# ctt light vs OrionLed V2

The clearest difference is update cadence: OrionLed V2 at every 4 weeks against ctt light's every 2 months. ctt light's advantage is iOS requirement (12.3 vs 15.1). 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.

ctt light ships an update every 2 months, OrionLed V2 every 4 weeks. The most recent releases landed on September 28, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ctt light | OrionLed V2 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Size | 334 MB | 20 MB |
| Requires iOS | **12.3** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CIAN-TIAN Technology Ltd.](https://appshunter.io/developer/1551880952) | [Innolife Mekatronik Muhendislik ve Danismanlik San. Tic. Ltd. Sti.](https://appshunter.io/developer/1441310498) |

## What reviewers say

### ctt light

[App page](https://appshunter.io/ios/app/ctt-light/id6745014818)

**Features:** macOS Compatibility

**In-app purchases:** none


### OrionLed V2

[App page](https://appshunter.io/ios/app/orionled-v2/id6748487968)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ctt light free?

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

### Is OrionLed V2 free?

OrionLed V2 is free to download, with no in-app purchases.

### Do ctt light or OrionLed V2 have ads?

Neither ctt light nor OrionLed V2 shows ads.

### Which is updated more often, ctt light or OrionLed V2?

ctt light ships an update every 2 months, and OrionLed V2 every 4 weeks. Most recently, ctt light was updated on September 28, 2026 and OrionLed V2 on September 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.*