# Jackson Fellows App vs Silicon Valley Security Group

The clearest difference is iOS requirement: Silicon Valley Security Group at 13.4 against Jackson Fellows App's 16.4. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Jackson Fellows App ships an update every 3 months, Silicon Valley Security Group every 5 months. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Jackson Fellows App | Silicon Valley Security Group |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Size | 99 MB | 64 MB |
| Requires iOS | 16.4 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Henry M. Jackson Foundation](https://appshunter.io/developer/1653782826) | [Silicon Valley Security Group](https://appshunter.io/developer/1734670838) |

## What reviewers say

### Jackson Fellows App

[App page](https://appshunter.io/ios/app/jackson-fellows-app/id6444313675)

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

**In-app purchases:** none


### Silicon Valley Security Group

[App page](https://appshunter.io/ios/app/silicon-valley-security-group/id6478976622)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jackson Fellows App free?

Jackson Fellows App is free to download, with no in-app purchases.

### Is Silicon Valley Security Group free?

Silicon Valley Security Group is free to download, with no in-app purchases.

### Do Jackson Fellows App or Silicon Valley Security Group have ads?

Neither Jackson Fellows App nor Silicon Valley Security Group shows ads.

### Which is updated more often, Jackson Fellows App or Silicon Valley Security Group?

Jackson Fellows App ships an update every 3 months, and Silicon Valley Security Group every 5 months. Most recently, Jackson Fellows App was updated on October 4, 2026 and Silicon Valley Security Group on October 15, 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.*