Message Lock vs App lock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Message Lock
Secure your private conversations by locking them with a password or fingerprint. Easily export and back up chats to keep them hidden. Access archived conversations only after authentication.
- Lock messages with password
- Fingerprint authentication
- Export chats
- Backup conversations
- Archive chats
- Ad-free experience
Read full descriptionHide full description
Lock & backup your Messages with password or fingerprint. Export all chats you need to hide and backup them easily. Archive your conversations and access them only after you scanned your fingerprints or entered password! Absolutely Ads free! About Subscription Information: - With subscribing you can lock & backup your chats without restriction. - Subscription periods are 1 month. Every 1 month your subscription renews. - 3 days free trial, after the trial period, monthly subscription will start. – The following information about the auto-renewable nature of the subscription • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable - Please, be aware of our Privacy Policy and Terms of Service. Read them here: http://omoc51.com/privacypolicy.html http://omoc51.com/termsofservice.html
App lock
Secure your apps with custom passwords and personalized icons. This utility allows you to hide apps, change their appearance, and set up biometric unlocking for enhanced privacy and a unique device aesthetic.
- Lock and hide apps
- Customize app icons with photos or built-in library
- Personalize app names
- Set passcode locks
- Support TouchID/FaceID unlocking
- Batch customization of icons and names
Read full descriptionHide full description
App lock - passcode Lock apps is an app that supports batch customization of app icons and app names to set passwords for unlocking apps. *******Application features******* #Lock & Hide apps,protect privacy #Customize app icons. It supports selecting photos from photo albums as app icons, selecting icons from the built-in icon library, or freely defining color icons. Personalized app icons beautify mobile desktop icons #Customize the app name and set your favorite name #Set the app password lock, enter the unlock password to open the app #TouchID / FaceID unlocking is supported, and the app can be opened through TouchID or FaceID #Change the app icon, a variety of icons for you to choose from *******Use help******* 1、How to make an app icon lock? Please refer to Me -> Use help -> app icon creation instructions. 2、How do I hide the app icon? Please refer to Me -> Use help -> App hiding operation guide. 3、For some common problems, please refer to Me -> Use help -> common problems. In addition, if you encounter other problems during use or provide us with product suggestions, you can give us feedback and suggestions through [Me - > About us - > Feedback]. About premium subscriptions: The subscription price is 25 yuan/month after 18 yuan in the first month of monthly subscription, 40 yuan per quarter, and 98 yuan for permanent one-time purchase. The price will change with the marketing policy at that time. Monthly and quarterly subscriptions are automatically renewed unless automatic renewal is turned off at least 24 hours before the end of the current period. The account will charge the renewal fee within 24 hours before the end of the current period, and confirm that the renewal fee subscription can be managed by the user, and you can turn off automatic renewal by going to the user's Appstore account settings after purchase. Terms of Use: https://www.iconslock.com/en_userterms.html Privacy policy: https://www.iconslock.com/en_privacy.html
Screenshots
Verdict
The clearest difference is rating: App lock at 4.0 against Message Lock's 2.1. App lock also leads on ratings volume (757 vs 50). Message Lock's advantage is update cadence (every 5 days vs every 2 weeks) and iOS requirement (8.0 vs 14.1). On price, review sentiment, 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
Both are free to download. Message Lock sells 1 in-app purchase, starting at $2.99 per month and App lock sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.
App lock holds the better App Store score, 4.0 against 2.1. That said, the two scores are not equally well evidenced: App lock has 757 ratings behind it against 50, so its average is the more settled of the two. Written reviews point the same way: 8% of Message Lock's written reviews are positive against 13% of App lock's.
Message Lock ships an update every 5 days, App lock every 2 weeks. The most recent releases landed on September 3, 2026 and September 18, 2026 respectively.
| Parameter | Message Lock | App lock |
|---|---|---|
| Price | Free | Free |
| Rating | 2.1 (50 ratings) | 4.0 (757 ratings) — better |
| Positive reviews | 8.3% of reviews | 12.5% of reviews — better |
| Number of ratings | 50 | 757 — better |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 14.1 |
| Further details — not scored | ||
| Size | 35 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | 国媚 张 | Changsha baixing Network Technology Co., Ltd |
Customer experience
Message Lock
App lock
Bugs and requests
Message Lock
Not enough reviews yet to summarise bugs or requests.
App lock
Reported bugs
3 issues- App crashes frequently
- Locked apps can still be accessed
- Subscription issues
Requested features
3 requests- Add English language support
- Improve user interface
- Provide free trial option
In-app purchases
Message Lock
- Chat Locker With Free Trial3 Days trial$2.991 Month
App lock
- 应用图标锁高级版月订阅1 Month trial$3.991 Month
- 应用图标锁高级版包季订阅$5.993 Months
- 应用图标锁一次性购买永久解锁划算$14.99
Questions
Is Message Lock free?
Is App lock free?
Which has better reviews, Message Lock or App lock?
Do Message Lock or App lock have ads?
Which is updated more often, Message Lock or App lock?
Other comparisons















