# UMS Access Control vs Keyflow Cloud

The clearest difference is iOS requirement: Keyflow Cloud at 9.0 against UMS Access Control's 16.6. 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.

UMS Access Control ships an update every 12 months, Keyflow Cloud every 7 months. The most recent releases landed on August 18, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | UMS Access Control | Keyflow Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/keyflow-cloud/id1631106997/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 7 months** |
| Monetization | — | Free |
| Size | 48 MB | 112 MB |
| Requires iOS | 16.6 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [BEST ALLIANCE COMPANY LIMITED](https://appshunter.io/developer/1518942596) | [Source Security Solutions, LLC](https://appshunter.io/developer/1592380897) |

## What reviewers say

### UMS Access Control

[App page](https://appshunter.io/ios/app/ums-access-control/id1526791342)

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

**In-app purchases:** none


### Keyflow Cloud

[App page](https://appshunter.io/ios/app/keyflow-cloud/id1631106997)

Manage and control access to your doors remotely via a cloud web portal or mobile app. Easily unlock doors, add NFC cards, send eKeys, and generate passcodes for temporary or permanent users. Monitor logs and reports for attendance tracking.

**Highlights:** Remote door unlocking, NFC card management, eKey distribution, Lock passcode generation, Log and report viewing, Employee attendance tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UMS Access Control free?

UMS Access Control is free to download, with no in-app purchases.

### Is Keyflow Cloud free?

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

### Do UMS Access Control or Keyflow Cloud have ads?

Neither UMS Access Control nor Keyflow Cloud shows ads.

### Which is updated more often, UMS Access Control or Keyflow Cloud?

UMS Access Control ships an update every 12 months, and Keyflow Cloud every 7 months. Most recently, UMS Access Control was updated on August 18, 2026 and Keyflow Cloud on June 7, 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.*