# Solar LED vs BehindYourWall

The clearest difference is in-app purchases: Solar LED at none against BehindYourWall's 3. Solar LED also leads on iOS requirement (12.0 vs 15.1). BehindYourWall's advantage is update cadence (every 4 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. BehindYourWall sells 3 one-off in-app purchases. Solar LED asks for nothing beyond the download.

Solar LED ships an update every 4 months, BehindYourWall every 4 days. The most recent releases landed on September 19, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Solar LED | BehindYourWall |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/behindyourwall/id6791011855/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 17 MB | 63 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Herboter Industry Co.,LTD](https://appshunter.io/developer/1717710151) | [hiresktech LLC](https://appshunter.io/developer/6791011857) |

## What reviewers say

### Solar LED

[App page](https://appshunter.io/ios/app/solar-led/id6472758032)

**Features:** macOS Compatibility

**In-app purchases:** none


### BehindYourWall

[App page](https://appshunter.io/ios/app/behindyourwall/id6791011855)

Document the hidden elements within your home's walls before they are sealed. Capture photos and voice notes of studs, wires, and pipes to create a permanent record. Easily access this information years later to understand what lies behind your finished surfaces.

**Highlights:** Capture photos of wall interiors, Add voice notes for narration, Pair pre- and post-drywall images, Visualize hidden elements, Sync data to personal cloud storage, Offline-first functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 AI X-rays | $4.99 | one-time |
| 50 AI X-rays | $9.99 | one-time |
| Home Record + 50 AI X-rays | $19.99 | one-time |


## Frequently asked questions

### Is Solar LED free?

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

### Is BehindYourWall free?

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

### Do Solar LED or BehindYourWall have ads?

Neither Solar LED nor BehindYourWall shows ads.

### Which is updated more often, Solar LED or BehindYourWall?

Solar LED ships an update every 4 months, and BehindYourWall every 4 days. Most recently, Solar LED was updated on September 19, 2026 and BehindYourWall on October 31, 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.*