# WD SmartHome vs SunLight

The clearest difference is in-app purchases: WD SmartHome at none against SunLight's 1. WD SmartHome also leads on iOS requirement (8.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SunLight sells 1 one-off in-app purchase. WD SmartHome asks for nothing beyond the download.

WD SmartHome ships an update every 2 weeks, SunLight fortnightly. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | WD SmartHome | SunLight |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 84 MB | 69 MB |
| Requires iOS | **8.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [萍飞 何](https://appshunter.io/developer/993531707) | [胜天 何](https://appshunter.io/developer/1667218804) |

## What reviewers say

### WD SmartHome

[App page](https://appshunter.io/ios/app/wd-smarthome/id1121478016)

Monitor your home remotely with live video streaming. Receive instant alerts for motion or noise detection, ensuring peace of mind. Securely view and control your surveillance system from anywhere, anytime.

**Highlights:** Remote live video streaming, Motion and noise detection alerts, Secure remote viewing, Anytime, anywhere system control, House surveillance made easy

**Features:** macOS Compatibility

**In-app purchases:** none


### SunLight

[App page](https://appshunter.io/ios/app/sunlight-3d-sun-path-tracker/id6784104999)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SunLight Pro Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is WD SmartHome free?

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

### Is SunLight free?

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

### Do WD SmartHome or SunLight have ads?

Neither WD SmartHome nor SunLight shows ads.

### Which is updated more often, WD SmartHome or SunLight?

WD SmartHome ships an update every 2 weeks, and SunLight fortnightly. Most recently, WD SmartHome was updated on October 5, 2026 and SunLight on October 24, 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.*