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Best Chat Lock Apps

198+ iOS apps curated and reviewed

3.9 avg rating
20 free apps
Updated May 2026

Finding the right chat lock apps can be overwhelming with so many options. We've analyzed 198+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Chat Lock Apps (May 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1App LockApp LockFree4.6★ (5.2K)YesYesAug 2026
2App Lock - Lock Apps & PhotosApp Lock - Lock Apps & PhotosFree4.5★ (23K)YesYesAug 2026
3LockChatLockChatFree5.0★ (1)NoNoJul 2026
4Secure Chats for WhatsApp WASecure Chats for WhatsApp WAFree2.0★ (3)NoYesMay 2026
5Fingerprint Lock Hide MessageFingerprint Lock Hide MessageFree2.6★ (66)NoYesAug 2026
6Photo/Message Lock - SafeCloudPhoto/Message Lock - SafeCloudFree4.4★ (787)NoYesJul 2026
7App Lock - Block AppsApp Lock - Block AppsFree4.6★ (7.9K)YesYesAug 2026
8WhatsApp MessengerWhatsApp MessengerFree4.7★ (18M)YesYesAug 2026

Top Picks for Chat Lock

App Lock#1

App Lock by Lilucat

Lock Apps, Hide,Block Websites
Editor's Choice
📊 Productivity
4.6😐(5.2K ratings)
FreeAdsIn-App Purchases
App Lock screenshot 1
App Lock screenshot 2
App Lock screenshot 3
App Lock screenshot 4
App Lock screenshot 5
App Lock screenshot 6

Secure your sensitive applications and personal data with this privacy tool. Easily lock any app to prevent unauthorized access and keep your information out of sight from prying eyes. Enjoy enhanced device security and peace of mind.

What We Love

  • 👍 Helpful app
  • 🔒 Provides app security
  • 🔒 Locks apps with Face ID/Touch ID/PIN
  • 👍 Great for keeping private information secure

Room to Improve

  • 🐛 Home screen layout gets scrambled when app is turned off
  • 🐛 App Blocker resets widget stacks
  • 💰 Aggressive subscription push
App Lock - Lock Apps & Photos#2

App Lock - Lock Apps & Photos by Muhammet Yalcın Ozdemir Halil Ibrahim Karahan Mustafa Ayten Kupertino Bilisim Yazılım K.S

Password for Apps & App Locker
Strong Contender
🔧 Utilities
4.5😞(25K ratings)
FreeAdsIn-App Purchases
App Lock - Lock Apps & Photos screenshot 1
App Lock - Lock Apps & Photos screenshot 2
App Lock - Lock Apps & Photos screenshot 3
App Lock - Lock Apps & Photos screenshot 4
App Lock - Lock Apps & Photos screenshot 5
App Lock - Lock Apps & Photos screenshot 6

Secure your digital life by locking access to individual apps and hiding private photos and videos. Utilize passcode, Face ID, or Touch ID for robust protection and a personal digital safe.

What We Love

  • 🔒 Privacy protection
  • 👍 Easy to use
  • 🚀 Efficient locking mechanism
  • 🔒 Secure app locking

Room to Improve

  • 💰 Paid subscription required
  • 🐛 Bugs and crashes
  • 🚫 Limited app locking functionality
LockChat#3

LockChat by Galaxkey Limited

Worth Considering
🌐 Social Networking
5.0(1 ratings)
Free
LockChat screenshot 1
LockChat screenshot 2
LockChat screenshot 3
LockChat screenshot 4
LockChat screenshot 5
LockChat screenshot 6

This app provides end-to-end encrypted messaging, ensuring your conversations are private and secure. It offers advanced features for corporate clients, including server management and user control.

More Chat Lock apps to explore

4
Secure Chats for WhatsApp WA
Secure Chats for WhatsApp WA
Secure Chats for WhatsApp WA
Protect Chat Messages Backups
Free

Securely back up and protect your private notes and chat conversations. Access your sensitive information with fingerprint or passcode protection. Import chat histories from WhatsApp to keep your secrets safe from unauthorized access.

Backup chat conversationsFingerprint and passcode protectionStore secret notes and diary entries
🌐 Social Networking
(3)
free with in-app purchases
5
Fingerprint Lock Hide Message
Fingerprint Lock Hide Message
Fingerprint Lock Hide Message
Hide Text Messages For iPhone
Free

Secure your private conversations and messages with advanced locking features. Easily back up and retrieve chats from popular messaging applications, ensuring your sensitive information remains protected and accessible only to you.

Password or fingerprint lockBackup messages from popular appsRetrieve backed-up chats
🌐 Social Networking
(66)
subscription
6
Photo/Message Lock - SafeCloud
Photo/Message Lock - SafeCloud
Photo/Message Lock - SafeCloud
Secret Vault
Free

Securely store private photos, videos, and messages in a personal cloud vault. Protect your sensitive data with multi-factor authentication and biometric unlock options. Easily import chats from popular messaging apps.

Multi-factor authenticationCloud storage for private dataImport chats from WhatsApp and Line
🔧 Utilities
(787)
subscription
7
App Lock - Block Apps
App Lock - Block Apps
App Lock - Block Apps
Lock Apps App Locker
Free

Secure your personal data and set safety limits for children's devices. This app offers robust privacy protection, including app locking, intrusion alerts, and parental controls to prevent unwanted access and manage screen time.

Create app groups with schedulesDisguise app icons and unlock screensIntrusion alerts with photo capture
🔧 Utilities
(7.9K)
free with in-app purchases
8
WhatsApp Messenger
WhatsApp Messenger
WhatsApp Messenger
Simple. Reliable. Private.
Free

Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.

