# Onebox vs Ringblaze

The clearest difference is rating: Ringblaze at 3.3 against Onebox's 3.0. Ringblaze also leads on monetization model (free vs ad-supported). Onebox's advantage is review sentiment (35% vs 14%). On price, ratings volume, update cadence and ads there is nothing between them.

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

Ringblaze holds the better App Store score, 3.3 against 3.0. Both are backed by a comparable volume of ratings — 46 and 23 respectively. Written reviews complicate that: 35% of Onebox's written reviews are positive against 14% of Ringblaze's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 21, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Onebox | Ringblaze |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (46 ratings)](https://appshunter.io/ios/app/onebox-virtual-phone-system/id338908820/reviews) | **[3.3 (23 ratings)](https://appshunter.io/ios/app/ringblaze/id1574438956/reviews)** |
| Number of ratings | **46** | 23 |
| Positive reviews | **35.3% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Ad-supported | **Free** |
| Size | 202 MB | 51 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [J2 Web Services, Inc.](https://appshunter.io/developer/1496258416) | [Ringblaze Inc](https://appshunter.io/developer/1441861784) |

## 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


### Ringblaze

[App page](https://appshunter.io/ios/app/ringblaze/id1574438956)

Manage business communications with a dedicated number, shared callboxes, and messaging. Seamlessly switch between devices and record calls for training. Expand globally with numbers in over 200 countries.

**Highlights:** Dedicated business number, Global phone number registration, Shared callbox for team collaboration, Business messaging, Cross-device switching, Call recording

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Onebox free?

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

### Is Ringblaze free?

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

### Which has better reviews, Onebox or Ringblaze?

Ringblaze is rated higher. Onebox averages 3.0 out of 5 from 46 ratings, while Ringblaze averages 3.3 from 23 ratings.

### Do Onebox or Ringblaze have ads?

Neither Onebox nor Ringblaze shows ads.

### Which is updated more often, Onebox or Ringblaze?

Onebox ships an update monthly, and Ringblaze monthly. Most recently, Onebox was updated on September 21, 2026 and Ringblaze on September 20, 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.*