# Decibell: Second Phone Number — Numbers, SMS & calls worldwide > Numbers, SMS & calls worldwide (iPhone/iPad app by ODBS LLC.) - Source: https://appshunter.io/ios/app/decibell-second-phone-number/id6747923627 (this page in markdown: same URL + `.md`) - Developer: [ODBS LLC](https://appshunter.io/developer/1816580215) - Category: Productivity, Reference - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.0 · 42 MB - Languages: Arabic, Catalan, Croatian, Czech, Danish, Dutch, English, Finnish, French, German and 23 more - Released: 2026-05-05 - Data updated: 2026-08-15 - User reviews in markdown: https://appshunter.io/ios/app/decibell-second-phone-number/id6747923627/reviews.md ## What is Decibell? Decibell gives you real phone numbers from around the world — no SIM, no roaming, no app-switching. Stay reachable anywhere. Get a local number from 200+ countries in seconds. Send SMS, make crystal-clear VoIP calls, and manage every conversation from a single inbox — wherever you are. WHY DECIBELL • Local numbers in 200+ countries on every continent • Real SMS and voice calls — not internet-only chat • Native call experience with full-screen ringing on any device • One inbox for every number you own, anywhere in the world • One subscription — every country, every feature, no add-ons HOW IT WORKS Pick a country → choose a number → start texting and calling. Borders disappear. That's it. CHOOSE THE RIGHT NUMBER Decibell lets you pick the exact kind of line you need. • Mobile numbers — ideal for personal use, dating apps, marketplaces, and any service that blocks landlines • Landline numbers — perfect for business, professional listings, and customer support • Toll-free numbers — let customers call you for free, available in select markets • Local area codes — appear native to the city or region you're targeting Browse, preview, and reserve a number before you commit. No randomly assigned digits. POWERFUL NUMBER MANAGEMENT Own as many numbers as you need and keep them organized your way. • Custom labels — name each number "Work", "Travel", "Side Project", or anything you like • Per-number ringtones so you know which line is ringing before you look • Independent inboxes — every number has its own threads, history, and contacts • Quiet hours — silence specific numbers during nights, weekends, or focus time • Auto-replies — send a custom SMS when you can't pick up • Forwarding — route calls to another number when you're away • Block lists per number — stop spam on one line without affecting the others • Release any number anytime and replace it with a different country in one tap BUILT FOR A GLOBAL LIFE • Travelers and digital nomads who need local presence abroad • Remote workers and freelancers across time zones • Businesses serving international customers and partners • Expats staying connected with family back home • Anyone who needs a second number without a second SIM FEATURES • Real-time SMS with delivery and read receipts • Photo and file attachments • VoIP calls with native CallKit integration • Incoming calls ring on the lock screen, even with the app closed • Manage unlimited numbers from one app • Contacts with one-tap call and message • Push notifications when you're offline • Works on any network — Wi-Fi, 4G, 5G • Search across every conversation and call log • Export message history when you need a record • Multi-device sync so your messages follow you between iPhone and iPad WORKS ANYWHERE Decibell runs on internet, not local infrastructure. Land in a new country and your numbers come with you. No setup, no carrier deals, no surprise bills. PRIVACY FIRST Your numbers, your conversations. We don't sell your data. We don't run ads. We don't track who you call. Subscription required for full access. Terms and pricing available in the app. Privacy Policy: https://decibell.app/privacy-policy Terms of Use: https://decibell.app/terms-of-use ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Decibell Pro | $19.99 | per month | ## Version history (last 5 releases) ### 1.1.0 — 2026-06-17 We've made improvements to enhance your experience, including bug fixes and performance updates. ### 1.0.8 — 2026-05-30 We’ve made improvements to enhance your experience, including bug fixes and performance updates. ### 1.0.6 — 2026-05-14 We've made improvements to enhance your experience, including bug fixes and performance updates. ### 1.0.4 — 2026-05-11 We've made improvements to enhance your experience, including bug fixes and performance updates. ### 1.0.3 — 2026-05-08 We've made improvements to enhance your experience, including bug fixes and performance updates. ## Apps similar to Decibell | App | Rating | Price | Category | | --- | --- | --- | --- | | [Ghostline - Second Number](https://appshunter.io/ios/app/ghostline-second-number/id6758307379) | — | Free | Productivity | | [Gramvoice](https://appshunter.io/ios/app/gramvoice/id6755912008) | 2.8 (6) | Free | Productivity | | [Temp Number - Temphone](https://appshunter.io/ios/app/temp-number-temphone/id6726997887) | 4.6 (284) | Free | Productivity | | [Virtual numbers / Second line](https://appshunter.io/ios/app/virtual-numbers-second-line/id1669229422) | 3.4 (17) | Free | Productivity | | [Tossable Digits Phone Numbers](https://appshunter.io/ios/app/tossable-digits-phone-numbers/id1502813905) | 4.5 (153) | Free | Productivity | | [Simbuster: AI 2nd Number](https://appshunter.io/ios/app/simbuster-ai-2nd-number/id6532617922) | — | Free | Productivity | ## More apps by ODBS LLC - [Omnia AI: Chatbot & AI Tools](https://appshunter.io/ios/app/omnia-ai-chatbot-and-ai-tools/id6746388037) - [Quickbill: Invoice & Quotes](https://appshunter.io/ios/app/quickbill-invoice-and-quotes/id6747923487) - [Summrize: AI Content Summary](https://appshunter.io/ios/app/summrize-ai-content-summary/id6747923523) - [Cortex - AI Chat Assistant](https://appshunter.io/ios/app/cortex-ai-chat-assistant/id6760509573) - [AI Skincare & Routines: Lumio](https://appshunter.io/ios/app/ai-skincare-and-routines-lumio/id6775056883) All apps by ODBS LLC: https://appshunter.io/developer/1816580215 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*