# KEIBAY vs BITBUY

The clearest difference is in-app purchases: KEIBAY at none against BITBUY's 1. KEIBAY also leads on ads (none vs shown). BITBUY's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. BITBUY sells 1 in-app purchase, starting at $4.99 per month. KEIBAY asks for nothing beyond the download.

KEIBAY ships an update every 3 weeks, BITBUY monthly. The most recent releases landed on October 12, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | KEIBAY | BITBUY |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 28 MB | 63 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [WAKI SHOKAI K.K.](https://appshunter.io/developer/1211580032) | [株式会社ホーム・コム](https://appshunter.io/developer/1761071229) |

## What reviewers say

### KEIBAY

[App page](https://appshunter.io/ios/app/keibay/id1211580033)

**Features:** macOS Compatibility

**In-app purchases:** none


### BITBUY

[App page](https://appshunter.io/ios/app/bitbuy/id6608960824)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| アプリ利用料 | $4.99 | per month |


## Frequently asked questions

### Is KEIBAY free?

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

### Is BITBUY free?

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

### Do KEIBAY or BITBUY have ads?

BITBUY shows ads; KEIBAY does not.

### Which is updated more often, KEIBAY or BITBUY?

KEIBAY ships an update every 3 weeks, and BITBUY monthly. Most recently, KEIBAY was updated on October 12, 2026 and BITBUY on October 24, 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.*