# ThinKnx vs Elvis Viewer

The clearest difference is device support: Elvis Viewer at 3 against ThinKnx's 1. 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 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ThinKnx | Elvis Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 93 MB | 139 MB |
| Requires iOS | **9.0** | 9.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LuForLu](https://appshunter.io/developer/417257625) | [IT Gesellschaft fuer Informationstechnik mbH](https://appshunter.io/developer/593524089) |

## What reviewers say

### ThinKnx

[App page](https://appshunter.io/ios/app/thinknx/id513721292)

**Features:** macOS Compatibility

**In-app purchases:** none


### Elvis Viewer

[App page](https://appshunter.io/ios/app/elvis-viewer/id593523186)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ThinKnx free?

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

### Is Elvis Viewer free?

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

### Do ThinKnx or Elvis Viewer have ads?

Neither ThinKnx nor Elvis Viewer shows ads.

### Which is updated more often, ThinKnx or Elvis Viewer?

ThinKnx ships an update every 2 months, and Elvis Viewer every 2 months. Most recently, ThinKnx was updated on October 2, 2026 and Elvis Viewer on October 1, 2026.

---

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