# TST LED vs RGB LAMP

The clearest difference is update cadence: RGB LAMP at every 10 days against TST LED's every 6 months. RGB LAMP also leads on iOS requirement (12.0 vs 15.0). 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.

TST LED ships an update every 6 months, RGB LAMP every 10 days. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | TST LED | RGB LAMP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Size | 101 MB | 25 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Foshan Lingchuang Future Information Technology Co., Ltd.](https://appshunter.io/developer/1836095920) | [玉 龚](https://appshunter.io/developer/1863579595) |

## What reviewers say

### TST LED

[App page](https://appshunter.io/ios/app/tst-led/id6751237442)

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

**In-app purchases:** none


### RGB LAMP

[App page](https://appshunter.io/ios/app/rgb-lamp/id6757143974)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TST LED free?

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

### Is RGB LAMP free?

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

### Do TST LED or RGB LAMP have ads?

Neither TST LED nor RGB LAMP shows ads.

### Which is updated more often, TST LED or RGB LAMP?

TST LED ships an update every 6 months, and RGB LAMP every 10 days. Most recently, TST LED was updated on October 25, 2026 and RGB LAMP on October 17, 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.*