# OneSuite

> VoIP calling app for cheap international calls via OneSuite account. (iPhone/iPad app by OneSuite Corporation.)

- Source: https://appshunter.io/ios/app/onesuite/id548402850 (this page in markdown: same URL + `.md`)
- Developer: [OneSuite Corporation](https://appshunter.io/developer/418558476)
- Category: Productivity, Utilities
- Price: Free
- Rating: 3.20/5 from 16 App Store ratings · 21 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 40 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2012-09-04
- Data updated: 2026-07-16
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/onesuite/id548402850/reviews.md

## What is OneSuite?

Exclusively for OneSuite users, with OR without Internet connection. Make cheap calls from anywhere to anywhere in the world with your OneSuite account. NO PINS or access number dialing.  

(OneSuite Broadband Access users can make calls only; OneSuite SuiteAdvantage subscribers can make AND receive calls worldwide)

We’ve got you covered under ANY internet condition, without sacrificing call quality!

1.	 Strong Wi-Fi or data connection: Make direct calls by selecting “CALL – Internet”
 
2. 	Weak internet signal: choose Global Callback and enter two phone numbers, where you’d like OneSuite to call you back, and the number you want to call. Once we receive your request via Internet, our system will call you back via traditional phone network and connect you with the other party.  

3.	 No internet signals? Select “Call – Local Access” button to make the call. (Currently available in U.S. 48 States only)

OneSuite seamlessly integrates with your device’s contact list, for easy dialing. It allows you to make cheap international calls where ever you are, without roaming charges.

- 	Hassel-Free: Open the OneSuite VoIP and then simply dial any destination and select your preferred dialing method. Our network verifies your user account, your account balance and continues to process the call through its duration. You can also place calls directly from your device’s Contacts.

-	 Benefits: With this app, all your international calls will be connected via the OneSuite network through the Wi-Fi internet access on your device, so you’ll be paying only pennies per minute, debited from your prepaid OneSuite account balance. 

- 	Make free calls to other OneSuite SuiteAdvantage users.

-	 International Coverage: Save 90% on international roaming costs! When you’re traveling outside the U.S. and Canada with free Wi-Fi access.

-	 Call History, three-way calling, call waiting

-	 In-app self-service Help tips

Legal Note
* 	Use of OneSuite Internet Calls with 3G or 4G may result data charges from your wireless provider. 

* Use of OneSuite Local Access Calls will result the use of your wireless airtime. Please ensure your wireless plan includes unlimited US 48 States. 

* 	OneSuite VoIP is not responsible for the cost of international calls made from the iPhone/iPad dialer or other applications. Therefore, if you don’t see the OneSuite VoIP header on your keypad nor do you hear OneSuite’s voice prompt when making international calls, then you know that the OneSuite VoIP app is not being used, and the call will be handled by your mobile operator at your expense.

## Key features

- Cheap international calls
- Multiple dialing methods (Internet, Callback, Local Access)
- No PINs or access numbers
- Integrates with device contacts
- No roaming charges
- Call history
- Three-way calling

## Recent user reviews (10 of 21)

All indexed reviews: https://appshunter.io/ios/app/onesuite/id548402850/reviews.md

### 1/5 — Bad service

*2023-05-06*

Took my number cut my service without notify me!  Customer Service team promised fix and return the service but never done so.  After six months helpless, I asked them to refund my money and said goodbye to this company.  If you don’t want to waste your time and money, skip this company!

### 1/5 — App does not work

*2021-12-05*

International call does not work.  You can hear it ring once then it went completely silent.  The call was never connected but the timer on the app keep running so OneSuite will charge you those unsuccessful calls.  I have contacted customer support many times for the past 2 months and they never fixed the issue.  I think Apple needs to pull this app out of its App Store.

### 1/5 — The App does not work, and the customer support does not exist

*2021-04-12*

If there is a negative rating, OneSuite should get that. International calling using the app does not work. Sometimes it would give an error message. Other times it would ring a couple of times, and go silent. Worse yet, even though you can’t hear anything (in fact, it didn’t ring on the other side at all), the timer would start, and they would charge you. Once I didn’t push the End button, the timer just kept on running, and OneSuite charged for the duration of the active time of the app, even though I was calling their technical support on the phone at the same time. I asked for credit back, and the answer was: why didn’t you hang up? Hang up from what?! It was never connected.
Talking about technical support, if you are patient enough to wait for half an hour to reach someone, all that person would tell you is he/she will forward the information on, and they will get back to you. They never do.
Do not bother with this app.

