# i3 KNX vs Pick

The clearest difference is review sentiment: Pick at 40% against i3 KNX's 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 29, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | i3 KNX | Pick |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 53 MB | 4 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iRidium Ltd.](https://appshunter.io/developer/1050642680) | [Feedback, Ltd.](https://appshunter.io/developer/1235576425) |

## What reviewers say

### i3 KNX

[App page](https://appshunter.io/ios/app/i3-knx/id1497857592)

Control your KNX smart home, office, or hotel automation system from a single interface. Integrate cameras, intercoms, and multimedia for comprehensive management. Create timers, schedules, and utilize voice control for seamless automation.

**Highlights:** KNX system integration, Camera and intercom integration, Timer and schedule creation, Voice control capabilities, Secure remote access, Fast project setup

**Features:** macOS Compatibility

**In-app purchases:** none


### Pick

[App page](https://appshunter.io/ios/app/pick-lock/id1518018094)

This application allows you to open gates, barriers, and intercoms using your smartphone. It replaces physical key fobs, magnetic keys, and remotes with a single button on your device for convenient access.

**Highlights:** Replaces key fobs and remotes, Open gates and barriers, Access intercom systems, Single button control, Smartphone convenience

**In-app purchases:** none


## Frequently asked questions

### Is i3 KNX free?

i3 KNX is free to download, with no in-app purchases.

### Is Pick free?

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

### Do i3 KNX or Pick have ads?

Neither i3 KNX nor Pick shows ads.

### Which is updated more often, i3 KNX or Pick?

i3 KNX ships an update every 2 months, and Pick every 2 months. Most recently, i3 KNX was updated on October 29, 2026 and Pick on November 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.*