# BIP100 vs The KOSB Association

The clearest difference is iOS requirement: BIP100 at 13.4 against The KOSB Association's 15.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | BIP100 | The KOSB Association |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 34 MB | 7 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chris O'Hare](https://appshunter.io/developer/1239176243) | [K.O.S.B. Association Funds](https://appshunter.io/developer/6802708785) |

## What reviewers say

### BIP100

[App page](https://appshunter.io/ios/app/bip100/id1608156349)

**In-app purchases:** none


### The KOSB Association

[App page](https://appshunter.io/ios/app/the-kosb-association/id6802708783)

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

**In-app purchases:** none


## Frequently asked questions

### Is BIP100 free?

BIP100 is free to download, with no in-app purchases.

### Is The KOSB Association free?

The KOSB Association is free to download, with no in-app purchases.

### Do BIP100 or The KOSB Association have ads?

Neither BIP100 nor The KOSB Association shows ads.

---

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