# 아이티나인 도우미 vs 똑똑e

The clearest difference is update cadence: 똑똑e at every 3 days against 아이티나인 도우미's every 36 months. 똑똑e also leads on iOS requirement (12.0 vs 14.0). 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.

아이티나인 도우미 ships an update every 36 months, 똑똑e every 3 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 아이티나인 도우미 | 똑똑e |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 36 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 5 MB | 36 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NINE COMMUNICATION](https://appshunter.io/developer/1809919042) | [GOATCOMPANY](https://appshunter.io/developer/1573521256) |

## What reviewers say

### 아이티나인 도우미

[App page](https://appshunter.io/ios/app/id1445644483)

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

**In-app purchases:** none


### 똑똑e

[App page](https://appshunter.io/ios/app/e/id1573521285)

Easily and quickly find discounts on multiple home appliances without visiting stores. Connect with partners via chat for detailed consultations and build a healthier appliance purchasing culture.

**Highlights:** Multi-item appliance discounts, In-person consultation alternative, Quick and easy appliance purchase, Chat with partners, Connects customers and partners

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 아이티나인 도우미 free?

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

### Is 똑똑e free?

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

### Do 아이티나인 도우미 or 똑똑e have ads?

Neither 아이티나인 도우미 nor 똑똑e shows ads.

### Which is updated more often, 아이티나인 도우미 or 똑똑e?

아이티나인 도우미 ships an update every 36 months, and 똑똑e every 3 days. Most recently, 아이티나인 도우미 was updated on October 8, 2026 and 똑똑e on October 16, 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.*