# Onebox vs WOW! Mobility

The clearest difference is review sentiment: Onebox at 35% against WOW! Mobility's 0%. Onebox also leads on update cadence (monthly vs every 16 months). WOW! Mobility's advantage is monetization model (free vs ad-supported). On price, ads, in-app purchases and device support there is nothing between them.

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

Onebox ships an update monthly, WOW! Mobility every 16 months. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Onebox | WOW! Mobility |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (46 ratings)](https://appshunter.io/ios/app/onebox-virtual-phone-system/id338908820/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | **35.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 16 months |
| Monetization | Ad-supported | **Free** |
| Size | 202 MB | 121 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [J2 Web Services, Inc.](https://appshunter.io/developer/1496258416) | [WOW! Internet-Cable-Phone](https://appshunter.io/developer/619448731) |

## 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


### WOW! Mobility

[App page](https://appshunter.io/ios/app/wow-mobility/id1471203365)

This app integrates your VoIP service for seamless communication. Make and receive calls using your landline number on Wi-Fi or cellular data. Manage voicemail, texts, and contacts all in one place.

**Highlights:** VoIP calling over Wi-Fi/LTE/3G, Unified Communications (chat, texting, presence), Call jump between devices, Voicemail management (playback, transcription), Contact directory management, Caller ID using landline number

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Onebox free?

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

### Is WOW! Mobility free?

WOW! Mobility is free to download, with no in-app purchases.

### Do Onebox or WOW! Mobility have ads?

Neither Onebox nor WOW! Mobility shows ads.

### Which is updated more often, Onebox or WOW! Mobility?

Onebox ships an update monthly, and WOW! Mobility every 16 months. Most recently, Onebox was updated on September 21, 2026 and WOW! Mobility on September 19, 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.*