# Mass Dialer

> VoIP calling app for international calls to landlines and mobiles. (iPhone/iPad app by XENIRA TECHNOLOGIES PRIVATE LIMITED.)

- Source: https://appshunter.io/ios/app/mass-dialer/id1116203135 (this page in markdown: same URL + `.md`)
- Developer: [XENIRA TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1532455992)
- Category: Social Networking
- Price: Free
- Rating: 4.50/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 9.3 · 52 MB
- Languages: English
- Released: 2016-05-23
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mass-dialer/id1116203135/reviews.md

## What is Mass Dialer?

Mass Dialer is offering VoIP Calls from data enabled mobile phones (2G/3G/4G or WiFi) to any landline or mobile devices around the world. 

Features:
*VoIP Calls via Wi-Fi, 2G / 3G and more .
*Works in all Countries and all Networks across firewalls.
*Smooth voice quality
*Echo cancellation for clarity of voice are 100%.
*Uses very less bandwidth and low network area with maximum voice quality.
*Mass Dialer is more feasible and elegant to work with.
*Mass Dialer Supports all major Codecs and standard SIP RFC.
*Mass Dialer proivdes Real time SIP status.
*Mass Dialer Supports Nat Travesal.
*Mass Dialer is integrated with Address book, call history and CDR.

## Key features

- VoIP calls over Wi-Fi, 2G/3G/4G
- Works globally across firewalls
- Smooth voice quality
- Echo cancellation
- Low bandwidth usage
- SIP RFC support
- Address book integration


## Frequently asked questions about Mass Dialer

### How does Mass Dialer make international calls?

Mass Dialer utilizes VoIP technology to make calls over data-enabled mobile connections (2G/3G/4G or Wi-Fi) to landline or mobile devices globally. This allows for potentially lower costs compared to traditional carriers.

### What is the voice quality like with Mass Dialer?

The app is designed to provide smooth voice quality with 100% echo cancellation for clarity. It also uses minimal bandwidth, ensuring maximum voice quality even in low network areas.

### Does Mass Dialer work in all countries and networks?

Yes, Mass Dialer is designed to work in all countries and across all networks, even through firewalls. It supports major codecs and standard SIP RFC, ensuring broad compatibility.

### Can I use my existing contacts with Mass Dialer?

Yes, Mass Dialer is integrated with your device's address book, allowing you to easily make calls to your contacts. It also integrates with call history and CDR (Call Detail Records).

### What devices is Mass Dialer available on?

Mass Dialer is available for iPhone, iPad, and iPod devices. It requires iOS 4.0 or later.

### How often is Mass Dialer updated?

The latest version, 2.8.4, was released on September 29, 2022. Updates typically address performance improvements and bug fixes.

### What is the age rating for Mass Dialer?

Mass Dialer has an age rating of 4+, making it suitable for a wide range of users. This rating indicates it contains no content generally considered inappropriate for children.

### Does Mass Dialer have ads?

The provided data does not specify if Mass Dialer contains advertisements. However, as it is a free application, it may include ads to support its development and operation.

## Version history (last 1 release)

### 2.8.4 — 2022-09-29

BUg fixes

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## More apps by XENIRA TECHNOLOGIES PRIVATE LIMITED

- [Star Voice+](https://appshunter.io/ios/app/star-voice-plus/id1167941931)
- [Alta dialer](https://appshunter.io/ios/app/alta-dialer/id1387780714)
- [Xelleo](https://appshunter.io/ios/app/xelleo/id1532455988)
- [Zanira](https://appshunter.io/ios/app/zanira/id1563531061)
- [Roky](https://appshunter.io/ios/app/roky/id1569350243)

All apps by XENIRA TECHNOLOGIES PRIVATE LIMITED: https://appshunter.io/developer/1532455992

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*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 2026-06-10.*