# NIO Zen Smart Lock vs HMFluxus

The clearest difference is update cadence: HMFluxus at every 8 days against NIO Zen Smart Lock's every 2 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.

NIO Zen Smart Lock ships an update every 2 months, HMFluxus every 8 days. The most recent releases landed on October 12, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | NIO Zen Smart Lock | HMFluxus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 13 MB | 27 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Evva Italia srl](https://appshunter.io/developer/1561615007) | [3 Bit Solutions srls](https://appshunter.io/developer/978070993) |

## What reviewers say

### NIO Zen Smart Lock

[App page](https://appshunter.io/ios/app/nio-zen-smart-lock/id1561615005)

This smart lock system offers automatic locking with high-security modular cylinders. It installs on any door without modifications and can be configured via smartphone or dedicated remote. Access is granted through various methods including biometric and RFID.

**Highlights:** Automatic locking, High-security modular cylinders, Easy installation on any door, Smartphone configuration via Bluetooth, Multiple access methods (RFID, biometric, keypad), Access logging and user management, Long-lasting rechargeable batteries

**Features:** macOS Compatibility

**In-app purchases:** none


### HMFluxus

[App page](https://appshunter.io/ios/app/hmfluxus/id6744033809)

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

**In-app purchases:** none


## Frequently asked questions

### Is NIO Zen Smart Lock free?

NIO Zen Smart Lock is free to download, with no in-app purchases.

### Is HMFluxus free?

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

### Do NIO Zen Smart Lock or HMFluxus have ads?

Neither NIO Zen Smart Lock nor HMFluxus shows ads.

### Which is updated more often, NIO Zen Smart Lock or HMFluxus?

NIO Zen Smart Lock ships an update every 2 months, and HMFluxus every 8 days. Most recently, NIO Zen Smart Lock was updated on October 12, 2026 and HMFluxus on October 28, 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.*