# Keyng vs NETIO Mobile 2

The clearest difference is update cadence: Keyng at every 2 months against NETIO Mobile 2's every 8 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, NETIO Mobile 2 every 8 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Keyng | NETIO Mobile 2 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | Free | — |
| Size | 51 MB | 16 MB |
| Requires iOS | **15.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Uhlmann & Zacher GmbH](https://appshunter.io/developer/1413776543) | [NETIO products a.s.](https://appshunter.io/developer/1278880522) |

## 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


### NETIO Mobile 2

[App page](https://appshunter.io/ios/app/netio-mobile-2/id1619326833)

**In-app purchases:** none


## Frequently asked questions

### Is Keyng free?

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

### Is NETIO Mobile 2 free?

NETIO Mobile 2 is free to download, with no in-app purchases.

### Do Keyng or NETIO Mobile 2 have ads?

Neither Keyng nor NETIO Mobile 2 shows ads.

### Which is updated more often, Keyng or NETIO Mobile 2?

Keyng ships an update every 2 months, and NETIO Mobile 2 every 8 months. Most recently, Keyng was updated on November 2, 2026 and NETIO Mobile 2 on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*