# NUSO vs Pax8

The clearest difference is review sentiment: Pax8 at 100% against NUSO's 25%. Pax8 also leads on rating (5.0 vs 2.7) and update cadence (monthly vs every 2 months). On price, ratings volume, 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.

Pax8 holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 13 and 9 respectively. Written reviews point the same way: 25% of NUSO's written reviews are positive against 100% of Pax8's.

NUSO ships an update every 2 months, Pax8 monthly. Both last shipped on September 8, 2026.

## The numbers

| Metric | NUSO | Pax8 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (13 ratings)](https://appshunter.io/ios/app/nuso/id1609666809/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/pax8/id1660025682/reviews)** |
| Number of ratings | **13** | 9 |
| Positive reviews | 25.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 123 MB | 53 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Brightlink Communications LLC](https://appshunter.io/developer/1447894835) | [Pax8, Inc.](https://appshunter.io/developer/842867633) |

## What reviewers say

### NUSO

[App page](https://appshunter.io/ios/app/nuso/id1609666809)

This business communication app offers a cloud-based phone system with contact center features. It allows users to make and receive office calls on their mobile devices, use their business number for outgoing calls, and manage answering rules remotely. Access your office contact list with real-time presence and enjoy features like visual voicemail and call history.

**Highlights:** Mobile office calls, Business number caller ID, Remote answering rules, In-office contact list, Visual voicemail, Call history, Custom greetings

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### Pax8

[App page](https://appshunter.io/ios/app/pax8/id1660025682)

This business app provides MSPs with instant access to essential data and tools for managing their operations on the go. It allows users to track metrics, manage subscriptions, and address client needs efficiently, helping to streamline operations and foster business growth.

**Highlights:** Real-time metric tracking, Subscription management, Client needs management, Streamlined operations, Business growth tools, Mobile business management

**In-app purchases:** none


## Frequently asked questions

### Is NUSO free?

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

### Is Pax8 free?

Pax8 is free to download, with no in-app purchases.

### Which has better reviews, NUSO or Pax8?

Pax8 is rated higher. NUSO averages 2.7 out of 5 from 13 ratings, while Pax8 averages 5.0 from 9 ratings.

### Do NUSO or Pax8 have ads?

Neither NUSO nor Pax8 shows ads.

### Which is updated more often, NUSO or Pax8?

NUSO ships an update every 2 months, and Pax8 monthly. Most recently, NUSO was updated on September 8, 2026 and Pax8 on September 8, 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.*