AIR vs SL Visual
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AIR
View real-time video data from an endoscope camera directly on your mobile device. This application connects to your endoscope to provide live visual feedback.
- Real-time video viewing
- Endoscope camera connection
- Live visual feedback
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The AIR Look application is designed specifically for endoscopes, allowing real-time viewing of video data from the endoscope camera by connecting to the endoscope
SL Visual
This utility app simplifies device pairing with clear instructions and an intuitive interface. Once connected, it automatically switches to a user-friendly display with text-described icons for easy interaction.
- Easy device pairing
- Clear connection instructions
- Automatic UI switching
- Intuitive icon design
- Text descriptions for icons
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We have made comprehensive optimizations based on user feedback to make the APP easy to use. During the connection process, the app provides clearer instructions to help users easily complete device pairing. After the connection is successful, the interface automatically switches to the user interface without manual operation. In addition, all ICONS are accompanied by text descriptions, making interaction more intuitive and friendly.
Screenshots
Verdict
The clearest difference is ads: SL Visual at none against AIR's shown. SL Visual also leads on monetization model (free vs ad-supported). AIR's advantage is ratings volume (60 vs 15). On price, rating, review sentiment and update cadence 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.
AIR holds the better App Store score, 2.3 against 2.1. Both are backed by a comparable volume of ratings — 60 and 15 respectively. Written reviews point the same way: 20% of AIR's written reviews are positive against 14% of SL Visual's.
Both ship on a similar rhythm, roughly every 4 weeks. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.
| Parameter | AIR | SL Visual |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (60 ratings) — better | 2.1 (15 ratings) |
| Positive reviews | 19.8% of reviews — better | 13.6% of reviews |
| Number of ratings | 60 — better | 15 |
| Update frequency | Every 4 weeks | Every 4 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 140 MB | 9 MB |
| Age rating | 9+ | 4+ |
| Developer | 志强 童 | Shenzhen Shenglong Technology Co., Ltd |
Customer experience
AIR
SL Visual
Bugs and requests
AIR
Reported bugs
3 issues- Frequent disconnections
- Camera not working after initial use
- Incompatible with newer iOS versions
Requested features
4 requests- Improve connection stability
- Reduce battery drain
- Remove intrusive ads
- Improve privacy protections
SL Visual
Not enough reviews yet to summarise bugs or requests.
In-app purchases
AIR
No in-app purchases
SL Visual
No in-app purchases
