# CARDI Tech vs Ambientauto

The clearest difference is review sentiment: Ambientauto at 100% against CARDI Tech's 31%. Ambientauto also leads on update cadence (weekly vs every 2 months). CARDI Tech's advantage is iOS requirement (9.0 vs 16.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CARDI Tech ships an update every 2 months, Ambientauto weekly. The most recent releases landed on June 8, 2026 and August 18, 2026 respectively.

## The numbers

| Metric | CARDI Tech | Ambientauto |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/cardi-tech/id1543616815/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 30.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 50 MB | 4 MB |
| Requires iOS | **9.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Cardi Auto Parts Co., Ltd.](https://appshunter.io/developer/1543616817) | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) |

## What reviewers say

### CARDI Tech

[App page](https://appshunter.io/ios/app/cardi-tech/id1543616815)

Control your lighting devices through a Bluetooth connection. This utility app allows for seamless management of your lights directly from your smartphone.

**Highlights:** Bluetooth connectivity, Lighting device control, Smartphone integration, Device management

**Features:** macOS Compatibility

**In-app purchases:** none


### Ambientauto

[App page](https://appshunter.io/ios/app/ambientauto/id1637415810)

Control your car's interior ambient lighting with customizable colors, modes, and brightness. Enhance your driving experience with dynamic lighting effects and even manage an integrated fragrance system. Compatible with many car models and standard systems.

**Highlights:** Customizable ambient lighting colors, Multiple lighting modes and brightness control, Zone-based lighting division, Integration with standard car systems (CAN/LIN), Active lighting with dynamic effects, Control interior fragrance system

**In-app purchases:** none


## Frequently asked questions

### Is CARDI Tech free?

CARDI Tech is free to download, with no in-app purchases.

### Is Ambientauto free?

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

### Do CARDI Tech or Ambientauto have ads?

Neither CARDI Tech nor Ambientauto shows ads.

### Which is updated more often, CARDI Tech or Ambientauto?

CARDI Tech ships an update every 2 months, and Ambientauto weekly. Most recently, CARDI Tech was updated on June 8, 2026 and Ambientauto on August 18, 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.*