# 建築設備簡易計算アプリ vs 語ログ（カタログ）

The clearest difference is in-app purchases: 語ログ（カタログ） at none against 建築設備簡易計算アプリ's 2. 語ログ（カタログ） also leads on iOS requirement (16.0 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 建築設備簡易計算アプリ sells 2 one-off in-app purchases. 語ログ（カタログ） asks for nothing beyond the download.

建築設備簡易計算アプリ ships an update every 2 weeks, 語ログ（カタログ） every 9 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 建築設備簡易計算アプリ | 語ログ（カタログ） |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 9 days** |
| Size | 9 MB | 34 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [koichi hashimoto](https://appshunter.io/developer/1659408789) | [FPT Software Company Limited](https://appshunter.io/developer/1229331919) |

## What reviewers say

### 建築設備簡易計算アプリ

[App page](https://appshunter.io/ios/app/id1659408787)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を非表示にする | $2.99 | one-time |
| プレミアム機能（広告削除含む） | $5.99 | one-time |


### 語ログ（カタログ）

[App page](https://appshunter.io/ios/app/1on1/id6763236237)

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

**In-app purchases:** none


## Frequently asked questions

### Is 建築設備簡易計算アプリ free?

建築設備簡易計算アプリ is free to download, with in-app purchases available.

### Is 語ログ（カタログ） free?

語ログ（カタログ） is free to download, with no in-app purchases.

### Do 建築設備簡易計算アプリ or 語ログ（カタログ） have ads?

Neither 建築設備簡易計算アプリ nor 語ログ（カタログ） shows ads.

### Which is updated more often, 建築設備簡易計算アプリ or 語ログ（カタログ）?

建築設備簡易計算アプリ ships an update every 2 weeks, and 語ログ（カタログ） every 9 days. Most recently, 建築設備簡易計算アプリ was updated on October 30, 2026 and 語ログ（カタログ） on October 28, 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.*