# HOWiFi vs D

The clearest difference is update cadence: D at every 2 months against HOWiFi's every 10 months. HOWiFi's advantage is iOS requirement (8.0 vs 12.0). 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.

HOWiFi ships an update every 10 months, D every 2 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | HOWiFi | D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (5 ratings)](https://appshunter.io/ios/app/howifi/id1473217395/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 6 MB | 4 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [阳 李](https://appshunter.io/developer/1469354210) | [Jiangsu Sunny Medical Equipments Co., Ltd](https://appshunter.io/developer/1071196077) |

## What reviewers say

### HOWiFi

[App page](https://appshunter.io/ios/app/howifi/id1473217395)

This utility app connects to a handheld WiFi endoscope device to transmit images in real-time. It allows for photography, video recording, and playback of captured media, along with displaying the device's power status.

**Highlights:** Real-time image transmission, Photography, Video recording, Video playback, Device power display

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

**In-app purchases:** none


### D

[App page](https://appshunter.io/ios/app/d-view/id6746958016)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HOWiFi free?

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

### Is D free?

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

### Do HOWiFi or D have ads?

Neither HOWiFi nor D shows ads.

### Which is updated more often, HOWiFi or D?

HOWiFi ships an update every 10 months, and D every 2 months. Most recently, HOWiFi was updated on October 6, 2026 and D on October 1, 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.*