# K1くんOES vs エイブル入居者アプリ「sumca（スムカ）」

The clearest difference is update cadence: エイブル入居者アプリ「sumca（スムカ）」 at every 5 weeks against K1くんOES's every 8 months. K1くんOES's advantage is iOS requirement (11.0 vs 13.0). 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.

K1くんOES ships an update every 8 months, エイブル入居者アプリ「sumca（スムカ）」 every 5 weeks. The most recent releases landed on October 7, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | K1くんOES | エイブル入居者アプリ「sumca（スムカ）」 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sumca/id1572930730/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 1 MB | 53 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [株式会社アプリラボ](https://appshunter.io/developer/567688645) | [ABLE INC.](https://appshunter.io/developer/492359937) |

## What reviewers say

### K1くんOES

[App page](https://appshunter.io/ios/app/k1oes/id750798884)

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

**In-app purchases:** none


### エイブル入居者アプリ「sumca（スムカ）」

[App page](https://appshunter.io/ios/app/sumca/id1572930730)

This app simplifies renting by allowing users to apply for properties, manage contracts, and submit move-in condition reports digitally. It also provides useful living information and coupons, with features like cancellation notices available through the app.

**Highlights:** Digital rental application, Contract information management, Upload contract documents, Submit indoor condition reports, Access living information and coupons, Digital cancellation notices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K1くんOES free?

K1くんOES is free to download, with no in-app purchases.

### Is エイブル入居者アプリ「sumca（スムカ）」 free?

エイブル入居者アプリ「sumca（スムカ）」 is free to download, with no in-app purchases.

### Do K1くんOES or エイブル入居者アプリ「sumca（スムカ）」 have ads?

Neither K1くんOES nor エイブル入居者アプリ「sumca（スムカ）」 shows ads.

### Which is updated more often, K1くんOES or エイブル入居者アプリ「sumca（スムカ）」?

K1くんOES ships an update every 8 months, and エイブル入居者アプリ「sumca（スムカ）」 every 5 weeks. Most recently, K1くんOES was updated on October 7, 2026 and エイブル入居者アプリ「sumca（スムカ）」 on October 21, 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.*