### 4/5 — App stays upside down and will not rotate

*2020-12-19*

App does not rotate

### 4/5 — Upside Down Screen

*2020-05-11*

Long time user.  Great product.  Thanks!

On the iPad the OneSuite screen is upside down when the iPad is held in the normal landscape position with the home button on the right.

When I rotate the iPad the screen remains fixed, so a 180 degree turn is a workaround, but it's become quite aggravating after 10 years of use.  Every other one of my 60 apps rotates the screen when I rotate the iPad.

Please allow screen rotation .  Or at the least, if you have to have a fixed screen, please rotate the initial screen position 180 degrees from where you have it now.

### 5/5 — Global callback works great!

*2016-03-26*

Visited mother-in-law overseas on short notice (death in the family), and daughter could not come. Being able to connect  (free incoming mobile calls with a local SIM) at a great mobile-to-mobile rate meant they could talk on the phone from a remote place during the funeral ceremony. 

This was priceless, the callback feature worked so well, and will use again in a few weeks when I travel to Europe.

Happy OneSuite customer for many years.

### 5/5 — So convenient and easy to use!

*2015-10-26*

Love the different ways to dial when I'm traveling! Never fails, great voice quality!

### 2/5 — Cannot log off

*2015-08-23, version 2015.141.0*

I can login into this apps. But this apps has no log off option. I can't log off this apps until to uninstall it.

### 3/5 — Easy to use but buggy

*2015-08-02*

After the legacy one stopped working on me, I found this one and downloaded it despite it has no ratings. It has much better user interface and works great, except the "other" option keeps crashing. Till this day I've never been able to see it working. Overall I am happy with the basic dialing but I am disappointed this app could be released without having its basic setting fully verified working.

### 1/5 — Not working after upgrade

*2015-05-20*

After May 2015 upgrade, international call to China no longer work. Domestic calls still work. Email and call customer service, no luck. Will see whether the fix can come in quick. Otherwise I am taking my business somewhere else. Too sad because I have been using them for 10 years.  I will adjust the rating if the fix this.

## Frequently asked questions about OneSuite

### How does OneSuite handle calls with no internet connection?

OneSuite offers a 'Call – Local Access' button for situations with no internet signal. This feature is currently available only in the U.S. 48 States and uses your wireless airtime.

### What are the benefits of using OneSuite for international calls?

OneSuite allows you to make international calls for pennies per minute, debited from your prepaid account balance. It also helps save up to 90% on international roaming costs when using free Wi-Fi outside the U.S. and Canada.

### Can I make free calls with OneSuite?

Yes, you can make free calls to other OneSuite SuiteAdvantage users. This feature is available for SuiteAdvantage subscribers.

### What is the difference between OneSuite Broadband Access and SuiteAdvantage?

OneSuite Broadband Access users can only make calls. OneSuite SuiteAdvantage subscribers can both make and receive calls worldwide.

### How does OneSuite ensure call quality under different internet conditions?

OneSuite aims to maintain call quality regardless of internet conditions. For weak signals, it uses a Global Callback feature where the system calls you back via the traditional phone network.

### Is OneSuite available on all devices?

OneSuite is available for iPhone, iPad, and iPod devices. It is rated for ages 4 and up.

### How often is OneSuite updated?

The latest version of OneSuite is 2.1505.23 (4), last updated on March 13, 2019. It was initially released on September 4, 2012.

### What are the potential data charges when using OneSuite?

Using OneSuite Internet Calls with 3G or 4G may incur data charges from your wireless provider. It's important to ensure your plan covers these potential costs.

## Version history (last 5 releases)

### 2.1505.23 (4) — 2019-03-13

10x Max UI Fix

### 2.1505.22 — 2019-02-28

Bug fixed for microphone, contact access permission.  
IPv6 enabled.

### 2015.141.0 — 2015-05-29

minor bug fix on codec related errors.

### 2.1504.29 — 2015-05-06

iOS 8.3 compatible. New improved interface and features: local access dialing feature and zipdial setting management.

### 2.0.2 — 2013-11-13

minor bug fixes

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## More apps by OneSuite Corporation

- [moLines](https://appshunter.io/ios/app/molines/id6464081208)
- [OneSuite Business](https://appshunter.io/ios/app/onesuite-business/id6475903653)

All apps by OneSuite Corporation: https://appshunter.io/developer/418558476

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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 2026-07-16.*