# Zoiper Lite voip soft phone vs DocumentUltimate

The clearest difference is iOS requirement: Zoiper Lite voip soft phone at 12.0 against DocumentUltimate's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Zoiper Lite voip soft phone sells 5 in-app purchases, starting at $0.99 per month and DocumentUltimate sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Zoiper Lite voip soft phone | DocumentUltimate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.7K ratings)](https://appshunter.io/ios/app/zoiper-lite-voip-soft-phone/id438949960/reviews)** | — |
| Number of ratings | **1.7K** | — |
| Positive reviews | 55.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 9 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Securax Ltd.](https://appshunter.io/developer/415872143) | [Aymen Balghouthi](https://appshunter.io/developer/1777814819) |

## What reviewers say

### Zoiper Lite voip soft phone

[App page](https://appshunter.io/ios/app/zoiper-lite-voip-soft-phone/id438949960)

This app allows you to make high-quality voice and video calls over Wi-Fi or 3G using your PBX or VoIP provider. It offers features like call waiting, transfer, and recording, with background operation optimized for battery life. Easily configure accounts with a built-in QR code scanner.

**Highlights:** High-quality voice and video calls, PBX and VoIP provider integration, Background operation with battery optimization, QR code account configuration, Call waiting, transfer, and statistics, Instant messaging and presence, Bluetooth integration

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $0.99 | per month |
| 1 year | $9.99 | per year |
| H.264 video codec | $3.99 | one-time |
| XFER, CONF, REC, ENCRYPT, WB | $4.99 | one-time |
| G.729 codec | $8.99 | one-time |

**What reviewers like**

- 🚀 Easy to set up and use
- 📞 Good call quality
- 🌐 Works well with various VoIP providers
- 💻 Useful for remote work
- 🤝 Good for business communication

**What reviewers complain about**

- 🐛 Frequent disconnections and registration issues
- 🔇 Poor audio quality and volume
- 🔋 High battery consumption
- 📱 Compatibility issues with newer iOS devices
- 🔒 Unreliable push notifications and background functionality

**Reported bugs**

- Crashes and freezes
- Inability to maintain SIP registration
- Inconsistent behavior across different network conditions
- Microphone and audio issues

**Requested features**

- Bluetooth support
- Dark mode option
- Improved call handling (e.g., call transfer, conference)
- Better integration with native contacts and dialer


### DocumentUltimate

[App page](https://appshunter.io/ios/app/documentultimate/id6803197594)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DocumentUltimate Pro | $17.99 | one-time |


## Frequently asked questions

### Is Zoiper Lite voip soft phone free?

Zoiper Lite voip soft phone is free to download, with in-app purchases available.

### Is DocumentUltimate free?

DocumentUltimate is free to download, with in-app purchases available.

### Do Zoiper Lite voip soft phone or DocumentUltimate have ads?

Neither Zoiper Lite voip soft phone nor DocumentUltimate shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*