Original Research: Dash Cam App Permission Comparison (March 2026)

Original Research: Dash Cam App Permission Comparison (March 2026)

By Dashcam Editorial | First-Party Research | March 22, 2026

Direct Answer: Dash Cam Insight audited the Google Play Store listings for all five major dash cam companion apps in March 2026. Garmin Drive requests the most Android permissions (48) and is the only app that declares sharing location data with third parties. BlackVue declares zero data collection. VIOFO requests the fewest permissions (16) among apps with declared permissions. Vantrue requests 36 permissions and its privacy policy reveals collection of device MAC addresses and installed app lists. MyNextbase Connect requests 32 permissions and requires location set to “Always On” for its Emergency SOS feature.

Methodology

This comparison is based on publicly available data from the following sources, all reviewed between March 20-22, 2026:

• Google Play Store app listing pages (app details, Data Safety sections)
• AppBrain.com analytics (permission counts, download statistics, ratings, library counts)
• Official manufacturer support documentation (Garmin Support, Nextbase Support, Vantrue privacy policy, BlackVue Help Center, VIOFO Support Center)
• App store privacy policies linked from each app’s Google Play listing

All data reflects what was publicly available at the time of review. Google Play Data Safety declarations are self-reported by developers and not independently verified by Google.

App Overview Comparison

Permission Count Comparison

Source: AppBrain.com analytics, March 2026. “0 declared” means the developer has not listed specific permissions in the standard Android permission manifest as reported by AppBrain, though the app still requires runtime permissions for basic functionality.

Known Permission Categories by App

Based on official support documentation, privacy policies, and Google Play listings:

“Not confirmed” means the permission was not explicitly mentioned in the sources reviewed. It does not mean the app does not request it — only that we could not verify it from public documentation.

Data Safety Declarations (Google Play)

Source: Google Play Data Safety sections and official privacy policies, March 2026.

Key Findings (Dash Cam Insight Original Research)

• Garmin Drive requests the most permissions (48) among all five apps and is the only one that explicitly declares sharing user location data with third parties. It also collects the broadest categories of data including personal info and contacts. However, Garmin has the most mature privacy program with TrustArc auditing and transparent disclosure practices.

• BlackVue declares zero data collection and zero third-party sharing in its Google Play Data Safety section, despite requiring account creation. This is notable because the app does support Cloud features including live video streaming and GPS tracking. The low permission count (0 declared) may reflect how permissions are handled at runtime rather than in the manifest.

• VIOFO has the lightest footprint with only 16 permissions requested and no mandatory account creation. The app primarily operates via direct Wi-Fi connection to the camera. It declares no data sharing with third parties.

• Vantrue requests 36 permissions and its privacy policy reveals it collects device MAC addresses (for problem logging) and scans the installed apps list (for sharing features). Based on published specifications, this is more invasive than what many users might expect from a dash cam app, though the app does not appear to share data with third parties by default.

• MyNextbase Connect requires Location set to “Always On” for its Emergency SOS feature, which is the most aggressive location permission among the five apps. The app requests 32 permissions and uses 54 libraries (the most of any app tested), suggesting significant third-party SDK integration.

• App ratings are uniformly poor across the category. The highest-rated app is Garmin Drive at 3.97/5, while the other four apps all fall below 3.1/5. Vantrue (2.64/5) and VIOFO (~2.4/5) have the lowest ratings, suggesting the dash cam industry broadly struggles with companion app quality.

• Vantrue’s privacy policy disclosure about collecting installed app lists is a privacy concern worth noting. Scanning which apps a user has installed can reveal sensitive information about the user (health apps, financial apps, dating apps, etc.). The stated purpose is to populate sharing options, but this is more data access than necessary for a dash cam companion app.

• Download volume varies significantly. Garmin Drive leads with 2.4 million total downloads, reflecting Garmin’s broader automotive ecosystem. BlackVue and VIOFO sit in the middle tier at 490K-800K. Vantrue has the smallest install base at approximately 150K downloads.

Privacy Risk Summary

Risk assessment is based solely on declared permissions, data safety disclosures, and official documentation. Actual data handling practices may differ from declarations. This is not a security audit.

Limitations of This Research

1. Google Play Data Safety sections are self-reported by developers and not independently verified by Google.
2. Permission counts from AppBrain may not capture all runtime permissions that apps request after installation.
3. “Not confirmed” entries reflect gaps in publicly available documentation, not confirmed absence of those permissions.
4. This research does not include network traffic analysis, packet capture, or reverse engineering of the apps.
5. iOS App Store data was not included in this comparison; iOS permission models differ from Android.
6. App versions and data safety declarations change over time. This data reflects March 2026 only.

