# BackWalls vs Silicon Audit

The clearest difference is rating: Silicon Audit at 5.0 against BackWalls's 4.0. BackWalls's advantage is iOS requirement (11.0 vs 18.0). On price, ratings volume, 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.

Silicon Audit holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | BackWalls | Silicon Audit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/backwalls/id1672657308/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/silicon-audit/id6812651221/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Monetization | Free | Free |
| Size | 38 MB | 8 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Hrishi Suthar](https://appshunter.io/developer/1660005858) | [Unredacted Inc](https://appshunter.io/developer/6812651643) |

## What reviewers say

### BackWalls

[App page](https://appshunter.io/ios/app/backwalls/id1672657308)

Discover a vast collection of wallpapers organized into categories. Save your favorites with bookmarks and preview them before applying. Upload your own creations to the cloud.

**Highlights:** Material UI design, Categorized wallpaper library, Bookmark favorite wallpapers, Cloud upload functionality, Wallpaper preview mode

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

**In-app purchases:** none


### Silicon Audit

[App page](https://appshunter.io/ios/app/silicon-audit/id6812651221)

This app analyzes your Apple device's chip and kernel to report on its security features. It provides both plain-language explanations and deep technical details about hardware protections. The app monitors for changes and allows you to export reports, all while prioritizing user privacy with no network access or analytics.

**Highlights:** Chip and kernel security feature analysis, Plain language and technical detail explanations, Memory tagging and integrity enforcement checks, Pointer authentication and speculation hardening, Kernel protection documentation, Change monitoring and notifications, JSON report export

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is BackWalls free?

BackWalls is free to download, with no in-app purchases.

### Is Silicon Audit free?

Silicon Audit is free to download, with no in-app purchases.

### Which has better reviews, BackWalls or Silicon Audit?

Silicon Audit is rated higher. BackWalls averages 4.0 out of 5 from 1 ratings, while Silicon Audit averages 5.0 from 1 ratings.

### Do BackWalls or Silicon Audit have ads?

Neither BackWalls nor Silicon Audit shows ads.

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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.*