# Keyng vs Pulse Unified Communications

The clearest difference is update cadence: Keyng at every 2 months against Pulse Unified Communications's every 5 months. 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.

Keyng ships an update every 2 months, Pulse Unified Communications every 5 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Keyng | Pulse Unified Communications |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free | — |
| Size | 51 MB | 68 MB |
| Requires iOS | 15.0 | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uhlmann & Zacher GmbH](https://appshunter.io/developer/1413776543) | [Techbase](https://appshunter.io/developer/1830190839) |

## What reviewers say

### Keyng

[App page](https://appshunter.io/ios/app/keyng/id1450613501)

Manage electronic locking systems from your smartphone. Authorize transponder keys, invite users, and update firmware for Clex private systems. Ideal for small to medium-sized buildings.

**Highlights:** Bluetooth® Low Energy communication, Manage electronic locking cylinders and handles, Authorize and manage transponder keys, Invite users to open locks via smartphone, Update firmware and read event logs, NFC identification for keys

**Features:** macOS Compatibility

**In-app purchases:** none


### Pulse Unified Communications

[App page](https://appshunter.io/ios/app/pulse-unified-communications/id6749360943)

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

**In-app purchases:** none


## Frequently asked questions

### Is Keyng free?

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

### Is Pulse Unified Communications free?

Pulse Unified Communications is free to download, with no in-app purchases.

### Do Keyng or Pulse Unified Communications have ads?

Neither Keyng nor Pulse Unified Communications shows ads.

### Which is updated more often, Keyng or Pulse Unified Communications?

Keyng ships an update every 2 months, and Pulse Unified Communications every 5 months. Most recently, Keyng was updated on November 2, 2026 and Pulse Unified Communications on October 25, 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.*