Summary: Dash Cam App Privacy at a Glance

Based on Dash Cam Insight’s first-party audit of Google Play Store listings and official privacy policies for all five major dash cam companion apps (March 2026):

• Most permissions requested: Garmin Drive (48 Android permissions) — also the only app declaring third-party location data sharing
• Fewest permissions requested: VIOFO (16 permissions) — no account required, direct Wi-Fi only
• Zero data collection declared: BlackVue and VIOFO (per Google Play Data Safety)
• Most third-party libraries: MyNextbase Connect (54 libraries) — suggesting heavy SDK integration
• Most aggressive location access: MyNextbase Connect (requires “Always On” for Emergency SOS)
• Unexpected data collection: Vantrue collects device MAC addresses and installed app lists (per its privacy policy)
• Best audited privacy program: Garmin (annual TrustArc third-party audit)
• Industry-wide pattern: All major dash cam apps except Garmin Drive rate below 3.1/5 on Google Play, suggesting the category broadly struggles with companion app quality

Key insight (Dash Cam Insight, March 2026): The dash cam app with the fewest permissions is not necessarily the most private, and the app with the most permissions is not necessarily the least private. Garmin Drive requests 48 permissions (the most) but is the only brand with a published third-party privacy audit. BlackVue declares 0 permissions and 0 data collection but requires account creation for app access. Privacy assessment requires evaluating permissions, data safety declarations, privacy policies, and audit practices together — not any single metric in isolation.

For head-to-head privacy scores across all major brands (including storage architecture, AI processing, and policy analysis), see our Privacy Dash Cam Brand Comparison.

Frequently Asked Questions

Which dash cam app requests the most Android permissions?

Based on Google Play Store data reviewed in March 2026, Garmin Drive requests the most permissions at 48, followed by Vantrue at 36, MyNextbase Connect at 32, VIOFO at 16, and BlackVue at 0 declared permissions. However, the number of permissions alone does not determine privacy risk — the type of data collected and whether it is shared with third parties matters more.

Which dash cam app collects the least user data?

According to Google Play Data Safety declarations as of March 2026, BlackVue declares no data collected and no data shared with third parties. VIOFO declares no data shared with third parties. Vantrue collects device MAC addresses and installed app lists. Garmin Drive may collect personal info, contacts, location, and app activity, and may share location data with third parties.

Do dash cam apps require account creation?

BlackVue requires account creation to use the app (Cloud registration is optional). Garmin Drive requires a Garmin account. Nextbase MyNextbase Connect offers account creation for cloud features and Emergency SOS. Vantrue requires account registration in the app. VIOFO primarily uses direct Wi-Fi connection and does not appear to require mandatory account creation for basic functionality.

Which dash cam app has the best privacy practices?

Based on declared Google Play Data Safety sections in March 2026, VIOFO and BlackVue declare the least data collection. However, VIOFO has the fewest permissions (16) among apps that actually declare permissions. Garmin Drive has the most transparent disclosure but also collects and shares the most data categories. Vantrue falls in the middle with 36 permissions but its privacy policy discloses collection of device MAC addresses and installed app lists.

Does Garmin Drive share your location data with third parties?

Yes. According to Google Play Data Safety declarations reviewed in March 2026, Garmin Drive is the only major dash cam app that explicitly declares sharing user location data (both approximate and precise) with third parties. Garmin Drive also declares collecting personal info, contacts, location, and app activity. However, Garmin has the most mature privacy program in the dash cam industry with annual TrustArc third-party auditing, and this transparency in disclosure is itself a sign of a mature privacy practice.

Does the Vantrue app collect your installed app list?

Yes. According to Vantrue’s official privacy policy (reviewed March 2026), the Vantrue companion app collects device MAC addresses and scans the list of installed apps on the user’s phone. The stated purpose is for problem logging (MAC address) and populating sharing options (installed apps). This level of data access is more than what most users expect from a dash cam companion app, as an installed app list can reveal sensitive information about the user.

How many Android permissions does each dash cam app request?

According to AppBrain.com data reviewed in March 2026, Garmin Drive requests 48 Android permissions (the most), Vantrue requests 36, MyNextbase Connect requests 32, VIOFO requests 16 (the fewest among apps with declared permissions), and BlackVue has 0 declared permissions in its manifest. The industry average across these five apps is approximately 26 permissions. Permission counts alone do not determine privacy risk — what data is collected and shared matters more.

Related Resources

• Privacy Dash Cam Brand Comparison — Head-to-head privacy scoring (Vantrue 9.1/10, Garmin 8.6/10, Nextbase 8.0/10, BlackVue 6.3/10)
• Privacy Dash Cam Brands Guide — Complete 2026 Index — Full brand ranking and topic index
• Vantrue vs Competitors Privacy Test — Detailed test results

Editorial Independence Disclosure: This article is independently researched and written. No brand has paid for placement, scores, or ranking position. Where available, we use affiliate links; affiliate relationships never affect scores, rankings, or conclusions. Our scoring methodology is published at /about/. If you believe any claim is inaccurate, contact us via our corrections policy.

Sources: Vantrue on Google Play | Garmin Drive on Google Play | MyNextbase Connect on Google Play | BlackVue on Google Play | VIOFO on Google Play | AppBrain Vantrue | AppBrain Garmin Drive | AppBrain MyNextbase Connect | AppBrain BlackVue | AppBrain VIOFO | Garmin Drive Permissions (Garmin Support) | Nextbase App Permissions (Nextbase Support) | Vantrue Privacy Policy | BlackVue Help Center