How to lock WhatsApp on Android or iOS? Many people suffer from various problems due to WhatsApp’s messages. However, to solve this problem, you can head over to this article that will let you lock WhatsApp on Android and iOS within moments.

WhatsApp is probably the most used cross-platform mobile messaging service out there, which is available for various platforms including Android, iOS, Windows Phone, BlackBerry. Apart from mobile, WhatsApp is also available for desktop computers.

However, the problem is WhatsApp is not much secure as it should be. As thousands of people use WhatsApp as their primary way of communication, WhatsApp could have much more security. However, the scenario is changed now since WhatsApp has enabled end-to-end encryption as well as 2-step verification.

However, the problem is WhatsApp doesn’t get locked as soon as you close the app. It takes few times to get locked. In that meantime, anybody can access your WhatsApp message who has your mobile access. Therefore, this article is perfect for those people, who want to password protect WhatsApp on Android or iOS mobile.

There are mainly two different ways to password protect WhatsApp on Android or iOS. First, you can use the inbuilt 2-step verification on WhatsApp. Second, you can use a third-party app that will let others prevent from using WhatsApp.

How to enable 2-step verification on WhatsApp for Android?

This is very easy and not much time to consume as well. As this is an inbuilt feature of WhatsApp, you can enable it without using a third-party app. Also, this feature is available for both Android as well as iOS.

To enable 2-step verification on WhatsApp for Android, do follow the following steps.

• Open WhatsApp and go to Settings. For that, tap on the three-dotted button, and then select Settings.
• Then, go to Account > Two-step verification.
• On the next screen, you can find an option called Enable. Tap on that.

Now you have to enter a 6-digit passcode that will require when you sign-in next time. This is also possible to enter an email ID that will be required if you forget your passcode. Also, you might have to enter all the details twice for the confirmation.

That’s it! If you want to change the passcode or email ID, you can navigate to Settings > Account > Two-step verification.

How to enable 2-step verification on WhatsApp for iOS?

Like Android, you can enable 2-factor authentication/verification on WhatsApp for iOS as well. The process is almost same, and there is no need to use any third-party extension as well. However, you should have the latest version of WhatsApp to get it done. Therefore, follow the following steps to get it done.

• Open WhatsApp on your iOS device. By default, it starts with Chats tab. Just switch to the Settings tab.
• Therefore, go to Account > Two-Step Verification.
• Click on Enable button. Now enter your 6-digit passcode as well as email address twice.

That’s it! Now your 2-step verification is enabled.

Like said before, this 2-step verification works well but not all the times. You may not get this when you need it. Therefore, the following apps would lock down, or password protect WhatsApp on Android and iOS.

How to Lock WhatsApp on Android and iOS

There are many apps available in Google Play Store as well as iOS App Store those can lock down WhatsApp within moments. Some of them are mentioned below.

• CM Security Applock (Android, Free)

CM Security Applock for Android is one of the best apps for Android to lock down a particular app that you want to. This is available for Android 2.3.3 and later version. Talking about the functionality, you can lock specific app, hide private chats and do much more. This is a complete security for Android mobiles. The best part is you can lock down any app using fingerprint if your mobile does have a fingerprint scanner. Apart from apps, you can also lock mobile data, Wi-Fi, incoming calls and much more with the help of this free app. This app comes for free. However, if you want, you can purchase single feature for $1. Download

• iAppLock (iOS, Free, Jailbreak required)

iAppLock is a free Cydia app available on BigBoss repository for Jailbroken iOS device. Although only a few percent of total iOS users use jailbroken iOS device, if you are one of them, you can lock down WhatsApp using iAppLock. You can password protect any app on iOS using this free Cydia app.

• Applock (Android, Free)

As the name defines, this is a free Android app that allows users to lock any app using either password or pattern lock. This is available for Android 2.3, and it doesn’t require any root access to be installed. On the other hand, the price of paid features starts from $0.99. The app looks quite good, and there is no complex feature that you may not understand. Apart from apps, you can lock down photos, videos, etc. on your Android device. Download

That’s it! Hope these tiny tricks would help you to lock WhatsApp on Android and iOS within moments. If you ask us, we would recommend you to use 2-step verification as well as a third-party app to be on the safe side.