# kazahana vs Eter BSky

The clearest difference is in-app purchases: Eter BSky at none against kazahana's 1. kazahana's advantage is update cadence (every 5 days vs every 11 days) and iOS requirement (18.0 vs 26). On price, ads and device support there is nothing between them.

Both are free to download. kazahana sells 1 one-off in-app purchase. Eter BSky asks for nothing beyond the download.

kazahana ships an update every 5 days, Eter BSky every 11 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | kazahana | Eter BSky |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 11 days |
| Size | 11 MB | 95 MB |
| Requires iOS | **18.0** | 26 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 17+ |
| Developer | [Sohshi Sasao](https://appshunter.io/developer/1888673697) | [Julio Cuesta](https://appshunter.io/developer/1891424480) |

## What reviewers say

### kazahana

[App page](https://appshunter.io/ios/app/kazahana/id6761288069)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter Badge (30 days) | $2.99 | one-time |


### Eter BSky

[App page](https://appshunter.io/ios/app/eter-bsky/id6763420411)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is kazahana free?

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

### Is Eter BSky free?

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

### Do kazahana or Eter BSky have ads?

Neither kazahana nor Eter BSky shows ads.

### Which is updated more often, kazahana or Eter BSky?

kazahana ships an update every 5 days, and Eter BSky every 11 days. Most recently, kazahana was updated on November 5, 2026 and Eter BSky on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*