# マンションポータル Powered by ZAQ vs TOWERZ CHECK

The clearest difference is update cadence: TOWERZ CHECK at every 2 weeks against マンションポータル Powered by ZAQ's every 3 months. マンションポータル Powered by ZAQ'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.

マンションポータル Powered by ZAQ ships an update every 3 months, TOWERZ CHECK every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | マンションポータル Powered by ZAQ | TOWERZ CHECK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 39 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JCOM Co., Ltd.](https://appshunter.io/developer/449811086) | [ES & COMPANY, K.K.](https://appshunter.io/developer/1575320589) |

## What reviewers say

### マンションポータル Powered by ZAQ

[App page](https://appshunter.io/ios/app/powered-by-zaq/id1335483240)

This app connects residents with their property management company. It facilitates communication through digital bulletin boards and allows for booking shared facilities, streamlining community interactions within apartment buildings.

**Highlights:** Digital bulletin board, Community notice board, Shared facility reservations, Resident-management communication, Information sharing tool

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

**In-app purchases:** none


### TOWERZ CHECK

[App page](https://appshunter.io/ios/app/towerz-check/id1575320587)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is マンションポータル Powered by ZAQ free?

マンションポータル Powered by ZAQ is free to download, with no in-app purchases.

### Is TOWERZ CHECK free?

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

### Do マンションポータル Powered by ZAQ or TOWERZ CHECK have ads?

Neither マンションポータル Powered by ZAQ nor TOWERZ CHECK shows ads.

### Which is updated more often, マンションポータル Powered by ZAQ or TOWERZ CHECK?

マンションポータル Powered by ZAQ ships an update every 3 months, and TOWERZ CHECK every 2 weeks. Most recently, マンションポータル Powered by ZAQ was updated on November 2, 2026 and TOWERZ CHECK on November 3, 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.*