# Luckey vs Knowio

The clearest difference is update cadence: Luckey at every 3 weeks against Knowio'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.

Luckey ships an update every 3 weeks, Knowio every 2 months. The most recent releases landed on October 29, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Luckey | Knowio |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 92 MB | 48 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Sofia SRL](https://appshunter.io/developer/1121571717) | [Inniovate Ltd](https://appshunter.io/developer/1725974365) |

## What reviewers say

### Luckey

[App page](https://appshunter.io/ios/app/luckey/id1345062313)

This app virtualizes keys, allowing access to spaces and resources via smartphone. It enables autonomous booking and enhances security for businesses. Managers can remotely control and monitor locations in real-time.

**Highlights:** Access spaces and resources with smartphone, Create and revoke authorizations instantly, Open locks remotely, View statistics on space usage, Control multiple locations from one platform, Monitor installation status

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

**In-app purchases:** none


### Knowio

[App page](https://appshunter.io/ios/app/knowio/id6476141189)

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

**In-app purchases:** none


## Frequently asked questions

### Is Luckey free?

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

### Is Knowio free?

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

### Do Luckey or Knowio have ads?

Neither Luckey nor Knowio shows ads.

### Which is updated more often, Luckey or Knowio?

Luckey ships an update every 3 weeks, and Knowio every 2 months. Most recently, Luckey was updated on October 29, 2026 and Knowio on October 15, 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.*