# Bison 1660 vs KBMW AM

The clearest difference is update cadence: Bison 1660 at every 5 months against KBMW AM's every 20 months. Bison 1660 also leads on iOS requirement (11.0 vs 18.2). 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.

Bison 1660 ships an update every 5 months, KBMW AM every 20 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Bison 1660 | KBMW AM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8 ratings)](https://appshunter.io/ios/app/bison-1660/id1139212359/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 months** | Every 20 months |
| Monetization | Ad-supported | — |
| Size | 36 MB | 12 MB |
| Requires iOS | **11.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Radio FM Media, Inc.](https://appshunter.io/developer/886336631) | [i3G Media](https://appshunter.io/developer/1816007552) |

## What reviewers say

### Bison 1660

[App page](https://appshunter.io/ios/app/bison-1660/id1139212359)

This app provides live radio broadcasts and news for NDSU sports. Listen to "The Insiders" for daily updates, interviews, and player news. It's your exclusive radio home for Bison sports, available on multiple Apple devices.

**Highlights:** Live NDSU sports radio broadcasts, National sports news and discussion, Exclusive Bison game coverage, Daily Bison updates and player news, Coach and player interviews

**Features:** macOS Compatibility

**In-app purchases:** none


### KBMW AM

[App page](https://appshunter.io/ios/app/kbmw-am/id1576396677)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bison 1660 free?

Bison 1660 is free to download, with no in-app purchases.

### Is KBMW AM free?

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

### Do Bison 1660 or KBMW AM have ads?

Both Bison 1660 and KBMW AM show ads.

### Which is updated more often, Bison 1660 or KBMW AM?

Bison 1660 ships an update every 5 months, and KBMW AM every 20 months. Most recently, Bison 1660 was updated on November 2, 2026 and KBMW AM on November 3, 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.*