SOBRDRIVE vs INV ARC App
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SOBRDRIVE
This personal BAC monitoring system aids in preventing drunk driving and underage drinking. It combines accurate breathalyzer technology with data capture and sharing for comprehensive prevention programs.
- Personal BAC monitoring
- Drunk driving prevention
- Underage drinking prevention
- Fuel-cell breathalyzer technology
- Comprehensive data capture and sharing
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SOBRDRIVE is voluntary DUI prevention for people who want to make sure they never drive impaired. Pair with your SOBRDRIVE module by Bluetooth, take a quick BAC test, and start your vehicle knowing you're under your own limit. No court, no monitoring agency, no reporting. Just you and your decision to get home safe. PANIC 2.0 When something goes wrong, one tap or a shake of your phone sends help. Your Heroes (up to five trusted contacts) get a text the instant you trigger it, with a live map link that keeps updating until you end the alert. They can tell you they've seen it, that they're on the way, or that they've called 911, and you see their responses on your screen. The alert can only be ended with your PIN, so it stays live even if someone takes your phone. A short video from your rear camera follows as a second text. BAC MONITORING Self-test with the SOBRDRIVE breathalyzer, see your result instantly, and keep a private history of your tests. SOBER ON START Set your own limit. A passing test unlocks your vehicle for a short window, then SOBRDRIVE re-locks automatically. Parents can set limits for teen drivers and see their history from the SOBRDRIVE portal. HEROES Add up to five people you trust. They're the ones who hear from you when PANIC fires. SOBRDRIVE is built by Driven By Safety, Inc., holder of multiple U.S. patents on Bluetooth-based voluntary DUI prevention. Requires the SOBRDRIVE module and breathalyzer, available at www.sobrdrive.com
INV ARC App
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The Ambulatory Research in Cognition (ARC) app was designed by the Cognitive Technology Research Laboratory (CTRLab) in the Department of Neurology at Washington University in St. Louis for participants enrolled in the Dominantly Inherited Alzheimer Network (DIAN) studies. The Inv ARC app assesses cognition using frequently administered but brief cognitive tests. This app is intended for use only by participants enrolled in DIAN-Trial Unit studies.
Screenshots
Verdict
The clearest difference is update cadence: INV ARC App at every 2 weeks against SOBRDRIVE's monthly. INV ARC App also leads on device support (3 vs 1) and iOS requirement (14.0 vs 16.4). On price, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SOBRDRIVE ships an update monthly, INV ARC App every 2 weeks. The most recent releases landed on October 14, 2026 and September 19, 2026 respectively.
| Parameter | SOBRDRIVE | INV ARC App |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Monthly | Every 2 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone | iPhone, iPad, iPod โ better |
| Requires iOS | 16.4 | 14.0 โ better |
| Further details โ not scored | ||
| Size | 34 MB | 183 MB |
| Age rating | 4+ | 4+ |
| Developer | Driven By Safety Inc. | MetricWire Inc. |
In-app purchases
SOBRDRIVE
No in-app purchases
INV ARC App
No in-app purchases
Questions
Is SOBRDRIVE free?
Is INV ARC App free?
Do SOBRDRIVE or INV ARC App have ads?
Which is updated more often, SOBRDRIVE or INV ARC App?
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