# Silicon Valley Security Group vs a.s.d.f

The clearest difference is update cadence: a.s.d.f at fortnightly against Silicon Valley Security Group's every 5 months. Silicon Valley Security Group's advantage is iOS requirement (13.4 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Silicon Valley Security Group ships an update every 5 months, a.s.d.f fortnightly. The most recent releases landed on September 10, 2026 and August 11, 2026 respectively.

## The numbers

| Metric | Silicon Valley Security Group | a.s.d.f |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/asdf/id6740501271/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 64 MB | 110 MB |
| Requires iOS | **13.4** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Silicon Valley Security Group](https://appshunter.io/developer/1734670838) | [Instanc Inc.](https://appshunter.io/developer/1593307493) |

## What reviewers say

### Silicon Valley Security Group

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

**Features:** macOS Compatibility

**In-app purchases:** none


### a.s.d.f

[App page](https://appshunter.io/ios/app/asdf/id6740501271)

Connect with your local community through a private, real-time network. Discover local deals, events, and classifieds, and chat with neighbors securely. Your town, in your pocket.

**Highlights:** Local deals from verified shops, Discover nearby events, Real-time zip-code chat rooms, Local classifieds for buying/selling, AI-powered local discovery, End-to-end encrypted messaging

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

**In-app purchases:** none


## Frequently asked questions

### Is Silicon Valley Security Group free?

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

### Is a.s.d.f free?

a.s.d.f is free to download, with no in-app purchases.

### Do Silicon Valley Security Group or a.s.d.f have ads?

Neither Silicon Valley Security Group nor a.s.d.f shows ads.

### Which is updated more often, Silicon Valley Security Group or a.s.d.f?

Silicon Valley Security Group ships an update every 5 months, and a.s.d.f fortnightly. Most recently, Silicon Valley Security Group was updated on September 10, 2026 and a.s.d.f on August 11, 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.*