# Hotviewer（WIFI Microscope） vs DM Camera

The clearest difference is rating: Hotviewer（WIFI Microscope） at 3.0 against DM Camera's 2.5. Hotviewer（WIFI Microscope） also leads on iOS requirement (6.0 vs 9.0). DM Camera's advantage is review sentiment (21% vs 0%) and ratings volume (53 vs 5). 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.

Hotviewer（WIFI Microscope） holds the better App Store score, 3.0 against 2.5. That said, the two scores are not equally well evidenced: DM Camera has 53 ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 0% of Hotviewer（WIFI Microscope）'s written reviews are positive against 21% of DM Camera's, so the app with the better star average is not the one people write more warmly about.

Hotviewer（WIFI Microscope） ships an update every 3 months, DM Camera every 4 months. The most recent releases landed on September 17, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Hotviewer（WIFI Microscope） | DM Camera |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (5 ratings)](https://appshunter.io/ios/app/hotviewerwifi-microscope/id877134985/reviews)** | [2.5 (53 ratings)](https://appshunter.io/ios/app/dm-camera/id1464833011/reviews) |
| Number of ratings | 5 | **53** |
| Positive reviews | 0.0% of reviews | **20.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 4 MB | 14 MB |
| Requires iOS | **6.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [东献 刘](https://appshunter.io/developer/566565467) | [Shenzhen Joyhonest Technology Co., Ltd](https://appshunter.io/developer/1472724044) |

## What reviewers say

### Hotviewer（WIFI Microscope）

[App page](https://appshunter.io/ios/app/hotviewerwifi-microscope/id877134985)

Connect a digital microscope to your iPhone or iPad via Wi-Fi to view live image streams. This application receives and displays the video feed from the microscope.

**Highlights:** Wi-Fi microscope connection, Live image streaming, Display microscope feed, iOS device support

**Features:** macOS Compatibility

**In-app purchases:** none


### DM Camera

[App page](https://appshunter.io/ios/app/dm-camera/id1464833011)

Control hardware to capture photos and record videos remotely via Wi-Fi. Adjust resolution settings for both photos and videos to manage storage space efficiently.

**Highlights:** Remote photo capture, Remote video recording, Wi-Fi hardware control, Adjustable resolution, Save photos and videos

**In-app purchases:** none


## Frequently asked questions

### Is Hotviewer（WIFI Microscope） free?

Hotviewer（WIFI Microscope） is free to download, with no in-app purchases.

### Is DM Camera free?

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

### Which has better reviews, Hotviewer（WIFI Microscope） or DM Camera?

Hotviewer（WIFI Microscope） is rated higher. Hotviewer（WIFI Microscope） averages 3.0 out of 5 from 5 ratings, while DM Camera averages 2.5 from 53 ratings.

### Do Hotviewer（WIFI Microscope） or DM Camera have ads?

Neither Hotviewer（WIFI Microscope） nor DM Camera shows ads.

### Which is updated more often, Hotviewer（WIFI Microscope） or DM Camera?

Hotviewer（WIFI Microscope） ships an update every 3 months, and DM Camera every 4 months. Most recently, Hotviewer（WIFI Microscope） was updated on September 17, 2026 and DM Camera on September 4, 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.*