# Acrobits Softphone — Reliable softphone dialer

> SIP softphone for voice, video calls, and messaging with VoIP providers. (iPhone/iPad app by Acrobits.)

- Source: https://appshunter.io/ios/app/acrobits-softphone/id314192799 (this page in markdown: same URL + `.md`)
- Developer: [Acrobits](https://appshunter.io/developer/314192802)
- Category: Productivity
- Price: $6.99 with in-app purchases
- Rating: 4.20/5 from 47 App Store ratings · 733 written reviews indexed
- Age rating: 17+
- Requires: iOS 16.0 · 63 MB
- Languages: American English, Arabic, Bulgarian, Czech, Danish, Dutch, French (France), German (Germany), Hebrew, Hungarian and 18 more
- Released: 2009-07-02
- Data updated: 2026-09-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/acrobits-softphone/id314192799/reviews.md

## What is Acrobits Softphone?

Make voice and video calls, send messages, and stay connected with Acrobits Softphone App — a powerful and feature-rich SIP softphone designed for all your calling needs.

IMPORTANT, PLEASE READ

Acrobits Softphone is a SIP Client, not a VoIP service. To use it, you need an account with a VoIP provider or PBX that supports standard SIP clients. 

Note: this app does not support call transfer or conference calling.

Take your VoIP calling experience to the next level with Acrobits Softphone with out-of-the-box support for many of the most popular providers and Bluetooth devices on the market.

Acrobits Softphone brings all the popular features you expect from a SIP app, including support for 5G, voice and video calling, push notifications, call handover between WiFi and data, multi-device compatibility, lifetime access to support and updates, and more.

Experience crystal clear calling with support for popular audio standards, including Opus, G.722, G.729, G.711, iLBC, and GSM. Need to make video calls? Acrobits Softphone supports up to 720p HD and supports both H.265 and VP8.

You can even create your own look and feel. Acrobits Softphone is fully customizable, allowing you to configure your own SIP call settings, UI, ringtones, and more.

Acrobits Softphone makes it easy for you to communicate with friends and family on any device. This SIP calling app is compatible with virtually all iPhones and iPads.

Don’t worry about hidden fees. You can try Acrobits Softphone today for a one-time fee that comes with lifetime support and updates.

## Key features

- Voice and video calling
- Messaging
- SIP client
- Push notifications
- Call handover (WiFi/data)
- Customizable UI and settings
- HD video support

## Pricing and in-app purchases

Base price: $6.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| ZRTP For Outgoing Calls | $24.99 | one-time |


## Chart rankings

- #57 in Top Paid · Productivity (US App Store)

## What do users think of Acrobits Softphone?

Overall sentiment: positive

**Pros**

- 🚀 Amazing
- 👍 Great technical support
- 🚀 Works seamlessly
- 👍 Excellent app
- 🚀 Reliable and works great
- 👍 Definitely on of the better SoftPhonee
- 🚀 Excellent softphone
- 👍 Excellent on iPad 2
- 🚀 Awesome app very happy realize after using several week!
- 👍 Exceptional sound quality
- 🚀 Works over 3G!  Support is great.
- 👍 Best iPod Touch Voip Application
- 🚀 Best call quality, performance & reliability over VPN
- 👍 Amzing and works well
- 🚀 Great App

**Cons**

- 🐛 No microphone support.
- 💰 Deduct subscription without inform user
- 🔒 No option to block calls
- 💤 Crashes instantly on os 10
- 🐛 Crashes instead of connecting to call when opening from push notification or manually from home screen!!!
- 🐛 Noisy & Breaking up
- 🔋 Draining battery

**Commonly reported bugs**

- Crashes on open in iOS 9.3
- Keeps wiping out all settings and history
- Deletes configuration randomly
- Failed to received CallerID
- Periodically disables itself
- Push doesn't work
- Cannot attend calls when phone is locked

**Most requested features**

- SMS support
- Ability to block calls
- Customizable ringtones
- Conference calling
- Ability to select original iPhone ringtones
- Dark mode option
- Landscape mode for tablets

## Recent user reviews (10 of 733)

All indexed reviews: https://appshunter.io/ios/app/acrobits-softphone/id314192799/reviews.md

### 1/5 — Useless

*2026-06-24, version 25.3.89*

Useless, does not register on local net to asterisk. No push on vpn. Expensive and totally useless.

### 1/5 — Falsely Advertised

*2026-06-19, version 25.3.89*

States right in the screenshot that it supports messaging. It does not.

### 5/5 — Самое лучший SoftPhone!

*2026-06-13, version 25.3.89*

«Считаю, что этот SoftPhone — один из самых надежных и стабильных среди всех существующих. Тем не менее, хотелось бы улучшить эргономику и юзабилити более современным, так же саму клавиатуры набора номера, сделав её раскладку более привычной, например, как на iPhone, было бы прекрасно сделать дизайн под 26 версию IOS, добавить жидкое стекло. Было бы удобно добавить возможность скрывать неиспользуемые вкладки (такие как «Избранное» или «Контакты»), а также настраивать внешний вид: устанавливать собственный фон и рингтон, добавить возможность менять цвет кнопки , фон, устанавливать свои ринг - тоны на звонок. Спасибо за вашу работу!»

