# DestCert Exam Prep vs LetsDefend

The clearest difference is review sentiment: DestCert Exam Prep at 84% against LetsDefend's 9%. DestCert Exam Prep also leads on rating (4.8 vs 4.0) and in-app purchases (none vs 2). LetsDefend's advantage is device support (3 vs 1). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. LetsDefend sells 2 in-app purchases, starting at $12.99 per month. DestCert Exam Prep asks for nothing beyond the download.

DestCert Exam Prep holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: DestCert Exam Prep has 387 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 84% of DestCert Exam Prep's written reviews are positive against 9% of LetsDefend's.

DestCert Exam Prep ships an update every 4 weeks, LetsDefend every 2 weeks. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | DestCert Exam Prep | LetsDefend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (387 ratings)](https://appshunter.io/ios/app/destcert-exam-prep/id6469578076/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/letsdefend/id6741323626/reviews) |
| Number of ratings | **387** | 2 |
| Positive reviews | **83.8% of reviews** | 9.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 62 MB | 98 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Destination Certification](https://appshunter.io/developer/1410751141) | [LetsDefend](https://appshunter.io/developer/1793754609) |

## What reviewers say

### DestCert Exam Prep

[App page](https://appshunter.io/ios/app/destcert-exam-prep/id6469578076)

Prepare for top cybersecurity certifications like CISSP, CCSP, CISM, and Security+ with expert-written practice questions and flashcards. Study smarter with tailored sessions, detailed explanations, and offline access to stay current with exam objectives.

**Highlights:** 100% Free Practice Questions & Flashcards, Expert-Curated Content, Tailored Learning Experience, Comprehensive Explanations, Up-to-Date Content, Offline Access

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

**In-app purchases:** none

**What reviewers like**

- 📚 Comprehensive study material and content coverage
- ✅ Effective exam preparation tool with high pass rates
- 💰 Free or affordable pricing model
- 🎨 Beautiful and intuitive user interface
- 🧠 Mind maps and visual learning aids

**What reviewers complain about**

- 🐛 Frequent app crashes and data loss
- 🔌 Performance issues and timeouts
- 📱 iOS/iPad compatibility problems
- 🎯 Questions misaligned with textbook domains
- ⚠️ Content includes topics not in official materials

**Reported bugs**

- App crashes when completing questions or loading data
- Progress not recorded or saved properly
- iOS keyboard popup blocks login and signup buttons
- OTP verification code disappears after clicking
- Signup form not scrollable, blocking password re-entry field

**Requested features**

- Desktop/web browser version for easier use
- Ability to filter flashcards by specific topics within domains
- Limit questions to studied content only
- Display all web portal videos and mind maps in app
- Option to select specific certification (CISSP, CCSP, CISM) more easily


### 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


## Frequently asked questions

### Is DestCert Exam Prep free?

DestCert Exam Prep is free to download, with no in-app purchases.

### Is LetsDefend free?

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

### Which has better reviews, DestCert Exam Prep or LetsDefend?

DestCert Exam Prep is rated higher. DestCert Exam Prep averages 4.8 out of 5 from 387 ratings, while LetsDefend averages 4.0 from 2 ratings.

### Do DestCert Exam Prep or LetsDefend have ads?

LetsDefend shows ads; DestCert Exam Prep does not.

### Which is updated more often, DestCert Exam Prep or LetsDefend?

DestCert Exam Prep ships an update every 4 weeks, and LetsDefend every 2 weeks. Most recently, DestCert Exam Prep was updated on October 8, 2026 and LetsDefend on October 16, 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.*