Comparison

MICARE PS NFC vs KaKey

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

Head to head
About

MICARE PS NFC

Features
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MICARE PS - Missing Car Register - now with your own free app! MICARE PS is the first register that enables everyone to search for stolen classics and collector's vehicles regardless of their chassis number. Especially in the case of stolen vehicles, identification on the basis of the chassis number is almost impossible, as this is usually the first to be manipulated by the offenders. Proving that you are the original owner of the vehicle can, for example, be difficult in court - without a chassis number no vehicle identity can be assigned. Now, for the first time with MICARE PS, it is possible to combine your vehicle with a set of 10 NFC chips programmed with individual security codes, also called NFC tags. By "chipping" your vehicle with our cost-effective NFC tags the vehicle becomes uninteresting to thieves. The probability that the marked vehicle can be identified after a theft using the NFC tags attached to it thus increases significantly. The unbeatable advantage: NFC tags do not send any signals, they can neither be located nor do they consume electricity. Our NFC tags can only be read with almost any commercially available mobile phone and can only be easily and unambiguously assigned in years or decades if the exact placement is known. Whether leather seats, targa roof, chrome bumpers - you alone decide where the NFC tags are placed. A sticker in classic design for your windscreen unmistakably shows potential thieves that your vehicle is unsuitable as stolen goods. Only a chipped vehicle carries the danger for the thieves or receivers that their dark machinations can still be discovered in years to come, even if the chassis number has been removed or falsified in the meantime. The MICARE PS NFC-APP works as simple as this - Download free app - Open the app on your smartphone - Hold your smartphone directly to the NFC chip - Then press the Scan NFC chip button. - Scan the NFC chip from the back of your smartphone - The stored information is read out - You will be directly linked to the vehicle registered on MICARE PS. Become a part of our MICARE PS Community Copy the following link and register to make your vehicle unmistakable. https://www.micare-ps.com/en/user/register

About

KaKey

Features
Read full description

Smart Car Key 1. 4G Networking Remote Control App 2. App shares Digital Car Key permision 3. GPS real-time location 4. Passive Entry Passive Start 5. Multiple unlocking options 6. Convenient Car Wash Mode 7. Safe travel, stable and reliable 8.Dedicated to the car Stylish travel

Screenshots

MICARE PS NFC2 screens
KaKey4 screens

Verdict

The call

The clearest difference is update cadence: KaKey at monthly against MICARE PS NFC's every 27 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

MICARE PS NFC ships an update every 27 months, KaKey monthly. The most recent releases landed on June 1, 2026 and September 7, 2026 respectively.

Scorecard1 real difference Β· 5 level
MICARE PS NFC versus KaKey: the parameters behind the verdict, then further details
ParameterMICARE PS NFCKaKey
PriceFreeFree
Update frequencyEvery 27 monthsMonthly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.4 β€” better14.0
Further details β€” not scored
Size16 MB76 MB
Age rating4+17+
DeveloperMICARE PS GmbHShenzhen Lingdu Auto Electronics Co., Ltd.

In-app purchases

None

MICARE PS NFC

No in-app purchases

None

KaKey

No in-app purchases

Questions

Is MICARE PS NFC free?
MICARE PS NFC is free to download, with no in-app purchases.
Is KaKey free?
KaKey is free to download, with no in-app purchases.
Do MICARE PS NFC or KaKey have ads?
Neither MICARE PS NFC nor KaKey shows ads.
Which is updated more often, MICARE PS NFC or KaKey?
MICARE PS NFC ships an update every 27 months, and KaKey monthly. Most recently, MICARE PS NFC was updated on June 1, 2026 and KaKey on September 7, 2026.

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