# Numbo: Scam Call ID & Lookup — Spam Shield & Caller Protect > Identify and block spam, scam, and unwanted calls and texts. (iPhone/iPad app by Numbo s.r.o..) - Source: https://appshunter.io/ios/app/numbo-scam-call-id-and-lookup/id1256912189 (this page in markdown: same URL + `.md`) - Developer: [Numbo s.r.o.](https://appshunter.io/developer/1548761994) - Category: Utilities, Lifestyle - Price: Free with in-app purchases - Rating: 4.30/5 from 774 App Store ratings · 197 written reviews indexed - Age rating: 4+ - Requires: iOS 13.0 · 120 MB - Languages: American English, Czech, Dutch, French (France), German (Germany), Italian, European Portuguese, Russian, European Spanish, Swedish - Released: 2017-08-01 - Data updated: 2026-08-25 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/numbo-scam-call-id-and-lookup/id1256912189/reviews.md ## What is Numbo? GET ACCESS TO THE LARGEST SPAM PHONE NUMBERS DATABASE! No more scam and spam calls! With the phone call app Numbo: Scam Call ID & Lookup, you get reliable call protect! Thanks to our large spam numbers database, it eliminates up to 98% of spam calls. Numbo: Scam Call ID & Lookup is the best call filter that will get you rid of spam and scam calls forever. Spam number get through? Report it and help other users! Did a trustworthy number get blocked? Allow it in settings! Tired of unwanted spam calls? Download Numbo: Scam Call ID & Lookup now and never pick up a spam call again! Numbo: Scam Call ID & Lookup is a reverse phone lookup tool that helps you identify & block - spam call - scam call - telemarketing call - robocall - unknown number Protect your time & block all unwanted calls with our spam shield! MAIN FEATURES: - The largest spam numbers database - Reverse phone lookup - Caller ID - Call blocker - Personal blocking list - SMS filter - Dual SIM phone support THE LARGEST SPAM NUMBERS DATABASE The call blocker compares your incoming call with the numbers in our database. Our numbers database currently has over 62,000,000 unique phone numbers. Members of our community are adding new spam callers every day to help others protect themselves and their time. REVERSE PHONE LOOKUP You can lookup any number before calling back. See if it is spam, scam, telemarketing, suspicious, or a trustworthy call. CALLER ID Call Blocker Numbo identifies all incoming calls for you. Turn an unknown caller into a name, and you will know instantly if you should answer. You can also choose to block all spam calls in our database automatically. CALL BLOCKER Identify & block all unwanted calls. Modify your settings to block the type of caller you want. You will never hear from those annoying telemarketers again, thanks to our spam shield. PERSONAL BLOCKING LIST Add a number to your own blacklist. Choose if you want to identify it or block the call outright. You can also transfer your blacklist from one phone to another with a Numbo account. Create a unique phone book and enjoy undisturbed time without any spam or scam caller! SMS FILTER Receiving unwanted spam text messages? Add keywords to your SMS filter and protect your phone from spam text messages. The application detects the specified keyword in incoming messages and filters them to the spam folder. DUAL SIM SUPPORT Do you travel a lot? Do you have 2 SIM cards in your phone? No worries. Numbo automatically works for both SIM cards and will identify all incoming calls. ____________________ TRY NUMBO SCAM CALL ID & LOOKUP You can try our call blocker for free and see if it suits you. Go premium and get access to all features! You can choose a monthly or annual subscription. Start a three days free trial with an annual subscription now! If you cancel your subscription during a free trial, you won’t be charged. The premium account gives you the following: - access to the personal blacklist - unlimited number lookup - the instant caller ID - message filter and many more cool features! PREMIUM SUBSCRIPTION The subscription is automatically renewable. Your subscription will automatically renew unless automatic renewal is turned off 24 hours before the end of the current period. All subscriptions can be managed by the user in Account Settings. Block spam calls with Numbo: Scam Call ID & Lookup! The best reverse phone lookup tool and reliable call protect. Privacy Policy: https://www.numbo.com/privacy-policy/ Terms of Use: https://www.numbo.com/terms-of-service/ ## Key features - Largest spam numbers database - Reverse phone lookup - Caller ID - Call blocker - Personal blocking list - SMS filter - Dual SIM support ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Yearly Plan (Country Zone 3) | $23.99 | per year | | Monthly Plan (Country Zone 3) | $8.99 | per month | | Yearly Plan (Country Zone 2) | $34.99 | per year | | Monthly Plan (Country Zone 2) | $6.99 | per month | | Monthly Plan (Country Zone 1) | $1.99 | per month | | Yearly Plan (Country Zone 1) | $9.99 | per year | ## What do users think of Numbo? Overall sentiment: neutral **Pros** - 🚀 Effective call blocker - 👍 User-friendly interface - 🔒 Protects from spam/scam calls - 💡 Community-driven database **Cons** - 🐛 Database updates fail/crash - 🤔 Inconsistent call blocking performance - ⚠️ Aggressive blocking of legitimate calls - 💰 Subscription-only model **Commonly reported bugs** - Database update failures - App crashes during use - Incorrect spam/scam detection **Most requested features** - Whitelist option to allow trusted contacts - Improved database update reliability - Automated spam/scam number reporting ## Recent user reviews (10 of 197) All indexed reviews: https://appshunter.io/ios/app/numbo-scam-call-id-and-lookup/id1256912189/reviews.md ### 1/5 — App seems to have died off *2026-07-13, version 4.8.12* I used this for years and always loved it. But after renewing my subscription 3 months ago it is now impossible to update the blocked call list without an error message. When I contacted them I only received an automated message saying they'd get back to me which was two weeks ago. DO NOT purchase this app as it appears it's still for sale but will no longer do its only job. I'm only giving it one star to grab potential buyers attention. For the past several years it deserved five. I am annoyed it essentially stole my money for the renewal. Not sure what happened, but don't renew and don't buy this app. ### 1/5 — Doesn’t work anymore fails to connect with server. Probably ceased trading????????? *2026-06-25, version 4.8.12* App immediately fails to Connect to server. No support anywhere!! ### 1/5 — Server failure *2026-06-09, version 4.8.12* The server is not able to update numbers for over a week now resulting in the app being unavailable due to database expiration. The website has no customer support link either. ### 1/5 — Doesn’t work anymore *2026-05-07, version 4.8.12* App immediately fails to Connect to server. No support anywhere!! ### 1/5 — scam *2025-11-18, version 4.8.12* app said free trial, but took subscription upfront. to be sure, worthless app, unable to customize services, or ad hoc. i only wanted to use the reverse feature, and without Dumbo snooping on my calls. lol ### 1/5 — Horrible *2025-10-15, version 4.8.12* Not even one call blocked. ### 3/5 — Früher war die Erkennung besser *2025-07-07* Früher hatte die App eine bessere Erkennung, aktuell kommen viele spam Nummern durch. Das ist aktuell nicht mehr so zuverlässig. Ich hoffe auf eine höhere Erkundungsrate zukünftig. ### 5/5 — Non è più aggiornato da un anno🙆‍♂️🤷‍♂️ *2025-02-26, version 4.8.11* No capisco se è stata abbandonata, non viene più aggiornata l’applicazione gratuita ### 2/5 — Can’t get it to work *2024-11-23, version 4.8.11* This is ridiculous I payed for the premium and can’t even get it to even work. I’m so mad ### 3/5 — Used to be good *2024-09-17, version 4.8.11* The app no longer updates numbers. I’m discontinuing. ## Frequently asked questions about Numbo ### What does Numbo: Scam Call ID & Lookup do? This app acts as a call filter and spam shield to identify and block unwanted calls such as scam, telemarketing, and robocalls. It utilizes a vast database of reported spam numbers to protect users from these disturbances and also offers an SMS filter for unwanted text messages. ### What are the main features of this app? Key features include access to the largest spam numbers database, reverse phone lookup to identify unknown callers, automatic caller ID, a robust call blocker, a personal blocking list for custom management, an SMS filter for spam texts, and support for dual SIM phones. ### How much does Numbo: Scam Call ID & Lookup cost? The app offers a free trial period, after which users can choose a monthly or annual subscription to access all premium features. There is also a free version available with in-app purchases for premium functionality. ### Is this app compatible with my phone? The application is designed to work on mobile phones and specifically mentions support for Dual SIM phones, indicating broad compatibility. Users can try the app for free to confirm its functionality on their device. ### When would I use this app? You would use this app to avoid answering scam calls, telemarketing pitches, and other unwanted interruptions. It's also useful for identifying unknown numbers before calling back and for filtering out spam text messages, ensuring a more peaceful phone experience. ## Version history (last 5 releases) ### 4.8.12 — 2025-03-24 Bug fixes and improvements in this release include fixes for stability and performance issues. ### 4.8.11 — 2023-10-09 Fixed formatting issue when pasting phone number to lookup textfield. ### 4.8.10 — 2023-10-04 Compatibility with iOS 17 ### 4.8.9 — 2023-05-05 Minor bug fixes. ### 4.8.8 — 2023-04-20 Bug fixes and performance improvements. ## Apps similar to Numbo | App | Rating | Price | Category | | --- | --- | --- | --- | | [Truecaller: Premium Caller ID](https://appshunter.io/ios/app/truecaller-premium-caller-id/id448142450) | 4.4 (251,684) | Free | Utilities | | [Robokiller: Spam Call Blocker](https://appshunter.io/ios/app/robokiller-spam-call-blocker/id1022831885) | 4.5 (414,079) | Free | Utilities | | [Mr. Number Lookup & Call Block](https://appshunter.io/ios/app/mr-number-lookup-and-call-block/id1047334922) | 4.6 (99,908) | Free | Utilities | | [Hiya: Spam Blocker](https://appshunter.io/ios/app/hiya-spam-blocker/id986999874) | 4.5 (237,626) | Free | Utilities | | [Number Finder Caller ID :True](https://appshunter.io/ios/app/number-finder-caller-id-true/id1324048797) | 4.7 (69,716) | Free | Utilities | | [CallerSmart: Reverse Lookup](https://appshunter.io/ios/app/callersmart-reverse-lookup/id771926122) | 4.6 (14,937) | Free | Utilities | ## More apps by Numbo s.r.o. - [NumberBook: Who Is Calling?](https://appshunter.io/ios/app/numberbook-who-is-calling/id1562671732) All apps by Numbo s.r.o.: https://appshunter.io/developer/1548761994 ## Related topics [scam blocker caller](https://appshunter.io/ios/topics/scam-blocker-caller) --- *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 2026-08-25.*