# inno3C Smart vs 香港工程管家

The clearest difference is update cadence: 香港工程管家 at every 2 weeks against inno3C Smart's every 23 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.

inno3C Smart ships an update every 23 months, 香港工程管家 every 2 weeks. The most recent releases landed on October 2, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | inno3C Smart | 香港工程管家 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 2 weeks** |
| Size | 182 MB | 62 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [INNO3C LIMITED](https://appshunter.io/developer/1635098644) | [Shing Fai YIP](https://appshunter.io/developer/1841582856) |

## What reviewers say

### inno3C Smart

[App page](https://appshunter.io/ios/app/inno3c-smart/id1635098642)

**In-app purchases:** none


### 香港工程管家

[App page](https://appshunter.io/ios/app/id6752889618)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is inno3C Smart free?

inno3C Smart is free to download, with no in-app purchases.

### Is 香港工程管家 free?

香港工程管家 is free to download, with no in-app purchases.

### Do inno3C Smart or 香港工程管家 have ads?

Neither inno3C Smart nor 香港工程管家 shows ads.

### Which is updated more often, inno3C Smart or 香港工程管家?

inno3C Smart ships an update every 23 months, and 香港工程管家 every 2 weeks. Most recently, inno3C Smart was updated on October 2, 2026 and 香港工程管家 on October 8, 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.*