# Onebox vs NEXT Classic

Onebox and NEXT Classic both sit at 3.0 stars, but that hides the real split: 35% of Onebox's written reviews are positive against 0% of NEXT Classic's. Onebox also leads on device support (3 vs 1) and iOS requirement (15.0 vs 18.0). NEXT Classic's advantage is monetization model (free vs ad-supported). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.0 for Onebox against 3.0 for NEXT Classic. Both are backed by a comparable volume of ratings — 46 and 81 respectively. Written reviews are what separate them: 35% of Onebox's written reviews are positive against 0% of NEXT Classic's.

Onebox ships an update every 4 weeks, NEXT Classic fortnightly. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Onebox | NEXT Classic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (46 ratings)](https://appshunter.io/ios/app/onebox-virtual-phone-system/id338908820/reviews) | [3.0 (81 ratings)](https://appshunter.io/ios/app/next-classic/id6479508740/reviews) |
| Number of ratings | 46 | **81** |
| Positive reviews | **35.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Ad-supported | **Free** |
| Size | 202 MB | 98 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [J2 Web Services, Inc.](https://appshunter.io/developer/1496258416) | [Nextiva](https://appshunter.io/developer/642559405) |

## 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


### NEXT Classic

[App page](https://appshunter.io/ios/app/next-classic/id6479508740)

This app unifies customer communications, including calls, chats, and texts, into a single inbox. It facilitates team collaboration, provides performance insights, and uses AI to enhance workflows. Stay connected and manage customer interactions seamlessly from any device.

**Highlights:** Unified inbox for calls, chats, and texts, Team collaboration tools, Performance metrics and insights, AI-powered workflow acceleration, Cross-channel communication management, Enterprise-grade security and compliance

**In-app purchases:** none


## Frequently asked questions

### Is Onebox free?

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

### Is NEXT Classic free?

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

### Which has better reviews, Onebox or NEXT Classic?

Onebox and NEXT Classic are both rated 3.0 out of 5 on the App Store, from 46 and 81 ratings respectively.

### Do Onebox or NEXT Classic have ads?

Neither Onebox nor NEXT Classic shows ads.

### Which is updated more often, Onebox or NEXT Classic?

Onebox ships an update every 4 weeks, and NEXT Classic fortnightly. Most recently, Onebox was updated on October 14, 2026 and NEXT Classic on October 17, 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.*