# ECMS System vs Ct car

The clearest difference is iOS requirement: Ct car at 11.0 against ECMS System's 13.0. 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 6 weeks. The most recent releases landed on October 7, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | ECMS System | Ct car |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Size | 34 MB | 53 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Q3logics](https://appshunter.io/developer/1621019372) | [Guangdong Fanshitong Technology Co., Ltd.](https://appshunter.io/developer/1701210151) |

## What reviewers say

### ECMS System

[App page](https://appshunter.io/ios/app/ecms-system/id1621019370)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ct car

[App page](https://appshunter.io/ios/app/ct-car/id6458392529)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ECMS System free?

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

### Is Ct car free?

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

### Do ECMS System or Ct car have ads?

Neither ECMS System nor Ct car shows ads.

### Which is updated more often, ECMS System or Ct car?

ECMS System ships an update every 6 weeks, and Ct car every 6 weeks. Most recently, ECMS System was updated on October 7, 2026 and Ct car on September 19, 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.*