# Onebox vs phone.systems

The clearest difference is rating: phone.systems at 5.0 against Onebox's 3.0. phone.systems also leads on monetization model (free vs ad-supported). Onebox's advantage is ratings volume (46 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

phone.systems holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Onebox has 46 ratings behind it against 1, so its average is the more settled of the two.

Onebox ships an update every 4 weeks, phone.systems every 5 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Onebox | phone.systems |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (46 ratings)](https://appshunter.io/ios/app/onebox-virtual-phone-system/id338908820/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/phonesystems/id6474605024/reviews)** |
| Number of ratings | **46** | 1 |
| Positive reviews | 35.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 202 MB | 86 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [J2 Web Services, Inc.](https://appshunter.io/developer/1496258416) | [DIDWW](https://appshunter.io/developer/708733934) |

## What reviewers say

### Onebox

[App page](https://appshunter.io/ios/app/onebox-virtual-phone-system/id338908820)

This app provides a virtual phone system for small businesses, enabling VoIP calling, reliable notifications, and smart call handling on mobile devices. It offers enhanced contact management and detailed call logs for better business communication.

**Highlights:** VoIP calling within the app, Reliable push notifications, Enhanced shared contact management, Flexible call routing and handling, Detailed call logs, Voicemail transcription and messaging, Custom greeting for incoming calls

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast performance
- 💡 Caller ID customization
- 💡 Call recording feature
- 💡 Faxing capability

**What reviewers complain about**

- 🐛 Frequent crashes
- 🐛 App freezes
- 🐛 Unreliable functionality
- 🐛 Poor call quality
- 🐛 Notification issues

**Reported bugs**

- Outgoing calls not working
- App freezes during calls
- Sound notification not working
- Texting not working or slow
- App doesn't ring phone

**Requested features**

- Email functionality
- Individual extension login
- Improved notification system
- Call transfer feature
- Dark mode


### phone.systems

[App page](https://appshunter.io/ios/app/phonesystems/id6474605024)

This cloud-based telephony solution enhances business communication with a built-in softphone for global connectivity. It offers seamless CRM integration, shared contacts, and multi-device synchronization without requiring any hardware. Features include call recording, voicemail, and a lost calls tracker.

**Highlights:** Cloud-based telephony, Built-in softphone, CRM integration, Shared contact directory, Multi-device synchronization, In-app call recording, Lost calls tracking

**In-app purchases:** none


## Frequently asked questions

### Is Onebox free?

Onebox is free to download, with no in-app purchases.

### Is phone.systems free?

phone.systems is free to download, with no in-app purchases.

### Which has better reviews, Onebox or phone.systems?

phone.systems is rated higher. Onebox averages 3.0 out of 5 from 46 ratings, while phone.systems averages 5.0 from 1 ratings.

### Do Onebox or phone.systems have ads?

Neither Onebox nor phone.systems shows ads.

### Which is updated more often, Onebox or phone.systems?

Onebox ships an update every 4 weeks, and phone.systems every 5 weeks. Most recently, Onebox was updated on October 23, 2026 and phone.systems on October 24, 2026.

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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.*