# Smart PBX vs desknet's NEO

The clearest difference is device support: desknet's NEO at 3 against Smart PBX's 1. desknet's NEO also leads on iOS requirement (15.0 vs 17.0). On price, review sentiment, 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Smart PBX | desknet's NEO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.8% of reviews | **12.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 30 MB | 39 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NTT DOCOMO BUSINESS, INC.](https://appshunter.io/developer/291824371) | [NEOJAPAN Inc.](https://appshunter.io/developer/398432616) |

## What reviewers say

### Smart PBX

[App page](https://appshunter.io/ios/app/smart-pbx/id781294337)

This business service enables VoIP calls and PBX functionalities on smartphones. It allows for internal and external calls using extension numbers across different locations and devices. Users can manage features like call forwarding and voicemail independently.

**Highlights:** VoIP communication on smartphones, Internal and external extension calls, PBX management (call forwarding, voicemail), FMC and single number reach, Device and multi-carrier flexibility

**Features:** Vision Pro support

**In-app purchases:** none


### desknet's NEO

[App page](https://appshunter.io/ios/app/desknets-neo/id1533357465)

Access your company's groupware from your smartphone. Manage schedules, messages, workflows, and more on the go. Requires an existing desknet's NEO service.

**Highlights:** Schedule management, Message and information viewing, Workflow approval, Presence status updates, Facility reservation, To-do list management, Webmail access

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smart PBX free?

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

### Is desknet's NEO free?

desknet's NEO is free to download, with no in-app purchases.

### Do Smart PBX or desknet's NEO have ads?

Neither Smart PBX nor desknet's NEO shows ads.

### Which is updated more often, Smart PBX or desknet's NEO?

Smart PBX ships an update every 3 months, and desknet's NEO every 3 months. Most recently, Smart PBX was updated on September 18, 2026 and desknet's NEO on September 21, 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.*