Comparison

App Lock vs Melenix

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

Head to head
About

App Lock

Secure your personal privacy by locking any app with a password. This app also offers parental controls to monitor child's phone activity, prevent app deletion, and restrict new installations. Enhance your device's security by restricting account and password changes.

Highlights
  • App Lock
  • Password Lock
  • Parental Controls
  • Prevent App Deletion
  • Disable New App Installation
  • Restrict Account Changes
Features
Read full description

Are you concerned about the potential leakage of your personal privacy? Do you want to monitor your child's phone activities at any time? This application can provide assistance for you! FEATURES - App Lock: Lock any app to protect your privacy. - Password Lock: Set a password to secure and encrypt access to any app, enhancing security. - Parental Controls: Prevent app deletion and disable the installation of new apps. - Additional Protections: Restrict changes to account information and device passwords. SUBSCRIPTION TERM Confirm Subscription: Payment will be charged to your iTunes account upon confirmation. Manage Subscription: You can manage or cancel your subscription in your iTunes & App Store account settings. Auto-Renewal: Your subscription will automatically renew within 24 hours before the end of the current period. To cancel renewal, turn it off at least 24 hours before the period ends. Cancellation is not allowed during the active subscription period. Free Trial: After the trial ends, your subscription will auto-renew to the Premium plan. To avoid being charged, cancel at least 24 hours before the trial ends. If you subscribe during the trial, the remaining trial period will end immediately. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://web.creativespirit0x.com/apps/AppH/PrivacyPolicy Whether you're looking to safeguard your privacy or monitor your child's phone usage, this app can meet your needs. Give it a try now! If you encounter any issues or have suggestions during use, feel free to provide feedback within the app.

About

Melenix

Features
Read full description

Melenix is ​​the official control and data viewing application for smart hardware. You can use it on your phone to connect devices, adjust parameters, and view daily usage records. Features • Device Management — Add devices via Bluetooth (Blufi) pairing. View paired devices on the home screen and edit device names, view device information, or unpair devices. • Device Control — After connecting, view battery level and operating status, remotely turn devices on and off, and adjust parameters (such as duration). • Logs and Documentation — View device alerts and usage history. The application includes product guides and introductions to help you operate your devices correctly. • Account and Settings — Supports multiple languages ​​and provides a help center, terms of service, privacy policy, and account management (including account deletion). Usage Notes This application is companion software for smart hardware, used for device connection, parameter adjustment, and data viewing. Please read the device manual and in-app help before use. Bluetooth and network permissions are required. For assistance, please use the in-app help or contact customer support. Contact Us We value your feedback and suggestions. You can contact us through the following methods: • Phone: 400-8888-190 • Website: http://www.yijiantang.com

Screenshots

App Lock4 screens
Melenix3 screens

Verdict

The call

The clearest difference is in-app purchases: Melenix at none against App Lock's 8. Melenix also leads on ads (none vs shown). App Lock's advantage is update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement 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. App Lock sells 5 in-app purchases, starting at $4.99 per month. Melenix asks for nothing beyond the download.

UpkeepUpdate frequency

App Lock ships an update every 3 weeks, Melenix every 2 months. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

Scorecard3 real differences · 7 level
App Lock versus Melenix: the parameters behind the verdict, then further details
ParameterApp LockMelenix
PriceFreeFree
Rating4.6 (1.2K ratings) — better—
Positive reviews75.4% of reviews—
Number of ratings1.2K — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better17.6
Further details — not scored
Size58 MB10 MB
Age rating4+4+
Developer俊杰 刘HUBEI YJT TECHNOLOGY CO., LTD

Bugs and requests

App Lock

Reported bugs

2 issues
  • Locked apps not showing in settings
  • Missed calls and messages when app is locked

Requested features

2 requests
  • Paid version with more features
  • Ability to lock more than 50 apps

Melenix

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

App Lock

Subscriptions4
  • Monthly Membership3 Days trial$4.991 Month
  • Monthly Membership2 variants$7.991 Month
  • Yearly Membership$9.991 Year
Show 1 more
  • Yearly Membership3 Days trial3 variants$19.991 Year
One-time1
  • Lifetime Membership$34.99
None

Melenix

No in-app purchases

Questions

Is App Lock free?
App Lock is free to download, with in-app purchases available.
Is Melenix free?
Melenix is free to download, with no in-app purchases.
Do App Lock or Melenix have ads?
App Lock shows ads; Melenix does not.
Which is updated more often, App Lock or Melenix?
App Lock ships an update every 3 weeks, and Melenix every 2 months. Most recently, App Lock was updated on October 19, 2026 and Melenix on October 16, 2026.

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