Master threat detection and analysis with expert guidance.

**Highlights:** Interactive cybersecurity courses, Hands-on threat simulations, Threat detection tools and techniques, Community and expert support, Customizable learning paths, Mobile learning platform

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP+ | $12.99 | per month |
| VIP+ Annual | $89.99 | per year |

**What reviewers like**

- 💡 Structured learning with quizzes and labs
- 👍 Certification opportunities for VIP users

**What reviewers complain about**

- 🐛 Login issues - unable to log in with existing accounts
- 🐛 App not recognizing VIP subscription
- 🐛 Ads preventing progress through content
- 🔒 Lack of trust in company due to login problems

**Reported bugs**

- Login credentials not working in app
- App not recognizing VIP subscription
- Ads blocking progress through content

**Requested features**

- Ability to log in with existing accounts
- Seamless integration between app and website


### CompTIA Cert Prep

[App page](https://appshunter.io/ios/app/comptia-cert-prep/id6758965029)

Prepare for CompTIA certification exams with over 10,000 practice questions and simulated exams. Track your readiness score, build custom tests, and access expert explanations to understand concepts. Study across devices with seamless progress syncing.

**Highlights:** 10,000+ practice questions, Simulated full-length exams, Readiness Score tracking, Customizable practice tests, Expert-written explanations, Flashcards and glossary terms, Cross-device progress sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $19.99 | per month |
| Quarterly Premium | $49.99 | per 3 months |
| Annual Premium | $99.99 | per year |


## Frequently asked questions

### Is LetsDefend free?

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

### Is CompTIA Cert Prep free?

CompTIA Cert Prep is free to download, with in-app purchases available.

### Which has better reviews, LetsDefend or CompTIA Cert Prep?

CompTIA Cert Prep is rated higher. LetsDefend averages 4.0 out of 5 from 2 ratings, while CompTIA Cert Prep averages 5.0 from 1 ratings.

### Do LetsDefend or CompTIA Cert Prep have ads?

LetsDefend shows ads; CompTIA Cert Prep does not.

### Which is updated more often, LetsDefend or CompTIA Cert Prep?

LetsDefend ships an update every 2 weeks, and CompTIA Cert Prep every 2 months. Most recently, LetsDefend was updated on July 13, 2026 and CompTIA Cert Prep on September 24, 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.*