# Techno Rainbow vs Octa Network

The clearest difference is device support: Octa Network at 3 against Techno Rainbow'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 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Techno Rainbow | Octa Network |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 3 MB | 199 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) | [INT 24](https://appshunter.io/developer/1414426316) |

## What reviewers say

### Techno Rainbow

[App page](https://appshunter.io/ios/app/techno-rainbow/id6453409883)

Control your car's interior lighting and air freshening systems. Customize lighting modes, colors, and brightness, and manage scent intensity and air purification for a personalized driving experience.

**Highlights:** Car interior lighting control, Customizable lighting modes and colors, Rainbow lighting effect, Music synchronization for lighting, Air freshening and ionization control, Adjustable scent intensity

**In-app purchases:** none


### Octa Network

[App page](https://appshunter.io/ios/app/octa-network/id6608976437)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Techno Rainbow free?

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

### Is Octa Network free?

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

### Do Techno Rainbow or Octa Network have ads?

Neither Techno Rainbow nor Octa Network shows ads.

### Which is updated more often, Techno Rainbow or Octa Network?

Techno Rainbow ships an update every 2 months, and Octa Network every 2 months. Most recently, Techno Rainbow was updated on October 1, 2026 and Octa Network on October 7, 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.*