# iLight TSE vs XCHG

The clearest difference is update cadence: XCHG at every 4 months against iLight TSE's every 9 months. iLight TSE's advantage is iOS requirement (9.0 vs 15.6). 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.

iLight TSE ships an update every 9 months, XCHG every 4 months. The most recent releases landed on September 23, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | iLight TSE | XCHG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 25 MB | 167 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eaton Electrical Systems](https://appshunter.io/developer/1220864657) | [NewFlex Ltd](https://appshunter.io/developer/1601492393) |

## What reviewers say

### iLight TSE

[App page](https://appshunter.io/ios/app/ilight-tse/id1489179409)

Mirror your iLight TSE Series touchscreen interface to your iPhone or iPad for portable control of lighting and HVAC. Setup is simple via QR code scanning and project password entry, providing familiar control on your mobile device.

**Highlights:** Touchscreen mirroring, Lighting control, HVAC control, QR code setup, Portable interface

**Features:** macOS Compatibility

**In-app purchases:** none


### XCHG

[App page](https://appshunter.io/ios/app/xchg/id1601492391)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is iLight TSE free?

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

### Is XCHG free?

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

### Do iLight TSE or XCHG have ads?

Neither iLight TSE nor XCHG shows ads.

### Which is updated more often, iLight TSE or XCHG?

iLight TSE ships an update every 9 months, and XCHG every 4 months. Most recently, iLight TSE was updated on September 23, 2026 and XCHG on October 5, 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.*