Lock & Track vs ESSL Client
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Lock & Track
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Welcome to Lock & Track โ the UK's leading provider of cutting-edge vehicle security solutions. We specialize in delivering state-of-the-art tracking technology designed to protect your valuable assets. Whether you're a business or an individual, our advanced systems make it easy to monitor and secure your vehicles from anywhere in the United Kingdom. With Lock & Track, peace of mind is just a click away. Learn more at: https://lockandtrack.co.uk/
ESSL Client
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ESS Client is a comprehensive solution for managing guard shifts and overseeing security services. This user-friendly app enables clients to assign duties, monitor guard performance in real time, and communicate directly with guards for seamless operations. With features like real-time shift tracking, duty updates, and detailed reports, ESS Client ensures that your security management is efficient and reliable. ESS Client provides all the tools to maintain security and smooth operations, whether managing a single site or multiple locations.
Screenshots
Verdict
The clearest difference is update cadence: Lock & Track at every 3 weeks against ESSL Client's every 6 weeks. On price, ads, in-app purchases and device support 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.
Lock & Track ships an update every 3 weeks, ESSL Client every 6 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.
| Parameter | Lock & Track | ESSL Client |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks โ better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 โ better | 12.0 |
| Further details โ not scored | ||
| Size | 164 MB | 40 MB |
| Age rating | 4+ | 17+ |
| Developer | 247 COMMERCE LIMITED | COMPUTER FRIENDS I.T SERVICES LTD |
In-app purchases
Lock & Track
No in-app purchases
ESSL Client
No in-app purchases
Questions
Is Lock & Track free?
Is ESSL Client free?
Do Lock & Track or ESSL Client have ads?
Which is updated more often, Lock & Track or ESSL Client?
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