Comparison

APTROCK vs KISS Lock

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

Head to head
About

APTROCK

Read full description

This app is used with the NFC smart lock provided by 4quad (www.4quad.com), which has no battery, no charging, high security, easy to use. With this APP you can manage multiple locks, quickly Lock & UnLock the lock, manage lock passwords, read & write the NDEF information etc.

About

KISS Lock

Features
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KISS Lock turns your phone into the key for the locks you buy. Tap to claim a lock, tap to open it, and share access with the people you trust. No physical keys to lose, no codes to remember. HOW IT WORKS 1. Add your lock. Tap "Add a lock" and hold the top of your phone to it. Give it a name and it is yours. 2. Open with a tap. Pick the lock, tap Open, and hold your phone to it. 3. Share access. Send access to anyone with the Tapt app by their phone number. WHY KISS Lock - Nothing to carry. Your phone is the key. - Set up in seconds with just your phone number. - Share and unshare access whenever you want. - Works offline once your locks are on your phone. Tapt uses the NFC reader built into your phone, so make sure NFC is turned on. Questions? Email support@keepitsimplestorage.com.

Screenshots

APTROCK4 screens
KISS Lock4 screens

Verdict

The call

The clearest difference is update cadence: KISS Lock at weekly against APTROCK's every 3 months. APTROCK's advantage is iOS requirement (13.0 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

APTROCK ships an update every 3 months, KISS Lock weekly. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

Scorecard2 real differences ยท 4 level
APTROCK versus KISS Lock: the parameters behind the verdict, then further details
ParameterAPTROCKKISS Lock
PriceFreeFree
Update frequencyEvery 3 monthsWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better18.6
Further details โ€” not scored
Size48 MB3 MB
Age rating4+4+
DeveloperSixiangxian Enterprise Development (Shanghai) Co., Ltd.KISS Solutions LLC

In-app purchases

None

APTROCK

No in-app purchases

None

KISS Lock

No in-app purchases

Questions

Is APTROCK free?
APTROCK is free to download, with no in-app purchases.
Is KISS Lock free?
KISS Lock is free to download, with no in-app purchases.
Do APTROCK or KISS Lock have ads?
Neither APTROCK nor KISS Lock shows ads.
Which is updated more often, APTROCK or KISS Lock?
APTROCK ships an update every 3 months, and KISS Lock weekly. Most recently, APTROCK was updated on November 8, 2026 and KISS Lock on November 10, 2026.

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