# Link123 vs SportDiver

The clearest difference is review sentiment: SportDiver at 30% against Link123's 0%. SportDiver also leads on ratings volume (225 vs 2) and rating (3.3 vs 3.0). Link123's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 18.6). 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.

SportDiver holds the better App Store score, 3.3 against 3.0. That said, the two scores are not equally well evidenced: SportDiver has 225 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Link123's written reviews are positive against 30% of SportDiver's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Link123 | SportDiver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/link123/id731410235/reviews) | **[3.3 (225 ratings)](https://appshunter.io/ios/app/sportdiver/id1517840362/reviews)** |
| Number of ratings | 2 | **225** |
| Positive reviews | 0.0% of reviews | **29.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 14 MB | 67 MB |
| Requires iOS | **10.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ability Enterprise Co., Ltd.](https://appshunter.io/developer/773543790) | [Pioneer Research](https://appshunter.io/developer/1517840361) |

## What reviewers say

### Link123

[App page](https://appshunter.io/ios/app/link123/id731410235)

Remotely control your camera, view and save photos to your smart device, and geotag your images with GPS data. Easily share your captured moments to social media platforms.

**Highlights:** Remote camera control, Remote shutter for photos, View camera photos on smart device, Store photos to smart device, Download GPS data to geotag photos, Share photos to SNS

**Features:** macOS Compatibility

**In-app purchases:** none


### SportDiver

[App page](https://appshunter.io/ios/app/sportdiver/id1517840362)

Capture stunning underwater photos and videos with advanced camera controls. This app offers features like lens selection, zoom, various image and video formats, and manual settings for optimal underwater shots. It also includes a leak detection system for your housing.

**Highlights:** Lens selection, 10X zoom, RAW/ProRAW image formats, Manual focus and white balance, Underwater color correction, HD/4K/ProRes video, Leak Avoidance System

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent product
- 👍 Easy to use
- 🔒 Great customer support
- 📸 Amazing photos and videos
- ⚙️ Reliable and stable

**What reviewers complain about**

- 🐛 App crashes and freezes
- 🔌 App not compatible with latest iOS versions
- 📱 Limited functionality compared to native camera app
- 🔍 Issues with autofocus and zoom
- 🔋 Battery drain issues

**Reported bugs**

- App crashes on launch
- App freezes during dives
- Connectivity issues with Bluetooth
- Inconsistent performance across iOS versions
- Saved media not always accessible

**Requested features**

- Support for higher video resolutions and frame rates
- Ability to use all camera lenses and features
- Integration with more camera modes (e.g. Cinematic, Macro)
- Improved manual controls (focus, exposure, etc.)
- Faster setup and pressure testing process


## Frequently asked questions

### Is Link123 free?

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

### Is SportDiver free?

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

### Which has better reviews, Link123 or SportDiver?

SportDiver is rated higher. Link123 averages 3.0 out of 5 from 2 ratings, while SportDiver averages 3.3 from 225 ratings.

### Do Link123 or SportDiver have ads?

Neither Link123 nor SportDiver shows ads.

### Which is updated more often, Link123 or SportDiver?

Link123 ships an update monthly, and SportDiver monthly. Most recently, Link123 was updated on November 1, 2026 and SportDiver 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.*