# Link123 Plus vs iSmart DV2

The clearest difference is rating: iSmart DV2 at 4.1 against Link123 Plus's 2.4. iSmart DV2 also leads on update cadence (monthly vs every 5 months) and ratings volume (1.4K vs 38). On price, review sentiment, 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.

iSmart DV2 holds the better App Store score, 4.1 against 2.4. That said, the two scores are not equally well evidenced: iSmart DV2 has 1.4K ratings behind it against 38, so its average is the more settled of the two. Written reviews point the same way: 18% of Link123 Plus's written reviews are positive against 24% of iSmart DV2's.

Link123 Plus ships an update every 5 months, iSmart DV2 monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Link123 Plus | iSmart DV2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (38 ratings)](https://appshunter.io/ios/app/link123-plus/id1181772619/reviews) | **[4.1 (1.4K ratings)](https://appshunter.io/ios/app/ismart-dv2/id1534659856/reviews)** |
| Number of ratings | 38 | **1.4K** |
| Positive reviews | 17.6% of reviews | **24.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | Free |
| Size | 36 MB | 63 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ability Enterprise Co., Ltd.](https://appshunter.io/developer/773543790) | [iCatch Technology Inc.,](https://appshunter.io/developer/785138891) |

## What reviewers say

### Link123 Plus

[App page](https://appshunter.io/ios/app/link123-plus/id1181772619)

Seamlessly connect your camera to your smart device via Bluetooth for an enhanced image experience. Share photos instantly with family and friends globally. Enjoy remote control, live view, and automatic uploads.

**Highlights:** Instant image sharing, Remote control and live view, Automatic image uploads, Easy Bluetooth pairing, Low energy consumption

**Features:** macOS Compatibility

**In-app purchases:** none


### iSmart DV2

[App page](https://appshunter.io/ios/app/ismart-dv2/id1534659856)

Control your iCatch Single Board Camera remotely. Stream live video, capture photos and videos, and manage camera settings. Download and share your media easily.

**Highlights:** Live streaming preview, Trigger photo and video capture, Burst shot and delay capture, Adjust video quality and image size, Manage camera settings (white balance, SSID), Format SD card and manage files, Playback and download media

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Good camera quality
- 💡 Useful features

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🐛 Camera turns off unexpectedly
- 🐛 Unable to read SD card
- 🐛 App crashes or freezes
- 🔋 High battery consumption

**Reported bugs**

- Camera disconnects from app
- Unable to download media files
- Compatibility issues with certain devices

**Requested features**

- Improve WiFi connectivity
- Add more camera settings and controls
- Allow direct photo/video transfer to mobile device
- Enhance user interface and navigation


## Frequently asked questions

### Is Link123 Plus free?

Link123 Plus is free to download, with no in-app purchases.

### Is iSmart DV2 free?

iSmart DV2 is free to download, with no in-app purchases.

### Which has better reviews, Link123 Plus or iSmart DV2?

iSmart DV2 is rated higher. Link123 Plus averages 2.4 out of 5 from 38 ratings, while iSmart DV2 averages 4.1 from 1.4K ratings.

### Do Link123 Plus or iSmart DV2 have ads?

Neither Link123 Plus nor iSmart DV2 shows ads.

### Which is updated more often, Link123 Plus or iSmart DV2?

Link123 Plus ships an update every 5 months, and iSmart DV2 monthly. Most recently, Link123 Plus was updated on November 2, 2026 and iSmart DV2 on November 3, 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.*