Link123 vs SportDiver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Link123
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.
- 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
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When using Link123 (Camera and Smart device are connected by wifi) can offer you those easy funtions for better life . Functions: 1. Remote control : control the camera form smart device 1-1: Romote shutter - Taking photos Adjusting camera settings 1-2: Camera Link- Viewing camera photos on smart device Storing photos form camera to smart device . 2. Download GPS data to geotag photos stored in camera 3. Select photo and save them into smart device, it allows you to share photos to SNS .
SportDiver
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.
- Lens selection
- 10X zoom
- RAW/ProRAW image formats
- Manual focus and white balance
- Underwater color correction
- HD/4K/ProRes video
- Leak Avoidance System
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Camera app for SeaLife SportDiver underwater smartphone housings. Capture ultra-high-quality photos and videos using your smartphone. Easy-to-use with advanced camera settings including Lens selection, zooming, JPEG/HEIC/RAW/ProRAW image formats, underwater color-correction filters, manual white balance, EV exposure control, auto & manual focus control, HD/4K/ProRes video formats with frame rates from 24 fps to 240 FPS, video stabilization, landscape and portrait image orientation, 4:3 or 16:9 aspect ratio, and more. View photos and play videos in Playback mode. Files are saved to the Photos app for easy editing and sharing. A Leak Avoidance System checks the waterproof seals before entering the water and alerts you in the unlikely event water enters the housing. For more information about SeaLife SportDiver Underwater smartphone housings, visit sealife-cameras.com.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Link123 | SportDiver |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) | 3.3 (225 ratings) — better |
| Positive reviews | 0.0% of reviews | 29.6% of reviews — better |
| Number of ratings | 2 | 225 — better |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 10.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 14 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Ability Enterprise Co., Ltd. | Pioneer Research |
Customer experience
Link123
SportDiver
Bugs and requests
Link123
Not enough reviews yet to summarise bugs or requests.
SportDiver
Reported bugs
5 issues- App crashes on launch
- App freezes during dives
- Connectivity issues with Bluetooth
- Inconsistent performance across iOS versions
- Saved media not always accessible
Requested features
5 requests- 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
In-app purchases
Link123
No in-app purchases
SportDiver
No in-app purchases
