# Keyng vs Laing Innotech

The clearest difference is iOS requirement: Laing Innotech at 12.1 against Keyng's 15.0. 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.

Keyng ships an update every 2 months, Laing Innotech every 3 months. Both last shipped on October 3, 2026.

## The numbers

| Metric | Keyng | Laing Innotech |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 51 MB | 10 MB |
| Requires iOS | 15.0 | **12.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uhlmann & Zacher GmbH](https://appshunter.io/developer/1413776543) | [Laing Innotech GmbH u. Co. KG](https://appshunter.io/developer/1418437014) |

## 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


### Laing Innotech

[App page](https://appshunter.io/ios/app/laing-innotech/id1464414732)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Keyng free?

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

### Is Laing Innotech free?

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

### Do Keyng or Laing Innotech have ads?

Neither Keyng nor Laing Innotech shows ads.

### Which is updated more often, Keyng or Laing Innotech?

Keyng ships an update every 2 months, and Laing Innotech every 3 months. Most recently, Keyng was updated on October 3, 2026 and Laing Innotech on October 3, 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.*