Comparison

Shadow Immobiliser vs BeepOff

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Shadow Immobiliser

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The Shadow Immobiliser is the UK's first connected immobiliser, allowing you to secure your vehicle with innovative and reliable technology. The system works by automatically immobilising your vehicle when your ignition is switched off. Once installed in your vehicle, you can operate through the presence of our unique Driver Detection Key Cards or via this app. Key features of the app include: * Set up secure key control for multiple vehicles. * Override for timed periods for when you have your vehicle in for service or repair. * Set a schedule so your vehicle is protected by Shadow Immobiliser at your convenience. * See your Key Card battery levels so you know when to recharge. Please note you need Shadow Immobiliser installed in your vehicle before using this app. Please contact us via our website for fitting options.

About

BeepOff

Features
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BeepOff is a discreet module that dials down the constant beeps and pop-ups in modern cars. Once installed, you can use this app to tweak the device to suit your needs. Beep off is designed for off road/dyno use only. Available options will vary by platform/vehicle.

Screenshots

Shadow Immobiliser4 screens
BeepOff4 screens

Verdict

The call

The clearest difference is update cadence: BeepOff at every 6 days against Shadow Immobiliser's every 4 months. Shadow Immobiliser's advantage is iOS requirement (15.6 vs 18.6). 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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Shadow Immobiliser ships an update every 4 months, BeepOff every 6 days. The most recent releases landed on September 10, 2026 and September 8, 2026 respectively.

Scorecard2 real differences ยท 4 level
Shadow Immobiliser versus BeepOff: the parameters behind the verdict, then further details
ParameterShadow ImmobiliserBeepOff
PriceFreeFree
Update frequencyEvery 4 monthsEvery 6 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS15.6 โ€” better18.6
Further details โ€” not scored
Size98 MB1 MB
Age rating4+4+
DeveloperGlobal Telemetrics LimitedKIERAN JAMES WALKINGTON

In-app purchases

None

Shadow Immobiliser

No in-app purchases

None

BeepOff

No in-app purchases

Questions

Is Shadow Immobiliser free?
Shadow Immobiliser is free to download, with no in-app purchases.
Is BeepOff free?
BeepOff is free to download, with no in-app purchases.
Do Shadow Immobiliser or BeepOff have ads?
Neither Shadow Immobiliser nor BeepOff shows ads.
Which is updated more often, Shadow Immobiliser or BeepOff?
Shadow Immobiliser ships an update every 4 months, and BeepOff every 6 days. Most recently, Shadow Immobiliser was updated on September 10, 2026 and BeepOff on September 8, 2026.

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