SentryGuard vs Mobile Guard Sentrynet
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
SentryGuard
This app enhances your Tesla's security by providing instant alerts for intrusion attempts and automatically activating Sentry Mode recording. It also offers remote deterrence features and a detailed event history, all while respecting user privacy.
- Auto Sentry Mode recording
- Real-time push and Telegram alerts
- Remote horn and Boombox deterrence
- Zero battery drain telemetry
- Virtual key pairing for commands
- Detailed alert history
- Simplified Sentry Mode control
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Protect and monitor your Tesla with SentryGuard β the open-source, 100% free, and privacy-respecting security app. Designed specifically for Tesla owners, SentryGuard transforms your vehicle's Sentry Mode into a connected, responsive, and intelligent alarm system: receive instant push alerts and automatically trigger Sentry Mode camera recording the second an intrusion attempt is detectedβeven if Sentry Mode was turned off to save battery. --- OPEN-SOURCE PROJECT & COMMITTED TO SECURITY SentryGuard is not a commercial application. It is developed transparently and ethically: β’ 100% FREE: No hidden subscriptions, no in-app purchases, no ads, and no trackers. β’ COMMUNITY-FUNDED: The development and infrastructure of SentryGuard rely entirely and solely on user donations. β’ OPEN SOURCE: The application's code is public and auditable by anyone. You know exactly how your data is processed. β’ STRICT SECURITY: SentryGuard uses Tesla's official authentication protocol (Tesla OAuth). Your access tokens are encrypted and stored ultra-securely on your device. --- COMPREHENSIVE FEATURES FOR YOUR VEHICLE β’ AUTO SENTRY MODE (Emergency Recording): Turned Sentry Mode off at home or work to save battery? When a door handle pull or breach attempt is detected, SentryGuard automatically wakes up and turns Sentry Mode ON to record the intruder on video. β’ REAL-TIME ALERTS: Get notified immediately of any suspicious event. Receive instant notifications on your phone or directly on Telegram via our dedicated bot. β’ ACTIVE DETERRENCE (Remote Horn & Boombox): In case of a confirmed intrusion attempt, scare away intruders by automatically triggering your Tesla's horn or sounds to alert bystanders. β’ ZERO BATTERY DRAIN TELEMETRY: Passive listening to Tesla's official telemetry stream with no constant polling and zero phantom drain at rest. β’ VIRTUAL KEY PAIRING: Securely associate a Tesla virtual key to send encrypted commands to your vehicle reliably and safely. β’ ALERT HISTORY: View a complete and detailed history of your vehicle's events at a glance, with filters for severity level (Critical / Warning). β’ SIMPLIFIED CONTROL: Enable or disable Sentry Mode or the intrusion alarm system with a simple gesture. β’ VISUAL COMFORT: A modern interface with automatic dark and light themes, and full support for French and English. --- HOW DOES IT WORK? 1. Log in securely via the official Tesla login page. 2. Configure your notification preferences (on your phone and/or Telegram). 3. Pair your Tesla virtual key by following our step-by-step guide. 4. Enable Auto Sentry and Break-in monitoring in your vehicle settings. 5. SentryGuard is now watching over your vehicle. SentryGuard is an independent project created for the community, by the community. Join us and give your vehicle the protection it deserves!
Mobile Guard Sentrynet
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MobileGuard helps you observe your iPhoneβs network behavior and identify signals that may deserve attention through time-limited VPN analysis sessions started voluntarily by the user. TRAFFIC MONITORING AND ALERTS During a session, MobileGuard analyzes traffic metadata and the ratio between data sent and received. Persistent upload activity while the phone is idle, small frequent transmissions, or sudden outbound spikes may indicate unusual synchronization, automated activity, or potential data-exfiltration patterns. Indicators are checked against international threat-intelligence datasets to highlight potentially malicious destinations, infrastructure associated with malware or Command & Control servers, and behavior compatible with spyware. MobileGuard generates alerts and a security report to help you understand the detected destinations, volumes, timing, and risk level. An anomaly does not automatically prove that a device has been compromised. Modern apps communicate in the background and can produce legitimate variations. MobileGuard highlights trends and indicators that may require further investigation instead of drawing conclusions from a single event. PRIVACY BY DESIGN Analysis is limited to the technical and security metadata required to provide the service, such as destination IP address and port, protocol, hostname when available, country, session timing and duration, traffic volumes, and risk indicators. MobileGuard does not inspect or store packet payloads, messages or communication content, passwords, payment-card data, full URLs, or URL parameters. Navigation metadata is used exclusively to identify potentially malicious destinations or anomalous traffic and to generate the alerts and reports requested by the user. The VPN session metadata required to provide the service is stored on MobileGuard servers. It is not sold, used for advertising or profiling, or shared with advertising networks, data brokers, or analytics services. If notifications are enabled, Firebase is used only for delivery and receives no VPN data. MobileGuard is a professional network-security analysis tool. Its report can be reviewed by cybersecurity experts to evaluate the context and assess whether the detected connections are legitimate. YOU REMAIN IN CONTROL You decide when to start an analysis session and can stop it at any time. Ten-minute analysis units are available as a consumable in-app purchase. From Settings, you can review the VPN disclosure, manage purchases, sign out, or permanently delete your account and associated data. MobileGuard provides security indicators and analytical support. It does not replace antivirus software, a forensic examination, or advice from a qualified security professional.
Screenshots
Verdict
The clearest difference is in-app purchases: SentryGuard at none against Mobile Guard Sentrynet's 1. SentryGuard also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). Mobile Guard Sentrynet's advantage is update cadence (daily vs every 4 days). On price and ads there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Mobile Guard Sentrynet sells 1 one-off in-app purchase. SentryGuard asks for nothing beyond the download.
SentryGuard ships an update every 4 days, Mobile Guard Sentrynet daily. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.
| Parameter | SentryGuard | Mobile Guard Sentrynet |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 4 days | Daily β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Free | β |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.1 β better | 26.0 |
| Further details β not scored | ||
| Size | 33 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Benjamin Barghoud | Sentrynet Srl |
In-app purchases
SentryGuard
No in-app purchases
Mobile Guard Sentrynet
- 10-minute analysis units$3.99





