Stream_Vision vs SIONYX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stream_Vision
Connect your mobile device to Yukon or Pulsar observation equipment. Use your smartphone as a viewfinder, remote control, and data sharing hub for thermal imaging and digital devices. Capture and share photos and videos directly from your observation gear.
- Mobile viewfinder
- Video and photo recorder
- Remote control
- Download tool
- Sharing platform
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Stream Vision is an application that provides connection of your mobile devices with observation devices of Yukon or Pulsar via integrated WiFi interface. The application provides full control of observation device and its features. With the help of the application the user can connect smartphone to a thermal imaging or any other digital device from Yukon or Pulsar and use smartphone as a mobile viewfinder, data share center or a remote control. APPLICATION FEATURES: • Mobile viewfinder Use your smartphone as a remote viewfinder for a night vision or thermal imaging device. • Video and Photo recorder Make photos and videos with the a tap of an icon and store them on your Yukon Pulsar device. • Remote control Change your device’s settings remotely. Change image settings, adjust device’s interface and control device’s operation. • Download tool Download photos and videos from your night vision or thermal imaging device to your smartphone or tablet. • Sharing platform Stream your videos or share your photos online, show your exciting moments to your friends Note: Certain features of Stream Vision application are available only when an observation device is connected to a smartphone via Wifi.
SIONYX
Stream video and control your SIONYX Nightwave and OPSIN devices. This app allows for seamless command and upgrade functions for your compatible night vision equipment.
- Video streaming
- Command and control functions
- Device upgrades
- Nightwave device support
- OPSIN device support
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The SIONYX App enables video streaming, command and control functions and upgrade on your SIONYX Nightwave and OPSIN devices.
Screenshots
Verdict
The clearest difference is rating: Stream_Vision at 3.9 against SIONYX's 2.7. Stream_Vision also leads on ratings volume (392 vs 15) and update cadence (every 2 months vs every 5 months). SIONYX's advantage is review sentiment (27% vs 9%). On price, ads, in-app purchases and monetization model 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.
Stream_Vision holds the better App Store score, 3.9 against 2.7. That said, the two scores are not equally well evidenced: Stream_Vision has 392 ratings behind it against 15, so its average is the more settled of the two. Written reviews complicate that: 9% of Stream_Vision's written reviews are positive against 27% of SIONYX's, so the app with the better star average is not the one people write more warmly about.
Stream_Vision ships an update every 2 months, SIONYX every 5 months. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.
| Parameter | Stream_Vision | SIONYX |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (392 ratings) — better | 2.7 (15 ratings) |
| Positive reviews | 8.7% of reviews | 27.3% of reviews — better |
| Number of ratings | 392 — better | 15 |
| Update frequency | Every 2 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 112 MB | 128 MB |
| Age rating | 12+ | 4+ |
| Developer | Yukon Advanced Optics Worldwide | SiOnyx, LLC |
Customer experience
Stream_Vision
SIONYX
Bugs and requests
Stream_Vision
Reported bugs
4 issues- App crashes and freezes
- Firmware update failures
- Compatibility issues with newer iOS versions
- Inconsistent performance across devices
Requested features
4 requests- Improved WiFi stability and range
- Better video/audio synchronization
- Easier file management and sharing
- Support for more device models
SIONYX
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Stream_Vision
No in-app purchases
SIONYX
No in-app purchases
