# Techno Rainbow vs IQ Ticket

The clearest difference is update cadence: IQ Ticket at every 3 weeks against Techno Rainbow's every 2 months. IQ Ticket also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, review sentiment, 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.

Techno Rainbow ships an update every 2 months, IQ Ticket every 3 weeks. The most recent releases landed on October 1, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Techno Rainbow | IQ Ticket |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 3 MB | 34 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) | [IQ DIRECT ELECTRONICS LLC](https://appshunter.io/developer/1744495490) |

## 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


### IQ Ticket

[App page](https://appshunter.io/ios/app/iq-ticket/id6502155890)

Easily manage and validate your public transport trips with this app. Add multiple transport cards, control balances in real-time, and get electronic receipts for every trip. Avoid queues and ensure your journey is registered.

**Highlights:** Add multiple transport cards, Automatic virtual transport card issuance, Real-time balance control, QR code trip validation, Electronic trip receipts, View trip history and costs

**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 IQ Ticket free?

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

### Do Techno Rainbow or IQ Ticket have ads?

Neither Techno Rainbow nor IQ Ticket shows ads.

### Which is updated more often, Techno Rainbow or IQ Ticket?

Techno Rainbow ships an update every 2 months, and IQ Ticket every 3 weeks. Most recently, Techno Rainbow was updated on October 1, 2026 and IQ Ticket on October 16, 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.*