# ダイワハウスの賃貸住宅　D vs Sumasap Key App

The clearest difference is review sentiment: Sumasap Key App at 17% against ダイワハウスの賃貸住宅　D's 0%. Sumasap Key App also leads on update cadence (monthly vs every 2 months). ダイワハウスの賃貸住宅　D's advantage is monetization model (free vs ad-supported). 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.

ダイワハウスの賃貸住宅　D ships an update every 2 months, Sumasap Key App monthly. Both last shipped on October 26, 2026.

## The numbers

| Metric | ダイワハウスの賃貸住宅　D | Sumasap Key App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **16.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 33 MB | 22 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Daiwa Living Co., Ltd.](https://appshunter.io/developer/1017275194) | [株式会社 スマサポ](https://appshunter.io/developer/1232097736) |

## What reviewers say

### ダイワハウスの賃貸住宅　D

[App page](https://appshunter.io/ios/app/d-room/id1173811991)

Find rental properties from Daiwa House, focusing on D-ROOM apartments. Search by area, station, or map, and apply for residency online. Manage your contract and payment status easily.

**Highlights:** Rental property search, Search by area, line, or station, Map-based search, Online residency application, Contract and payment status check

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

**In-app purchases:** none


### Sumasap Key App

[App page](https://appshunter.io/ios/app/sumasap-key-app/id1241187689)

This app simplifies property key management for real estate agencies. It allows for remote key access, eliminates the need for physical key transfers, and provides a history of key usage. Ideal for streamlining property viewings and internal key tracking.

**Highlights:** Mounts on doors and keys, No installation required, No physical key transfers, Key usage history tracking, Remote auto-lock access via app

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

**In-app purchases:** none


## Frequently asked questions

### Is ダイワハウスの賃貸住宅　D free?

ダイワハウスの賃貸住宅　D is free to download, with no in-app purchases.

### Is Sumasap Key App free?

Sumasap Key App is free to download, with no in-app purchases.

### Do ダイワハウスの賃貸住宅　D or Sumasap Key App have ads?

Neither ダイワハウスの賃貸住宅　D nor Sumasap Key App shows ads.

### Which is updated more often, ダイワハウスの賃貸住宅　D or Sumasap Key App?

ダイワハウスの賃貸住宅　D ships an update every 2 months, and Sumasap Key App monthly. Most recently, ダイワハウスの賃貸住宅　D was updated on October 26, 2026 and Sumasap Key App on October 26, 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.*