Comparison

Tap2Lock vs Key Defender

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

Head to head
About

Tap2Lock

Features
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Tap2Lock works with the Tap2Lock Bluetooth hardware module to give you convenient control over your vehicle’s doors using your iPhone or Apple Watch. Instead of reaching for a traditional key fob, you can use Tap2Lock to securely communicate with the Tap2Lock module installed in your vehicle and perform everyday actions from your phone. What you can do with Tap2Lock • Lock and unlock your vehicle from your iPhone when you’re within Bluetooth range of the Tap2Lock module. • View the status of your connected Tap2Lock module and manage paired devices. • Share temporary or long-term access with trusted family members when they have the Tap2Lock app and permission. • Calibrate and manage your Tap2Lock hardware through guided steps in the app. Designed for security and control • Uses secure Bluetooth communication between your iPhone and the Tap2Lock module. • Access can be revoked at any time from within the app. • Critical actions require proximity to the vehicle and a paired Tap2Lock module. Hardware required Tap2Lock requires a compatible Tap2Lock Bluetooth module installed in your vehicle by a qualified installer. The app alone does not control any vehicle without this hardware. Important safety information • Always follow all traffic laws and use Tap2Lock only when your vehicle is parked in a safe location. • Do not operate your phone while driving. • Vehicle compatibility and available features can vary by installation and hardware version. Tap2Lock is developed and supported by Lock Labs, Inc. and is not affiliated with or endorsed by any vehicle manufacturer.

About

Key Defender

Features
Read full description

A remote‑control signal jammer that blocks various remote‑control data signals

Screenshots

Tap2Lock4 screens
Key Defender4 screens

Verdict

The call

The clearest difference is update cadence: Key Defender at every 2 months against Tap2Lock's every 8 months. Tap2Lock's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Tap2Lock ships an update every 8 months, Key Defender every 2 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 4 level
Tap2Lock versus Key Defender: the parameters behind the verdict, then further details
ParameterTap2LockKey Defender
PriceFreeFree
Update frequencyEvery 8 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size162 MB88 MB
Age rating4+4+
DeveloperLock Labs, Inc.Shenzhen Ecartek Technology, Ltd.

In-app purchases

None

Tap2Lock

No in-app purchases

None

Key Defender

No in-app purchases

Questions

Is Tap2Lock free?
Tap2Lock is free to download, with no in-app purchases.
Is Key Defender free?
Key Defender is free to download, with no in-app purchases.
Do Tap2Lock or Key Defender have ads?
Neither Tap2Lock nor Key Defender shows ads.
Which is updated more often, Tap2Lock or Key Defender?
Tap2Lock ships an update every 8 months, and Key Defender every 2 months. Most recently, Tap2Lock was updated on October 25, 2026 and Key Defender on October 31, 2026.

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