# ウカルン vs 宅建 過去問 & 一問一答

The clearest difference is ads: ウカルン at none against 宅建 過去問 & 一問一答's shown. 宅建 過去問 & 一問一答's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. ウカルン sells 1 in-app purchase, starting at $1.99 per month and 宅建 過去問 & 一問一答 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ウカルン ships an update weekly, 宅建 過去問 & 一問一答 every 2 weeks. The most recent releases landed on June 18, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | ウカルン | 宅建 過去問 & 一問一答 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 40 MB | 86 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Makihiko Kuwano](https://appshunter.io/developer/1885736915) | [LIBERE CO., LTD.](https://appshunter.io/developer/1885109028) |

## What reviewers say

### ウカルン

[App page](https://appshunter.io/ios/app/2026-8/id6760686659)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ウカルンプレミアム | $1.99 | per month |


### 宅建 過去問 & 一問一答

[App page](https://appshunter.io/ios/app/and/id6761834605)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示にする | $0.99 | one-time |


## Frequently asked questions

### Is ウカルン free?

ウカルン is free to download, with in-app purchases available.

### Is 宅建 過去問 & 一問一答 free?

宅建 過去問 & 一問一答 is free to download, with in-app purchases available.

### Do ウカルン or 宅建 過去問 & 一問一答 have ads?

宅建 過去問 & 一問一答 shows ads; ウカルン does not.

### Which is updated more often, ウカルン or 宅建 過去問 & 一問一答?

ウカルン ships an update weekly, and 宅建 過去問 & 一問一答 every 2 weeks. Most recently, ウカルン was updated on June 18, 2026 and 宅建 過去問 & 一問一答 on September 11, 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.*