# EL AirConditioner vs TRee plus

The clearest difference is update cadence: TRee plus at every 2 months against EL AirConditioner's every 37 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.

EL AirConditioner ships an update every 37 months, TRee plus every 2 months. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | EL AirConditioner | TRee plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 37 months | **Every 2 months** |
| Size | 1 MB | 47 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hiroshi Sugimura](https://appshunter.io/developer/1296697111) | [KOIZUMI Lighting Technology Corp.](https://appshunter.io/developer/437797680) |

## What reviewers say

### EL AirConditioner

[App page](https://appshunter.io/ios/app/el-airconditioner/id1521183064)

**Features:** macOS Compatibility

**In-app purchases:** none


### TRee plus

[App page](https://appshunter.io/ios/app/tree-plus-light-control/id1643665017)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EL AirConditioner free?

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

### Is TRee plus free?

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

### Do EL AirConditioner or TRee plus have ads?

Neither EL AirConditioner nor TRee plus shows ads.

### Which is updated more often, EL AirConditioner or TRee plus?

EL AirConditioner ships an update every 37 months, and TRee plus every 2 months. Most recently, EL AirConditioner was updated on October 8, 2026 and TRee plus 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.*