# Lumen Cloud Comm UC App vs SDS Manager

The clearest difference is rating: Lumen Cloud Comm UC App at 5.0 against SDS Manager's 4.8. SDS Manager's advantage is ratings volume (16 vs 1) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Lumen Cloud Comm UC App holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: SDS Manager has 16 ratings behind it against 1, so its average is the more settled of the two.

Lumen Cloud Comm UC App ships an update every 2 months, SDS Manager every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lumen Cloud Comm UC App | SDS Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lumen-cloud-comm-uc-app/id6499216451/reviews)** | [4.8 (16 ratings)](https://appshunter.io/ios/app/sds-manager/id6754279703/reviews) |
| Number of ratings | 1 | **16** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 117 MB | 72 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CenturyLink, Inc](https://appshunter.io/developer/596236713) | [Netpower](https://appshunter.io/developer/470825521) |

## What reviewers say

### Lumen Cloud Comm UC App

[App page](https://appshunter.io/ios/app/lumen-cloud-comm-uc-app/id6499216451)

This app enables seamless communication and collaboration across devices with voice, chat, meetings, and file sharing. It supports guest participation and offers a secure, scalable platform for keeping employees and customers connected.

**Highlights:** Voice and chat communication, Video meetings, File sharing, Cross-device compatibility, Guest participation, Secure authenticated login

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SDS Manager

[App page](https://appshunter.io/ios/app/sds-manager/id6754279703)

Access your entire chemical safety data sheet library on your mobile device, with or without an internet connection. Quickly retrieve information using barcode scanning and find essential first-aid details at a glance.

**Highlights:** Full offline access to SDS library, Barcode and QR code scanner, Mobile-friendly first-aid info, Instant employee access via QR posters, Works on iPhone and iPad

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lumen Cloud Comm UC App free?

Lumen Cloud Comm UC App is free to download, with no in-app purchases.

### Is SDS Manager free?

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

### Which has better reviews, Lumen Cloud Comm UC App or SDS Manager?

Lumen Cloud Comm UC App is rated higher. Lumen Cloud Comm UC App averages 5.0 out of 5 from 1 ratings, while SDS Manager averages 4.8 from 16 ratings.

### Do Lumen Cloud Comm UC App or SDS Manager have ads?

Neither Lumen Cloud Comm UC App nor SDS Manager shows ads.

### Which is updated more often, Lumen Cloud Comm UC App or SDS Manager?

Lumen Cloud Comm UC App ships an update every 2 months, and SDS Manager every 3 weeks. Most recently, Lumen Cloud Comm UC App was updated on October 23, 2026 and SDS Manager on October 24, 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.*