CASI vs HaltLock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CASI
This app provides immediate assistance during emergencies by sending urgent alerts to a control room, which then dispatches the nearest qualified responder. It connects users to a network of over 400 verified service providers for armed response, medical aid, and roadside assistance.
- Instant emergency alerts
- Connects to qualified responders
- Network of 400+ service providers
- Armed response
- Medical response
- Roadside assistance
- Responder performance tracking
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CASI (Call All Stations Immediately) is an app designed to provide immediate help in emergency situations. When activated, the app sends an urgent alert to the CASI control room who notifies the closest qualified responder, ensuring rapid assistance without delays. What CASI Is: CASI is a personal safety solution that prioritises your security and the protection of your loved ones. It leverages advanced mobile technology to connect you directly to professional responders during critical moments. What the CASI App Does: Instant Alerts: In an emergency, the app sends an immediate alert to the CASI control room who notifies the nearest responder. Features Qualified Responders: The app links you to over 400 + verified service providers, which includes armed response, medical response and roadside assistance. Performance Tracking: Responders are evaluated based on their response times and user ratings, helping maintain high standards of service and reliability. The CASI app eliminates the question of what to do in an emergency, it is as simple as pressing the panic button, knowing our service providers will be with you in minutes.
HaltLock
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HALTLOCK ™ is a fully integrated mechanical locking device to put an end to vehicle theft. Its revolutionary design integrates the immobilising system into the drivetrain, ensuring that your vehicle will always be exactly where you have left it. Fully Integrated – HALTLOCK ™ is designed to physically immobilise any vehicle with a drivetrain. Once locked by the mechanically integrated system, the vehicle physically cannot move. The mechanical design makes the integration process for both new vehicles and aftermarket fitment simple and easy. Totally Independent – HALTLOCK ™ does not connect to the electronic control unit (ECU) of the vehicle and the primary operating function is done with a separate remote and/or smartphone. Independence from the vehicle’s systems is a core design requirement from initial concept. [:mav: 1.0.10]
Screenshots
Verdict
The clearest difference is update cadence: HaltLock at every 4 weeks against CASI's every 6 months. CASI's advantage is device support (4 vs 2) and iOS requirement (12.4 vs 15.0). On price, 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.
CASI ships an update every 6 months, HaltLock every 4 weeks. The most recent releases landed on September 24, 2026 and September 8, 2026 respectively.
| Parameter | CASI | HaltLock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (10 ratings) — better | — |
| Positive reviews | 76.2% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 6 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 12.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 57 MB | 79 MB |
| Age rating | 4+ | 17+ |
| Developer | Limitless Virtual Pty Ltd | DevRoc (Pty) Ltd |
In-app purchases
CASI
No in-app purchases
HaltLock
No in-app purchases









