# BGM Sound vs 無限宝くじ

The clearest difference is price: BGM Sound at Free against 無限宝くじ's $2.99. BGM Sound also leads on iOS requirement (14.0 vs 17.0). 無限宝くじ's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

BGM Sound is free to download; 無限宝くじ costs $2.99 up front. BGM Sound sells 4 one-off in-app purchases. 無限宝くじ asks for nothing beyond the download.

BGM Sound ships an update every 6 weeks, 無限宝くじ every 2 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | BGM Sound | 無限宝くじ |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 1.1 GB | 6 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [hidehiko aihara](https://appshunter.io/developer/1178520609) | [Shun Isayama](https://appshunter.io/developer/1578976556) |

## What reviewers say

### BGM Sound

[App page](https://appshunter.io/ios/app/bgm-sound/id1518950100)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coffee (Regular) | $0.49 | one-time |
| 開発者応援募金 | $1.99 | one-time |
| Coffee (Large) | $1.99 | one-time |
| Cake Set | $5.99 | one-time |


### 無限宝くじ

[App page](https://appshunter.io/ios/app/id6478146040)

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

**In-app purchases:** none


## Frequently asked questions

### Is BGM Sound free?

BGM Sound is free to download, with in-app purchases available.

### Is 無限宝くじ free?

無限宝くじ costs $2.99, with no in-app purchases.

### Do BGM Sound or 無限宝くじ have ads?

BGM Sound shows ads; 無限宝くじ does not.

### Which is updated more often, BGM Sound or 無限宝くじ?

BGM Sound ships an update every 6 weeks, and 無限宝くじ every 2 weeks. Most recently, BGM Sound was updated on October 27, 2026 and 無限宝くじ 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.*