# KOLLME > Affordable, secure, high-quality international voice calls via SIP softphone. (iPhone/iPad app by Four Square Technologies Ltd.) - Source: https://appshunter.io/ios/app/kollme/id1356460861 (this page in markdown: same URL + `.md`) - Developer: [Four Square Technologies Ltd](https://appshunter.io/developer/1140808549) - Category: Social Networking - Price: Free - Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 20 MB - Languages: English, French, Chinese, Spanish - Released: 2018-03-09 - Data updated: 2026-06-11 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/kollme/id1356460861/reviews.md ## What is KOLLME? With its simple and intuitive user interface, KOLLME is the solution to making high quality calls for a fraction of the cost. Utilizing the latest the latest advances in VOIP technology, you can be ensured that all your communications are secure and affordable. • KOLLME is a SIP-based soft phone. You can call your friends and family from KOLLME with lowest international call rates! And very good quality. KOLLME for iPhone, iPad and iPod Touch let you make voice call worldwide with the finest voice quality.. App Benefits: •Works from all over the world •Uses iPhone contacts •Crystal Clear Quality •Lowest International Rates •Satisfaction guaranteed! • SIP-based softphone with exceptional voice quality • Works from Wifi/3G/GSM • Support for DTMF • Easy contact book, call history. In addition to your cost savings, we offers: • Secure and reliable communication • Compatible with VOIP switches supporting standard SIP • Unique anti-block solution • Option to brand own dialer • Advance Echo Cancellation • Flexible integration with your phone book contacts • Screen display for your call history, call timer and balance ## Key features - High-quality international calls - Affordable call rates - Secure and reliable communication - SIP-based softphone - Works worldwide - Integrates with contacts - Crystal clear voice quality ## Recent user reviews (1 of 1) All indexed reviews: https://appshunter.io/ios/app/kollme/id1356460861/reviews.md ### 5/5 — P *2018-03-25* PAkistan good cler ## Frequently asked questions about KOLLME ### What is KOLLME? KOLLME is a SIP-based soft phone application designed for making secure, high-quality, and affordable international voice calls worldwide. It leverages the latest advancements in VOIP technology to ensure clear communication. ### How does KOLLME ensure call quality? KOLLME utilizes advanced VOIP technology and features like Advance Echo Cancellation to ensure crystal-clear voice quality for all your calls. It is designed for exceptional voice performance. ### Can I use KOLLME with my existing contacts? Yes, KOLLME works seamlessly with your iPhone contacts, making it easy to call friends and family directly from the app. It offers flexible integration with your phone book. ### What networks does KOLLME support? KOLLME is designed to work from all over the world and supports various network types, including Wifi, 3G, and GSM. This ensures connectivity regardless of your location. ### Is KOLLME secure? Yes, KOLLME emphasizes secure and reliable communication for all its users. It is built with security in mind to protect your conversations. ### Does KOLLME have ads? Based on the provided data, KOLLME does not contain advertisements. It is a free application focused on providing calling services without interruptions. ### What devices is KOLLME available on? KOLLME is available for iPhone, iPad, and iPod Touch devices. It is designed to provide a consistent experience across these Apple platforms. ### How often is KOLLME updated? KOLLME was last updated on March 19, 2018, to version 1.0.2. Further update frequency information is not available in the provided data. ## Version history (last 3 releases) ### 1.0.2 — 2018-03-19 This app has been updated by Apple to display the Apple Watch app icon. User interface improved. ### 1.0.1 — 2018-03-12 With its simple and intuitive user interface, KOLLME is the solution to making high quality calls for a fraction of the cost. Utilizing the latest the latest advances in VOIP technology, you can be ensured that all your communications are secure and affordable. • KOLLME is a SIP-based soft phone. You can call your friends and family from KOLLME with lowest international call rates! And very good quality. KOLLME for iPhone, iPad and iPod Touch let you make voice call worldwide with the finest voice quality.. App Benefits: •Works from all over the world •Uses iPhone contacts •Crystal Clear Quality •Lowest International Rates •Satisfaction guaranteed! • SIP-based softphone with exceptional voice quality • Works from Wifi/3G/GSM • Support for DTMF • Easy contact book, call history. In addition to your cost savings, we offers: • Secure and reliable communication • Compatible with VOIP switches supporting standard SIP • Unique anti-block solution • Option to brand own dialer • Advance Echo Cancellation • Flexible integration with your phone book contacts • Screen display for your call history, call timer and balance ### 1.0.0 — 2018-03-08 No release notes. ## Apps similar to KOLLME | App | Rating | Price | Category | | --- | --- | --- | --- | | [iTel Mobile Dialer.](https://appshunter.io/ios/app/itel-mobile-dialer/id445338527) | 3.6 (338) | Free | Social Networking | | [SilverDialer](https://appshunter.io/ios/app/silverdialer/id1416440917) | 3.0 (4) | Free | Social Networking | | [Sonido Global](https://appshunter.io/ios/app/sonido-global/id1664043120) | 5.0 (1) | Free | Social Networking | | [Cally cordless](https://appshunter.io/ios/app/cally-cordless/id1510754040) | — | Free | Social Networking | | [GISTR: International Calls](https://appshunter.io/ios/app/gistr-international-calls/id6450043994) | — | Free | Social Networking | | [Call4Me](https://appshunter.io/ios/app/call4me/id6443770707) | — | Free | Social Networking | ## More apps by Four Square Technologies Ltd - [MOBINOR Dialer](https://appshunter.io/ios/app/mobinor-dialer/id880556582) - [BALBERRY](https://appshunter.io/ios/app/balberry/id880562715) - [Clicker Dialer](https://appshunter.io/ios/app/clicker-dialer/id979100408) - [DBOSS](https://appshunter.io/ios/app/dboss/id1095330260) - [RINGBI](https://appshunter.io/ios/app/ringbi/id1171348086) All apps by Four Square Technologies Ltd: https://appshunter.io/developer/1140808549 --- *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 2026-06-11.*