INREII vs RIX+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
INREII
This app enables real-time infrared video preview, photo and video capture, and file management. It allows for FTP access, WiFi parameter configuration, and firmware updates. The app also provides product recommendations and supports automatic language switching.
- Real-time infrared video preview
- Capture photos and videos
- Local file preview and management
- FTP file access
- WiFi parameter settings
- Device firmware updates
- Automatic language switching
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(1) Infrared video of real-time preview display device; (2) Take photos, videos, local previews, file management and sharing of video streams; (3) Access the FTP file of the management device; (4) Set WiFi parameters; (5) Get device upgradeable firmware via network, and upgrade the device WiFi firmware through App; (6) Get more product recommendations, categories, and dynamics on the Internet; (7) Automatically switch between Chinese and English versions according to the phone language. (8) Can feedback user's usage information (9) Obtain the user's infrared device information and perform background statistics
RIX+
Capture moments with real-time video previews and high-quality photos and videos. This application allows you to record and save your memories directly from your mobile device.
- Real-time video preview
- Photo capture
- Video recording
- Mobile device integration
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Be able to preview real-time video with your mobile phone. Able to take photos and videos.
Screenshots
Verdict
The clearest difference is rating: RIX+ at 3.7 against INREII's 2.0. RIX+ also leads on review sentiment (50% vs 23%). On price, ratings volume, update cadence and ads 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.
RIX+ holds the better App Store score, 3.7 against 2.0. Both are backed by a comparable volume of ratings — 36 and 17 respectively. Written reviews point the same way: 23% of INREII's written reviews are positive against 50% of RIX+'s.
INREII ships an update every 2 months, RIX+ every 5 weeks. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.
| Parameter | INREII | RIX+ |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (36 ratings) | 3.7 (17 ratings) — better |
| Positive reviews | 23.4% of reviews | 50.0% of reviews — better |
| Number of ratings | 36 — better | 17 |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 64 MB | 80 MB |
| Age rating | 9+ | 4+ |
| Developer | InfiRay Technologies Co.,Ltd. | Visir Inc. |
Customer experience
INREII
RIX+
Bugs and requests
INREII
Reported bugs
24 issues- App crashes on startup
- Connection between device and speed is bad
- Finding and downloading videos and pictures is terrible
- App not working on iPhone 16 Pro Max with iOS 26
- App won't connect to scope after last update
Show 19 moreShow fewer
- Videos and pictures cannot be loaded
- App not working on Android and iOS
- App is super glitchy, doesn't work half the time
- Custom reticle needs more options and editing without scope connection
- Ballistics on the app not available for some users
- Custom reticle needs to be set up every time optic is turned on
- Shop tab is broken
- Videos not displaying, app closes when trying to view
- Firmware update not available or not working
- RH-25 and FH35R not listed in the app
- Most features and functionality don't work with RH25
- Videos and photos not recorded with the app cannot be viewed or saved
- Connection crashes 8-10 seconds into taking a video
- App not launching or immediately crashing
- App doesn't work even after changing font size
- App freezes on Terms & Conditions screen
- Connection established but device not recognized
- Firmware update cannot be performed
- Photos/videos cannot be transferred
Requested features
14 requests- Add payment options for custom reticles (beyond PayPal)
- Improve custom reticle options and editing
- Allow editing custom reticles without device connection
- Add more reticle options and colors
- Improve app setup options for the scope
Show 9 moreShow fewer
- Add ability to set up laser rangefinder from app
- Keep shooting reticle on while moving rangefinder reticle
- Add ballistics app integration or development
- Add Russian language support
- Add support for GENI devices
- Add support for RH-25 and FH35R devices
- Improve user experience and interface
- Fix broken 'Shop' tab
- Make custom reticles save as extra reticles
RIX+
Not enough reviews yet to summarise bugs or requests.
In-app purchases
INREII
No in-app purchases
RIX+
No in-app purchases
