LoJack vs CORE Calculator App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LoJack
Enhance vehicle safety with real-time GPS tracking and recovery services. Receive alerts for speed, battery status, and GeoFence boundary crossings. Monitor multiple vehicles and stay informed about potential safety recalls.
- Real-Time GPS Tracking
- Stolen Vehicle Recovery
- Speed Alerts
- Low Battery Alerts
- GeoFences
- Multi-Vehicle Support
- Vehicle Recalls
Read full descriptionHide full description
LoJack helps keep you and your loved ones safe behind the wheel. Get speed, low battery, and GeoFence entry / exit alerts, all from the convenience of your phone. Find and recover your car using real-time GPS tracking. Key Features: • Real-Time GPS Tracking – Know where your vehicle is at all times • Stolen Vehicle Recovery – Contact our concierge service 24x7. We will work with law enforcement directly to recover your vehicle. • Track My SVR – Create a live tracking link you can share with authorized law enforcement officers. This link allows viewers to see your vehicle’s movement updates as they happen. • Speed Alerts – Set a speed limit and get notified when car exceeds a designated safe speed. Great for helping new drivers be safe. • Low Battery Alerts – Monitor battery status to proactively avoid being stranded • GeoFences – Set up a location boundary and receive an alert when the GeoFence is crossed • Multi-Vehicle Support – For LoJack families with multiple connected LoJack vehicles, you can add up to five vehicles in one account. • Vehicle Recalls - LoJack will alert you regarding any potential safety recalls on your vehicle. RENEWAL SUBSCRIPTION OPTIONS: Eligible LoJack subscribers will have the option to renew their LoJack subscription from within the LoJack app. Not all subscribers will have this option. Renewing LoJack continues access to our current feature set and access to future updates from LoJack. All subscriptions are paid in full for 12 months and set to renew annually. PAYMENT AND AUTOMATIC RENEWAL TERMS: IF YOU RENEW TO THE LOJACK VIA THIS APP, PAYMENT WILL BE CHARGED BY APPLE TO YOUR APPLE ID ACCOUNT AT CONFIRMATION OF PURCHASE. YOUR APPLE ID ACCOUNT WILL BE AUTOMATICALLY CHARGED FOR RENEWAL AT THE APPLICABLE RATE SHOWN TO YOU AT THE TIME OF SUBSCRIPTION EVERY CALENDAR MONTH (FOR MONTHLY SUBSCRIPTIONS) OR EVERY YEAR (FOR ANNUAL SUBSCRIPTIONS) WITHIN 24 HOURS PRIOR TO THE END OF THE CURRENT BILLING PERIOD. YOU WILL BE CHARGED IN ADVANCE. YOUR SUBSCRIPTION WILL AUTOMATICALLY RENEW EACH MONTH OR YEAR UNLESS IT IS CANCELED AT LEAST 24-HOURS BEFORE THE END OF THE CURRENT PERIOD. TO CANCEL, PLEASE TURN OFF AUTO-RENEW AT LEAST 24-HOURS BEFORE THE END OF THE CURRENT PERIOD. YOU CAN TURN OFF AUTO-RENEW AT ANY TIME FROM YOUR ITUNES ACCOUNT SETTINGS. CANCELATION TAKES EFFECT AT THE END OF THE CURRENT BILLING PERIOD. BY DOWNLOADING THE LOJACK APP, you agree to: • The automatic renewal terms stated above. • LoJack by Spireon’s Privacy Policy: http://www.spireon.com/privacy-policy/ • LoJack by Spireon’s Terms of Use: https://www.spireon.com/terms-of-use/ • Apple Terms of Sale: https://www.apple.com/legal/internet-services/itunes/us/terms.html
CORE Calculator App
This app provides inspectors in the oil and gas industry with essential calculations for asset integrity. It offers tools for determining Tmin, MAWP, corrosion rates, and remaining life based on industry standards.
