# 立教電卓 vs 雅楽BGM

The clearest difference is ads: 立教電卓 at none against 雅楽BGM's shown. 立教電卓 also leads on update cadence (every 2 months vs every 11 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

立教電卓 ships an update every 2 months, 雅楽BGM every 11 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 立教電卓 | 雅楽BGM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 11 months |
| Size | 5 MB | 176 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Suits](https://appshunter.io/developer/511704647) | [Michitoshi Nariai](https://appshunter.io/developer/1677045553) |

## What reviewers say

### 立教電卓

[App page](https://appshunter.io/ios/app/id1018149749)

**Features:** macOS Compatibility

**In-app purchases:** none


### 雅楽BGM

[App page](https://appshunter.io/ios/app/bgm/id1511066745)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 立教電卓 free?

立教電卓 is free to download, with no in-app purchases.

### Is 雅楽BGM free?

雅楽BGM is free to download, with no in-app purchases.

### Do 立教電卓 or 雅楽BGM have ads?

雅楽BGM shows ads; 立教電卓 does not.

### Which is updated more often, 立教電卓 or 雅楽BGM?

立教電卓 ships an update every 2 months, and 雅楽BGM every 11 months. Most recently, 立教電卓 was updated on October 26, 2026 and 雅楽BGM on October 27, 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.*