# UC vs CIEC

The clearest difference is update cadence: CIEC at every 6 days against UC's every 2 months. UC's advantage is iOS requirement (10.0 vs 13.0). 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.

UC ships an update every 2 months, CIEC every 6 days. The most recent releases landed on June 10, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | UC | CIEC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (14 ratings)](https://appshunter.io/ios/app/uc-one-communicator/id1052685586/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 6.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free | — |
| Size | 94 MB | 7 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [BroadSoft](https://appshunter.io/developer/301242750) | [Anh Nguyen Duc](https://appshunter.io/developer/1574177561) |

## What reviewers say

### UC

[App page](https://appshunter.io/ios/app/uc-one-communicator/id1052685586)

This application provides unified communications features, including telephony, instant messaging, voice and video calls, and desktop sharing. It streamlines business operations and enhances worker productivity by consolidating these functions into a single, user-friendly interface.

**Highlights:** Telephony features, Instant messaging (IM), Voice and video collaboration, Desktop sharing, Unified communications

**Features:** macOS Compatibility

**In-app purchases:** none


### CIEC

[App page](https://appshunter.io/ios/app/ciec/id1578402980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UC free?

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

### Is CIEC free?

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

### Do UC or CIEC have ads?

Neither UC nor CIEC shows ads.

### Which is updated more often, UC or CIEC?

UC ships an update every 2 months, and CIEC every 6 days. Most recently, UC was updated on June 10, 2026 and CIEC on May 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.*