# WD vs G.Smart 4.0

The clearest difference is iOS requirement: WD at 12.0 against G.Smart 4.0's 14.0. 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.

WD ships an update every 30 months, G.Smart 4.0 every 26 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | WD | G.Smart 4.0 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (120 ratings)](https://appshunter.io/ios/app/wd-mob-v2/id1370721463/reviews)** | — |
| Number of ratings | **120** | — |
| Positive reviews | 19.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 26 months** |
| Monetization | Free | — |
| Size | 354 MB | 206 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [JFL Alarmes](https://appshunter.io/developer/631370609) | [Garen Automacao SA](https://appshunter.io/developer/1439140467) |

## What reviewers say

### WD

[App page](https://appshunter.io/ios/app/wd-mob-v2/id1370721463)

Access real-time video streams from JFL DVRs, NVRs, and IP cameras. Monitor up to 16 channels simultaneously, control PTZ cameras, and manage multiple devices remotely. Requires a Wi-Fi or 3G connection.

**Highlights:** Real-time video viewing (up to 16 channels), PTZ camera control (pan, tilt, zoom), Preset configuration and calibration, Quick photo capture, Manage up to 100 device sets, P2P connection support

**Features:** macOS Compatibility

**In-app purchases:** none


### G.Smart 4.0

[App page](https://appshunter.io/ios/app/gsmart-40/id1626288093)

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

**In-app purchases:** none


## Frequently asked questions

### Is WD free?

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

### Is G.Smart 4.0 free?

G.Smart 4.0 is free to download, with no in-app purchases.

### Do WD or G.Smart 4.0 have ads?

Neither WD nor G.Smart 4.0 shows ads.

### Which is updated more often, WD or G.Smart 4.0?

WD ships an update every 30 months, and G.Smart 4.0 every 26 months. Most recently, WD was updated on October 24, 2026 and G.Smart 4.0 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.*