# Ementool vs OKIN SmartOffice

The clearest difference is update cadence: Ementool at every 2 months against OKIN SmartOffice's every 10 months. Ementool also leads on iOS requirement (7.1 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.

Ementool ships an update every 2 months, OKIN SmartOffice every 10 months. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Ementool | OKIN SmartOffice |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Size | 1 MB | 40 MB |
| Requires iOS | **7.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Electromen Oy](https://appshunter.io/developer/827292861) | [DewertOkin Technology Group Co., Ltd.](https://appshunter.io/developer/1108264169) |

## What reviewers say

### Ementool

[App page](https://appshunter.io/ios/app/ementool/id827292858)

**Features:** macOS Compatibility

**In-app purchases:** none


### OKIN SmartOffice

[App page](https://appshunter.io/ios/app/okin-smartoffice/id1483170137)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ementool free?

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

### Is OKIN SmartOffice free?

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

### Do Ementool or OKIN SmartOffice have ads?

Neither Ementool nor OKIN SmartOffice shows ads.

### Which is updated more often, Ementool or OKIN SmartOffice?

Ementool ships an update every 2 months, and OKIN SmartOffice every 10 months. Most recently, Ementool was updated on September 9, 2026 and OKIN SmartOffice on September 17, 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.*