# 인터넷등기소 vs 아파트아이

The clearest difference is review sentiment: 아파트아이 at 73% against 인터넷등기소's 8%. 아파트아이 also leads on rating (2.0 vs 1.2) and update cadence (fortnightly vs every 2 months). 인터넷등기소's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

아파트아이 holds the better App Store score, 2.0 against 1.2. Both are backed by a comparable volume of ratings — 24 and 13 respectively. Written reviews point the same way: 8% of 인터넷등기소's written reviews are positive against 73% of 아파트아이's.

인터넷등기소 ships an update every 2 months, 아파트아이 fortnightly. Both last shipped on October 29, 2026.

## The numbers

| Metric | 인터넷등기소 | 아파트아이 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.2 (24 ratings)](https://appshunter.io/ios/app/id952161112/reviews) | **[2.0 (13 ratings)](https://appshunter.io/ios/app/1/id1457413104/reviews)** |
| Number of ratings | **24** | 13 |
| Positive reviews | 7.8% of reviews | **72.9% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 107 MB | 201 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [대법원](https://appshunter.io/developer/410787916) | [APT.i Co.,Ltd.](https://appshunter.io/developer/1649709209) |

## What reviewers say

### 인터넷등기소

[App page](https://appshunter.io/ios/app/id952161112)

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

**In-app purchases:** none


### 아파트아이

[App page](https://appshunter.io/ios/app/1/id1457413104)

Manage apartment living with ease. Quickly check and pay building fees, earn rewards, and access community services. Stay informed about building news and participate in resident decisions.

**Highlights:** Fast bill checking and payment, Mobile payment options, Reward points for fees, Resident community features, Real estate transaction information, Visitor and delivery management, Digital voting for residents

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 인터넷등기소 free?

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

### Is 아파트아이 free?

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

### Which has better reviews, 인터넷등기소 or 아파트아이?

아파트아이 is rated higher. 인터넷등기소 averages 1.2 out of 5 from 24 ratings, while 아파트아이 averages 2.0 from 13 ratings.

### Do 인터넷등기소 or 아파트아이 have ads?

아파트아이 shows ads; 인터넷등기소 does not.

### Which is updated more often, 인터넷등기소 or 아파트아이?

인터넷등기소 ships an update every 2 months, and 아파트아이 fortnightly. Most recently, 인터넷등기소 was updated on October 29, 2026 and 아파트아이 on October 29, 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.*