XPOLAR vs Rivian Cam Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
XPOLAR
This app introduces a sports recovery device that combines cold, heat, and compression therapy. It aims to help athletes relieve muscle fatigue, prevent injuries, and improve performance. The goal is to make professional-grade recovery accessible to everyone.
- Cold therapy
- Heat therapy
- Contrast therapy
- Compression therapy
- Muscle fatigue relief
- Injury prevention
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Hi everyone, this is XPOLAR, a new sports recovery brand. We are tired of bulky cryo chambers, tired of ice packs that drips and stains our sofa the ground and the car, tired of heat creams that leave our sticky hands... That‘s why we created——Our product, XPOLAR X Sports Recovery Device, integrates cold, heat, contrast therapy, also compression. It helps sports enthusiasts quickly relieve muscle and joint fatigue, avoid injuries, and enhance athletic performance. We want to make professional sports recovery that accessible to everyone. We hope everyone can break free from the constraints of sports injuries, enjoy the process and pleasure of all sports without any restrictions.
Rivian Cam Viewer
Easily review your dashcam footage from a USB drive. Watch all four cameras at once or individually, and quickly access security recordings. Export and trim clips with a timestamp overlay, all without needing an account or cloud upload.
- Quad camera view
- Single camera full screen
- Gear Guard event browsing
- Clip export and trimming
- Favorite clips
- Timestamp overlay
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Rivian Cam Viewer is the easiest way to review your Rivian dashcam footage directly from your USB drive. Features: • Quad view: Watch all four cameras simultaneously in a single screen • Single camera view: Tap any camera to expand it full screen • Gear Guard events: Quickly browse security and motion recordings • Export: Share individual camera clips or a composed quad view video • Trim: Set in and out points before exporting • Favorites: Star clips to find them quickly later • Timestamp overlay: Every export includes the real-world date and time burned in • Portrait and landscape support Simply connect your Rivian USB drive and your footage is ready to watch instantly. No account required, no cloud upload, everything stays on your device.
Screenshots
Verdict
The clearest difference is price: XPOLAR at Free against Rivian Cam Viewer's $0.99. XPOLAR also leads on iOS requirement (15.0 vs 26.0). Rivian Cam Viewer's advantage is rating (5.0 vs 2.6) and update cadence (daily vs every 3 weeks). On ratings volume, ads, in-app purchases and device support 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
XPOLAR is free to download; Rivian Cam Viewer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Rivian Cam Viewer holds the better App Store score, 5.0 against 2.6. Both are backed by a comparable volume of ratings — 7 and 3 respectively.
XPOLAR ships an update every 3 weeks, Rivian Cam Viewer daily. Both last shipped on October 25, 2026.
| Parameter | XPOLAR | Rivian Cam Viewer |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 2.6 (7 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 7 — better | 3 |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 142 MB | 1 MB |
| Age rating | 12+ | 4+ |
| Developer | Shenzhen Xpolar Innovation Co., Ltd. | Tommy Shorez |
In-app purchases
XPOLAR
No in-app purchases
Rivian Cam Viewer
No in-app purchases
Questions
Is XPOLAR free?
Is Rivian Cam Viewer free?
Which has better reviews, XPOLAR or Rivian Cam Viewer?
Do XPOLAR or Rivian Cam Viewer have ads?
Which is updated more often, XPOLAR or Rivian Cam Viewer?
Other comparisons
