# 易佳有您 vs eCall C

The clearest difference is update cadence: 易佳有您 at every 4 weeks against eCall C's every 3 months. 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.

易佳有您 ships an update every 4 weeks, eCall C every 3 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 易佳有您 | eCall C |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Size | 40 MB | 34 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [广东易佳梯科技有限公司](https://appshunter.io/developer/1242738740) | [Otis High Rise Elevator (Shanghai) Co.,Ltd.](https://appshunter.io/developer/1404205720) |

## What reviewers say

### 易佳有您

[App page](https://appshunter.io/ios/app/id1446377937)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### eCall C

[App page](https://appshunter.io/ios/app/ecall-c/id6460589258)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 易佳有您 free?

易佳有您 is free to download, with no in-app purchases.

### Is eCall C free?

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

### Do 易佳有您 or eCall C have ads?

Neither 易佳有您 nor eCall C shows ads.

### Which is updated more often, 易佳有您 or eCall C?

易佳有您 ships an update every 4 weeks, and eCall C every 3 months. Most recently, 易佳有您 was updated on October 26, 2026 and eCall C on November 3, 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.*