# bDisplay vs リアレジ

The clearest difference is in-app purchases: bDisplay at none against リアレジ's 1. bDisplay also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (7.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. リアレジ sells 1 one-off in-app purchase. bDisplay asks for nothing beyond the download.

bDisplay ships an update every 2 weeks, リアレジ every 3 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | bDisplay | リアレジ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Size | 11 MB | 31 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [blayn inc.](https://appshunter.io/developer/614048891) | [Busicom](https://appshunter.io/developer/416761385) |

## What reviewers say

### bDisplay

[App page](https://appshunter.io/ios/app/bdisplay/id1150259328)

**In-app purchases:** none


### リアレジ

[App page](https://appshunter.io/ios/app/id1526645101)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| リアレジ利用チャージ | $19.99 | one-time |


## Frequently asked questions

### Is bDisplay free?

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

### Is リアレジ free?

リアレジ is free to download, with in-app purchases available.

### Do bDisplay or リアレジ have ads?

Neither bDisplay nor リアレジ shows ads.

### Which is updated more often, bDisplay or リアレジ?

bDisplay ships an update every 2 weeks, and リアレジ every 3 months. Most recently, bDisplay was updated on October 26, 2026 and リアレジ 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.*