1. Home
  2. 📊 Productivity
  3. Lochbox
Lochbox: Communication Privacy

Lochbox: Communication Privacy

User-controlled encryption

20 ratings
7 reviews
💼 Business
📊 Productivity
Free

Details

  • Released
  • Updated
  • May 29, 2020
  • August 26, 2025

Features

Developer

Callware Technologies, Inc.
✨Promote your app ✨
Lochbox: Communication Privacy screenshot #1 for iPhone
Lochbox: Communication Privacy screenshot #2 for iPhone
Lochbox: Communication Privacy screenshot #3 for iPhone
Lochbox: Communication Privacy screenshot #4 for iPhone
Lochbox: Communication Privacy screenshot #5 for iPhone
iphone
ipad
⭐7
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app provides secure, user-controlled encrypted communication for chats, calls, and meetings. It keeps your conversations private from trackers, hackers, and even the service provider, allowing you to manage your own encryption keys. Connect with friends, family, or colleagues while keeping work and personal communications separate.

✓User-controlled encryption
✓Secure live chats and calls
✓Private meetings with screen sharing
✓Separates work and personal contacts
✓No sharing of account information
✓Free voice and video calling
Show original description

What's New in Lochbox

1.24.926405402

August 26, 2025

Fixes for defunct firebase dynamic links

User reviews

Most RecentHighest RatedLowest Rated

Nice app

Nice app. Would have been even better if the developer adds the following 2 options:
1. Hide the app from the apps list.
2. Password-lock the app.
Don't recommend at all!Don't recommend at all!

Love this app!

We use this app all the time!! We love the security of it and the ability to communicate freely and safely with our family. It’s so easy to use too!
Reb06001Reb06001

Works Great

I use this with family and friends. Makes phone calls and I can texts!
pleasefgpleasefg

Love this app

Now old Joe can’t spy!!
DilljeanDilljean

Private Communications

I love the security and privacy it offers. The app is easy to use and share among family and friends.
RASH 2023RASH 2023
See 2 more reviews

FAQ

What is Lochbox?

Lochbox is a private messenger that offers user-controlled encryption for live chats, calls, and meetings. It aims to protect your communications from trackers, hackers, and service providers by giving you exclusive control over your encryption keys.

Is Lochbox free to use?

Yes, Lochbox is completely free to use. It offers free voice and video calling, group messaging, and meetings without any cost to the user.

Does Lochbox have ads?

No, Lochbox does not contain advertisements. The app is free and does not display any ads to users.

What devices does Lochbox support?

Lochbox is available on iPhone, iPad, and iPod devices. It is designed to provide a secure communication experience across Apple's mobile ecosystem.

How does Lochbox ensure privacy?

Lochbox ensures privacy by giving users exclusive custody of their encryption keys through its Key Manager app. This means only the intended parties can access the content, not even the service provider.

Can I keep my work and personal communications separate on Lochbox?

Yes, Lochbox allows you to keep your work and personal contacts and conversations separate. This feature enables you to use the same device without exposing one set of communications to the other.

How often is Lochbox updated?

Lochbox was last updated on August 26, 2025, with version 1.24.926405402. This indicates a commitment to ongoing development and maintenance of the application.

What is the age rating for Lochbox?

Lochbox has an age rating of 17+. This is likely due to the sensitive nature of communication privacy and encryption features.