### 5/5 — Reliable, one time fee

*2026-05-23, version 25.3.76*

It's a reliable soft phone, for your existing sip provider with no recurring fees for their app. Works well on WiFi or on lte/5g in an urban area, the only feedback I'd have is a super minor point: the icon always throws me off because nothing about it says "dialer" so I have to hunt for it every time I use it because I forget what it looks like .

### 2/5 — Der Link zum App-Support geht nicht ☹️

*2026-04-03*

Wie kann ich den Support erreichen? Auf  der iWatch werden eingehende Anrufe nicht angezeigt, wohl aber verpasste Anrufe 🤔

Mittlerweile verliert die App mehrmals am Tag die Verbindung 😬

**Developer response:** Danke für Ihr Feedback. Für das Problem mit eingehenden Anrufen auf der Apple Watch gibt es bereits eine Anleitung in unserem Help Center. Bitte folgen Sie diesem Schritt-für-Schritt-Guide:

https://faq.acrobits.net/apple-watch-incoming-call-alerts
Falls das Problem danach weiterhin besteht, schreiben Sie uns bitte an support@acrobits.net.

### 1/5 — 電話応答したら応答画面が二重になってどこからかかってきたかわからんです！

*2026-03-23*

電話応答したら応答画面が二重になってどこからかかってきたかわからんです！

### 5/5 — Excellent Skype replacement

*2026-03-15, version 25.3.58*

Fantastic app. Was looking for a solution to keep my UK number following the demise of Skype so loaded this app with an account from www.aa.net.uk (ported Skype number). Works perfectly, excellent call quality, no battery drain issues, recommended

### 1/5 — 通話できない事は8割以上です

*2026-02-22*

Wi-Fi環境も良く、（数値でも確認）、ネット環境も良い場所でも、こちらの声が相手側に聞こえない事が多いです。　非常に困ってます

### 5/5 — Troubleshooting

*2026-02-09, version 25.3.39*

I had an issue some days ago, and I was really impressed about Acrobits’ team taking care of it, answering my request and giving me feedback. Thanks and congrats.

### 5/5 — Ótimo app

*2026-02-06*

Único testado é que funciona perfeitamente. 
Já uso a alguns anos.

## Frequently asked questions about Acrobits Softphone

### What is Acrobits Softphone?

Acrobits Softphone is a SIP client that allows you to make voice and video calls, send messages, and stay connected. It is designed to work with your existing VoIP provider or PBX that supports standard SIP clients, offering a feature-rich calling experience.

### What are the key features of Acrobits Softphone?

Key features include voice and video calling, messaging, push notifications, call handover between WiFi and data, multi-device compatibility, and support for popular audio and video codecs. It also offers extensive customization options for SIP call settings and the user interface.

### How much does Acrobits Softphone cost?

The app is available for a one-time fee, which includes lifetime access to support and updates. There are no hidden fees associated with the purchase.

### What devices is Acrobits Softphone compatible with?

This SIP calling app is compatible with virtually all iPhones and iPads. It also offers out-of-the-box support for many popular Bluetooth devices.

### Can I use Acrobits Softphone for conference calls or call transfers?

No, this app does not support call transfer or conference calling features. Its primary focus is on reliable individual voice and video calls, messaging, and connectivity with your SIP provider.

## Version history (last 5 releases)

### 25.3.100 — 2026-07-09

- Implemented compliance with the Declare Age Rating API

### 25.3.93 — 2026-06-26

- Performance and stability optimizations

### 25.3.92 — 2026-06-25

- Implemented compliance to Declared Age Range API

### 25.3.89 — 2026-06-08

Improved Dutch translation
Fixed a crash when unread header is out of sync
Fixed incorrect attachment notification text when app is in background

### 25.3.76 — 2026-04-29

- Improved app stability and internal diagnostics

## Apps similar to Acrobits Softphone

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Cloud Softphone](https://appshunter.io/ios/app/cloud-softphone/id567475545) | 3.5 (77) | Free | Productivity |
| [Zoiper Premium voip soft phone](https://appshunter.io/ios/app/zoiper-premium-voip-soft-phone/id787863350) | 3.5 (132) | $4.99 | Productivity |
| [CLINQ](https://appshunter.io/ios/app/clinq/id1640081228) | — | Free | Productivity |
| [Tragofone](https://appshunter.io/ios/app/tragofone/id1557744936) | — | Free | Productivity |
| [Bria - VoIP Softphone](https://appshunter.io/ios/app/bria-voip-softphone/id1074064248) | 4.5 (992) | Free | Productivity |
| [Zoiper Lite voip soft phone](https://appshunter.io/ios/app/zoiper-lite-voip-soft-phone/id438949960) | 4.4 (1,672) | Free | Productivity |

## More apps by Acrobits

- [Groundwire: VoIP SIP Softphone](https://appshunter.io/ios/app/groundwire-voip-sip-softphone/id378503081)

All apps by Acrobits: https://appshunter.io/developer/314192802

## Related topics

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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 2026-09-01.*