# 050 plus vs uniConnect4

The clearest difference is iOS requirement: uniConnect4 at 13.4 against 050 plus's 17.0. On price, update cadence, 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.

050 plus ships an update every 3 months, uniConnect4 every 6 months. The most recent releases landed on September 27, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | 050 plus | uniConnect4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (5 ratings)](https://appshunter.io/ios/app/050-plus/id432067123/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 13.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | — |
| Size | 28 MB | 15 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NTT DOCOMO BUSINESS, INC.](https://appshunter.io/developer/291824371) | [S&I Co.,Ltd.](https://appshunter.io/developer/327530036) |

## What reviewers say

### 050 plus

[App page](https://appshunter.io/ios/app/050-plus/id432067123)

This IP phone application provides an assigned 050 number for low-cost calls to mobile and landline phones. It includes voicemail, cost-saving estimates, and contact grouping. Note that new applications are no longer being accepted.

**Highlights:** IP phone function with 050 number, Voicemail with email attachment option, Cost-saving display, Contacts list grouping, Mute, speaker, and hold functions

**Features:** Vision Pro support

**In-app purchases:** none


### uniConnect4

[App page](https://appshunter.io/ios/app/uniconnect4/id1503119894)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 050 plus free?

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

### Is uniConnect4 free?

uniConnect4 is free to download, with no in-app purchases.

### Do 050 plus or uniConnect4 have ads?

Neither 050 plus nor uniConnect4 shows ads.

### Which is updated more often, 050 plus or uniConnect4?

050 plus ships an update every 3 months, and uniConnect4 every 6 months. Most recently, 050 plus was updated on September 27, 2026 and uniConnect4 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.*