Decibell: Second Phone Number

Decibell gives you a second phone number for texts and calls, without a second SIM or a contract. Keep your personal number private and manage every conversation from one simple inbox.

Use your second line for online listings, deliveries, new contacts, or anyone you'd rather not give your personal number. It works over Wi-Fi or mobile data, so it goes wherever you go.

WHY DECIBELL
• A real phone number for texting and calling, not just in-app chat
• Calls ring like a normal call, even when the app is closed
• Record calls and get a transcript and a short summary afterwards
• Every number and conversation in one inbox
• No second SIM, no carrier contract

HOW IT WORKS
Open the app, pick a number from the ones available, and start texting and calling. That's it.

YOUR SECOND LINE, YOUR WAY
• Label each number, like "Personal", "Selling" or "Travel"
• Separate conversations and history for every number
• Set your available hours, with automatic replies and a missed-call text
• Schedule texts to send later
• Save quick replies for messages you send often
• Search across all your conversations

CALL RECORDING
• Turn on recording for any of your numbers; both people hear an announcement when the call connects
• Get a transcript and a short summary of each recording
• Find a call by searching what was said
• Delete a recording anytime

SAFER TEXTING
• Scam alerts on suspicious texts from unknown numbers
• Block numbers and silence unknown callers

FEATURES
• Send and receive texts with live delivery status
• Photo messages
• Voicemail with text transcripts
• Internet calling with native call screen
• A large keypad that formats numbers as you type and accepts pasted numbers
• Call details with earlier calls to the same number
• Push notifications for new messages and calls
• Home screen widgets for unread texts
• App lock
• Works on Wi-Fi, 4G and 5G
• Contacts with one-tap call and message

USE IT ANYWHERE
Decibell runs over the internet. Travel, move, or switch networks and your second number stays with you.

PRIVACY FIRST
Your numbers, your conversations. We don't sell your data and we don't run ads. You choose which AI features you use.

PLEASE NOTE
• Available numbers are shown in the app and may change over time.
• Some services, including many banks and messaging apps, don't send verification codes to internet-based numbers. Check with the service before you rely on it.
• Decibell doesn't support emergency calls. Use your regular phone for emergencies.
• Calls and texts need an internet connection.

SUBSCRIPTION
• A subscription is required to get a number and to text and call. Plans and prices are shown in the app before you confirm.
• Payment is charged to your Apple ID when you confirm the purchase.
• The subscription renews automatically unless you cancel at least 24 hours before the end of the current period. You can manage or cancel it anytime in your App Store account settings.

Privacy Policy: https://decibell.app/privacy-policy
Terms of Use: https://decibell.app/terms-of-use