End-to-end encrypted messagingHigh-quality voice and video callsGroup chats and calls
🌐 Social Networking
(18M)
free with in-app purchases
9
Message Lock - Hide Messages
Message Lock - Hide Messages
Message Lock - Hide Messages
Encrypt.ed Text & Chat Keep.er
Free

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 passwordFingerprint authenticationExport chats
🔧 Utilities
(50)
free with in-app purchases
10
App Lock, Hide Passwords Apps
App Lock, Hide Passwords Apps
App Lock, Hide Passwords Apps
applock, password locker vault
Free

Secure your digital life with this app that locks and hides your applications, photos, videos, and passwords. Automate app blocking based on time or location, and manage sensitive data with ease. It's your all-in-one solution for comprehensive privacy protection.

Lock and block any appAutomated app blocking by scheduleLocation-based app locking
🔧 Utilities
(9.6K)
freemium
11
App Lock, Hide App & Lock Apps
App Lock, Hide App & Lock Apps
App Lock, Hide App & Lock Apps
#1 App Lock & Hidden Apps
Free

Secure your digital life with this app that locks your applications, hides sensitive files like photos and videos, and manages your passwords. Protect your confidential information with a unique password and generate strong, random passwords for enhanced security.

App LockHide AppsPhotos Lock
🔧 Utilities
(12K)
subscription
12
Fingerprint Login:PassKey Lock
Fingerprint Login:PassKey Lock
Fingerprint Login:PassKey Lock
Password Manager Browser 1 App
Free

Securely store and autofill your passwords using fingerprint or facial recognition. Access saved logins across apps with a dedicated keyboard extension and browse the web privately with integrated logins.

Fingerprint login for all passwordsPassword manager autofillFingerprint Keyboard extension
📊 Productivity
(1.9K)
free with in-app purchases
13
Secret Photo Vault - HushDM
Secret Photo Vault - HushDM
Secret Photo Vault - HushDM
Hide photos, videos & DMs
Free

Securely hide photos, videos, and messages in a private vault with password protection. Offers batch import, cutting-edge encryption, and optional iCloud backup. Includes a decoy passcode for emergencies and organized album management.

Hide photos, videos, and messagesPassword protectionBatch import
📷 Photo & Video
(431)
free with in-app purchases
14
ChatPrivate
ChatPrivate
ChatPrivate
Save and lock your messages
Free

Securely store and lock your WhatsApp messages in protected cloud storage. Access your chats with a password, even after deleting them from the original app. Supports unlimited messages and Touch ID for enhanced security.

Password protection for messagesCloud storage for chatsAccess messages after WhatsApp deletion
🌐 Social Networking
(6)
free with in-app purchases
15
BibleCare:Verses,Prayers&Chat
BibleCare:Verses,Prayers&Chat
BibleCare:Verses,Prayers&Chat
Home & Lock Screen Widgets
Free

This app brings daily Bible verses and prayer prompts to your Home and Lock Screens through customizable widgets. It offers guided prayers, audio readings, an AI spiritual chat for reflection, and a devotional journal to track your spiritual growth. Personalize your experience with various themes and share inspiring content with others.

Daily Bible verses on Home/Lock ScreenGuided prayers and audio readingsAI spiritual chat for reflection
🔧 Utilities
(1.2K)
free with in-app purchases
16
App lock - passcode Lock apps
App lock - passcode Lock apps
App lock - passcode Lock apps
Custom icons、hide apps & lock
Free

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 appsCustomize app icons with photos or built-in libraryPersonalize app names
🔧 Utilities
(757)
free with in-app purchases
17
chatlock
chatlock
chatlock
by CHAT LOCK K.K
Free
🌟 Lifestyle
(0)
18
Quick Chat: Whats Web Scanner
Quick Chat: Whats Web Scanner
Quick Chat: Whats Web Scanner
Dual Account for WA Messenger
Free

This app allows you to sync your messaging accounts across multiple devices, save status updates, and utilize an AI assistant for drafting messages and getting instant answers. It also features an offline OCR scanner to extract text from images and offers creative font options for your messages.

Dual Chat SyncStatus Saver & DownloaderAI Chat Assistant
🌐 Social Networking
(811)
free with in-app purchases
19
TeasyChat: Make New Chat Room
TeasyChat: Make New Chat Room
TeasyChat: Make New Chat Room
Open a new chat
Free

Discover a vibrant space for authentic communication and meaningful connections. This app helps you find new online companions, share impressions, and enjoy conversations in a secure environment. Express yourself, find emotional resonance, and make new friends.

Smart profile selectionComfort and safety monitoringCustomizable user profiles
🌐 Social Networking
(7K)
free with in-app purchases
20
Moco - Chat, Meet People
Moco - Chat, Meet People
Moco - Chat, Meet People
Chat, flirt & meet new people
Free

Connect with millions globally or locally for chat, friendship, and romance. Explore diverse chat rooms, play games, and discover live streams. Customize your interactions with fun stickers and themes.

Live streaming with earning potentialHundreds of chat rooms and forumsPrivate and group chats
🌟 Lifestyle
(24K)
free with in-app purchases

FAQ about Chat Lock

What are the best chat lock apps for iPhone?
App Lock tops our chat lock apps ranking as of May 2026, with a 4.6-star average from 5.2K App Store ratings, and it's free to download.
Yes — 20 of the top chat lock apps we rank are free to download, including App Lock and App Lock - Lock Apps & Photos.
App Lock shows ads and offers in-app purchases, according to its App Store listing as of May 2026.
We track 198+ chat lock apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
App Lock is a privacy application designed to secure your sensitive apps and personal data. It allows you to lock any app on your device, preventing unauthorized access and keeping your information private from others.
The app features an intuitive and user-friendly interface that allows you to quickly and easily select the apps you wish to lock. Once an app is selected, it will be secured, and no one will be able to access it without proper authorization.