Comparison

WeLock offical vs Core Group

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

Head to head
About

WeLock offical

Transform your existing door lock into a smart, keyless entry system. This app allows you to use your iPhone as a digital key, share access with others, and monitor lock activity remotely for enhanced security and convenience.

Highlights
  • iPhone as a smart key
  • Automatic unlocking upon approach
  • Share access codes
  • Activity log for lock status
  • Keyless entry via fingerprint, keypad, or RFID
Read full description

Turn your iPhone into your key. Smart, secure & convenient Explore the smart lock with WELOCK A small upgrade to your door lock, making life so much easier. With the WELOCK app and your iPhone, you can easily retrofit your door lock for keyless access. WELOCK Smart Lock is easy to replace with an existing locking cylinder in your front door or apartment door in 10 minutes (without drilling), and enjoy peace of mind with a 2-year warranty and 24/7 customer service support. WELOCK fingerprint smart lock and keypad smart lock are ideal for your home and your business. Here is what WELOCK smart lock can do for you: 1. Turns your iPhone into a smart key 2. Unlocks your door as you approach 3. Share access codes with friends & loved-ones easily via WELOCK app 4. Keep an eye on the status of your door lock via the activity log. Order your WELOCK Smart Lock directly in the WELOCK Online Shop: https://www.welock.com/ Do the installation check at https://support.welock.com/compare and find out if your door lock is compatible. Your benefits with WELOCK smart lock: Smart - With WELOCK smart door locks, homeowners no longer have to carry around physical keys, they can unlock the door by fingerprint, by Keypad, with RFID card or with WELOCK APP. Secure - No more worries for security! Using WELOCK APP, You have full control over who can access your home and when, providing added security and peace of mind. Convenient - With the WELOCK Smart Lock, you can quickly and easily upgrade your existing door lock. The 10-minute easy installation helps you DIY with great success. Installation requirements for WELOCK Smart Lock: • Operating temperature: -30°C- 60 °C • Designed for doors with roofing, not for garden gate exterior doors ------------------------- You can find more information on our website at https://www.welock.com and on our social media channels.

About

Core Group

Features
Read full description

A simple and efficient encryption and decryption tool. Quickly encrypt and decrypt text content to help protect your private information and sensitive data more securely. Features: • Clean and easy-to-use interface• Fast text encryption and decryption• Local processing for better privacy protection• Custom key support• Lightweight and responsive experience Suitable for daily privacy protection, secure storage, and safe information sharing.

Screenshots

WeLock offical4 screens
Core Group4 screens

Verdict

The call

The clearest difference is iOS requirement: Core Group at 13.0 against WeLock offical's 15.0. On price, update cadence, ads and in-app purchases 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

WeLock offical ships an update every 3 weeks, Core Group fortnightly. The most recent releases landed on October 21, 2026 and October 11, 2026 respectively.

Scorecard1 real difference · 9 level
WeLock offical versus Core Group: the parameters behind the verdict, then further details
ParameterWeLock officalCore Group
PriceFreeFree
Rating1.6 (7 ratings) — better—
Positive reviews22.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size41 MB19 MB
Age rating4+17+
DeveloperShenzhen Myhand Industrial Co., Ltd.LONGBO WANG

In-app purchases

None

WeLock offical

No in-app purchases

None

Core Group

No in-app purchases

Questions

Is WeLock offical free?
WeLock offical is free to download, with no in-app purchases.
Is Core Group free?
Core Group is free to download, with no in-app purchases.
Do WeLock offical or Core Group have ads?
Neither WeLock offical nor Core Group shows ads.
Which is updated more often, WeLock offical or Core Group?
WeLock offical ships an update every 3 weeks, and Core Group fortnightly. Most recently, WeLock offical was updated on October 21, 2026 and Core Group on October 11, 2026.

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