- Tmin calculations
- MAWP calculations
- Corrosion rate calculations
- Remaining life determination
- Construction material information
- Damage mechanism identification
Read full descriptionHide full description
AsInt delivers asset integrity solutions globally within the Oil and Gas Upstream, Midstream, Downstream, and Petrochemical industries. With our CORE Calculator mobile app, you have quick and easy calculator to assist API 510/570 Inspectors in calculating Tmin, MAWP, Corrosion Rates, Remaining life, etc. We use industry recognized codes and standards as the basis of all our software solutions. The app is designed to take common inspection and engineering calculations and make them available and accessible on your mobile device. Here are a few things that you can do from this mobile app: - Access comprehensive and updated information on construction materials. - Perform precise calculations based on operating details. - Identify probable damage mechanisms. - Determine remaining life based on thickness data. - Calculate corrosion rates with precision. - Seamless assessment of damage susceptibilities. and much more. Get started NOW! This CORE Calculator app is provided by AsInt, Inc. "AS IS" and AsInt takes no responsibilities or warranties of any kind concerning the safety, suitability of the calculations for your purpose, accuracy of your data, inaccuracies of user's application, or any other misuse of this application. There are inherent dangers in the use of any software, and you are solely responsible for determining the compatibility of this application with your equipment. Ensure that the industry codes and standards used as the basis of this application are applicable in your jurisdiction. We are committed to protecting and respecting your privacy. This Privacy Policy explains how we collect, use, disclose, and safeguard your information when you use our CORE Calculator mobile application. We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page. You are advised to review this Privacy Policy periodically for any changes. Changes to this Privacy Policy are effective when they are posted on this page. By using the CORE Calculator mobile application, you agree to our terms and conditions stating Acceptance of Terms, Use of the App, Prohibited Uses, Disclaimer of Warranties, etc. For more information on Privacy Policy : https://asint.online/privacy-policy and Terms of Use : https://asint.net/mobiletermandconditions/ Contact us : info@asint.net
Screenshots
Verdict
LoJack and CORE Calculator App both sit at 4.9 stars, but that hides the real split: 100% of CORE Calculator App's written reviews are positive against 44% of LoJack's. CORE Calculator App also leads on monetization model (free with in-app purchases vs subscription) and iOS requirement (14.0 vs 16.0). LoJack's advantage is ratings volume (94K vs 11). On price, rating, update cadence and ads 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. LoJack sells 1 in-app purchase, starting at $129.99 per year and CORE Calculator App sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for LoJack against 5.0 for CORE Calculator App. That said, the two scores are not equally well evidenced: LoJack has 94K ratings behind it against 11, so its average is the more settled of the two. Written reviews are what separate them: 44% of LoJack's written reviews are positive against 100% of CORE Calculator App's.
LoJack ships an update every 2 months, CORE Calculator App every 3 months. Both last shipped on October 17, 2026.
| Parameter | LoJack | CORE Calculator App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (94K ratings) | 5.0 (11 ratings) — better |
| Positive reviews | 44.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 94K — better | 11 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 89 MB | 148 MB |
| Age rating | 17+ | 4+ |
| Developer | Spireon, Inc | AsInt Inc. |
Customer experience
LoJack
CORE Calculator App
Bugs and requests
LoJack
Reported bugs
3 issues- Notifications not working as expected
- App unable to locate vehicle
- Inconsistent data/location updates
Requested features
4 requests- Ability to update account information
- Option to remove dealer notifications
- Downloadable trip/mileage reports
- More customizable geofencing
CORE Calculator App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
LoJack
- LoJack Subscription One Year$129.991 Year
CORE Calculator App
- Materials Lookup$4.991 Month
- Damage Mech Screener$9.991 Month
- Materials Lookup$5.99
Questions
Is LoJack free?
Is CORE Calculator App free?
Which has better reviews, LoJack or CORE Calculator App?
Do LoJack or CORE Calculator App have ads?
Which is updated more often, LoJack or CORE Calculator App?
Other comparisons















