# NUWA Contact vs engo智管家

The clearest difference is update cadence: NUWA Contact at every 6 weeks against engo智管家's every 3 months. engo智管家's advantage is iOS requirement (13.0 vs 15.0). 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.

NUWA Contact ships an update every 6 weeks, engo智管家 every 3 months. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NUWA Contact | engo智管家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 26 MB | 203 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NUWA ROBOTICS](https://appshunter.io/developer/1401235676) | [smtengo](https://appshunter.io/developer/1752624252) |

## What reviewers say

### NUWA Contact

[App page](https://appshunter.io/ios/app/nuwa-contact/id1598560468)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### engo智管家

[App page](https://appshunter.io/ios/app/engo/id6743929358)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NUWA Contact free?

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

### Is engo智管家 free?

engo智管家 is free to download, with no in-app purchases.

### Do NUWA Contact or engo智管家 have ads?

Neither NUWA Contact nor engo智管家 shows ads.

### Which is updated more often, NUWA Contact or engo智管家?

NUWA Contact ships an update every 6 weeks, and engo智管家 every 3 months. Most recently, NUWA Contact was updated on November 3, 2026 and engo智管家 on October 25, 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.*