# SANS OnDemand vs LetsDefend

The clearest difference is in-app purchases: SANS OnDemand at none against LetsDefend's 2. SANS OnDemand also leads on ads (none vs shown) and review sentiment (27% vs 9%). LetsDefend's advantage is rating (4.0 vs 3.6) and update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

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

LetsDefend holds the better App Store score, 4.0 against 3.6. That said, the two scores are not equally well evidenced: SANS OnDemand has 32 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 27% of SANS OnDemand's written reviews are positive against 9% of LetsDefend's, so the app with the better star average is not the one people write more warmly about.

SANS OnDemand ships an update every 2 months, LetsDefend every 2 weeks. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SANS OnDemand | LetsDefend |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (32 ratings)](https://appshunter.io/ios/app/sans-ondemand/id1533457714/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/letsdefend/id6741323626/reviews)** |
| Number of ratings | **32** | 2 |
| Positive reviews | **26.7% of reviews** | 9.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 113 MB | 98 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Escal Institute Of Advanced Technologies, Inc.](https://appshunter.io/developer/666588493) | [LetsDefend](https://appshunter.io/developer/1793754609) |

## What reviewers say

### SANS OnDemand

[App page](https://appshunter.io/ios/app/sans-ondemand/id1533457714)

Access your cybersecurity training courses on the go with this mobile app. Download course modules for offline learning, reinforce knowledge with quizzes, and listen to audio playback. Your progress syncs seamlessly between mobile and web platforms.

**Highlights:** Offline course module downloads, In-app quizzes for reinforcement, Audio playback for learning, Cross-platform progress sync, Mobile and tablet access

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great for on-the-go learning
- 👍 Downloadable videos for offline access
- 👍 Aligns with books and live portions
- 👍 Structured material, easy to follow
- 👍 Good for retaining information

**What reviewers complain about**

- 🐛 App is useless offline
- 🐛 Progress not syncing to browser portal
- 🐛 No content loads, spins endlessly
- 🐛 Broken and clunky interface
- 🐛 Audio issues abound

**Reported bugs**

- Progress not syncing to browser portal
- App spins endlessly without loading content
- Video tracking is buggy and difficult to use
- Videos do not play after screen locks
- App does not mark finished videos as completed

**Requested features**

- Add CarPlay improvements
- Add PDF availability through the app
- Add audio for commute listening
- Add PDF text-to-speech
- Add option to cast to a TV


### 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 SANS OnDemand free?

SANS OnDemand 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, SANS OnDemand or LetsDefend?

LetsDefend is rated higher. SANS OnDemand averages 3.6 out of 5 from 32 ratings, while LetsDefend averages 4.0 from 2 ratings.

### Do SANS OnDemand or LetsDefend have ads?

LetsDefend shows ads; SANS OnDemand does not.

### Which is updated more often, SANS OnDemand or LetsDefend?

SANS OnDemand ships an update every 2 months, and LetsDefend every 2 weeks. Most recently, SANS OnDemand was updated on October 10, 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.*