RC690 vs VVS EXHAUST
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RC690
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DOD RC690 APP is compatible with Model RC690 from DOD Tech. This APP can connect and control your DOD dash cam. You can also quickly review, download, and share your recorded videos. Features: - Real-time streaming - Take snap shot of desired scene. - Playback recorded videos and photos. - Download desired files to your smart device. - Share your videos or photos. - Change your dash cam settings.
VVS EXHAUST
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VVS EXHAUST is a Bluetooth-based exhaust valve control app built for fast, stable, and precise performance.
Screenshots
Verdict
The clearest difference is iOS requirement: RC690 at 8.0 against VVS EXHAUST's 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.
RC690 ships an update every 4 days, VVS EXHAUST every 5 days. Both last shipped on October 25, 2026.
| Parameter | RC690 | VVS EXHAUST |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days — better | Every 5 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 35 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | DOD Tech Co.,Ltd. | 碧云 王 |
In-app purchases
RC690
No in-app purchases
VVS EXHAUST
No in-app purchases
