iPhone Screenshots


Do you want to back up and sync all your contacts without losing all your numbers while switching to a different phone? With Connect - Backup & Spam, you can back up your existing contacts to the cloud and keep your numbers safe. Also, you can mark the calls that are bothering you as spam. Connect - Backup & Spam is fast and easy to use! Just install the app and start to back up your numbers.


• Backup

By turning on the auto backup, you can keep your contacts safe! You can import your previously backed up contacts and sync very easily and fast on your phone when you change phones!

• Spam;

With Connect - Backup & Spam, you can add the number that annoys you as spam so you can be safe from scammers and telemarketers. You can easily see your spam list

Information about subscription terms;

Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term may vary depending on your country. You will see the total price before you complete the payment. In-app subscriptions are renewed weekly or annually, depending on your plan. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. You can turn off automatic renewal at any time in your iTunes account settings. Any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period.

- You can cancel your subscription via this URL: https://support.apple.com/en-us/HT202039
- Privacy policy: http://numberlist.nl/privacy.html
- Term of use: http://numberlist.nl/terms.html

What’s New

Version 1.2.3

- Bug fixes

Ratings and Reviews

4.5 out of 5
280 Ratings

280 Ratings

Anas Duggu ,

Easy to use

Great app!! I was paying my cellphone provider monthly for a service that didn't have an option to block unknown callers. Connect - Backup & Spam gives you that option and I love it!!! I have had no problems so far with the app, all seems great. Would reccomend you get this.

Developer Response ,

Amazing, thank you so much for sharing your feedback with us. You’ve made our day!

Helene Verger ,


I have to changed my company phone and personal many times and I have to say I'm very happy that I have this app, I still have ALL my important phone number and I know it's in a secure cloud and I like that it automatically adds new numbers to this app when I add them on my phone!

Developer Response ,

Thank you for downloading our app! We will keep working on it!

Andréa Monteil ,

Connect - Backup & Spam App helps you to backup, restore and save all your precious contacts!

Also, you can easily transfer all your contacts from one phone to another phone with just one tap! It’s an easy app that keeps your contacts safe and secure!

Developer Response ,

Hi, thanks for the vote! We continue to work for updates that you may like. Lots of love.


36.1 MB

Requires iOS 11.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, French, Hebrew, Hindi, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Thai, Vietnamese

Age Rating
In-App Purchases
  1. Weekly Pro $7.99
  2. 3 Months Pro $49.99
  3. Monthly Pro $19.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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