# Cyber Mentor By INFOSEC4TC vs LetsDefend

The clearest difference is in-app purchases: Cyber Mentor By INFOSEC4TC at none against LetsDefend's 1. Cyber Mentor By INFOSEC4TC also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. LetsDefend sells 1 in-app purchase, starting at $12.99 per month. Cyber Mentor By INFOSEC4TC asks for nothing beyond the download.

Cyber Mentor By INFOSEC4TC ships an update every 3 weeks, LetsDefend every 2 weeks. The most recent releases landed on November 8, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Cyber Mentor By INFOSEC4TC | LetsDefend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.5 (4 ratings)](https://appshunter.io/ios/app/letsdefend/id6741323626/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 9.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 98 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Mohamed Atef](https://appshunter.io/developer/1578263313) | [LetsDefend](https://appshunter.io/developer/1793754609) |

## What reviewers say

### Cyber Mentor By INFOSEC4TC

[App page](https://appshunter.io/ios/app/cyber-mentor-by-infosec4tc/id6473839607)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP+ | $12.99 | per month |

**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 Cyber Mentor By INFOSEC4TC free?

Cyber Mentor By INFOSEC4TC is free to download, with no in-app purchases.

### Is LetsDefend free?

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

### Do Cyber Mentor By INFOSEC4TC or LetsDefend have ads?

LetsDefend shows ads; Cyber Mentor By INFOSEC4TC does not.

### Which is updated more often, Cyber Mentor By INFOSEC4TC or LetsDefend?

Cyber Mentor By INFOSEC4TC ships an update every 3 weeks, and LetsDefend every 2 weeks. Most recently, Cyber Mentor By INFOSEC4TC was updated on November 8, 2026 and LetsDefend on November 4, 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.*