# KOOL 105 Casper vs KQLZ FM

The clearest difference is ads: KQLZ FM at none against KOOL 105 Casper's shown. KOOL 105 Casper's advantage is update cadence (every 8 months vs every 43 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

KOOL 105 Casper ships an update every 8 months, KQLZ FM every 43 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KOOL 105 Casper | KQLZ FM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (5 ratings)](https://appshunter.io/ios/app/kool-105-casper/id1114827524/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 8 months** | Every 43 months |
| Monetization | Ad-supported | — |
| Size | 12 MB | 14 MB |
| Requires iOS | 18.2 | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Breck Media Group Wyoming, Inc.](https://appshunter.io/developer/1114825864) | [Glendive Broadcasting Corporation](https://appshunter.io/developer/1120350421) |

## What reviewers say

### KOOL 105 Casper

[App page](https://appshunter.io/ios/app/kool-105-casper/id1114827524)

Listen to the greatest hits of the 70s, 80s, and 90s. Enjoy morning shows, classic countdowns, and retro pop music.

**Highlights:** 70s, 80s, 90s greatest hits, Morning show with Murphy Sam and Jodi, Casey Kasem's Top 40 Countdowns, Retro Pop Reunion with Joe Cortez, Live radio streaming

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

**In-app purchases:** none


### KQLZ FM

[App page](https://appshunter.io/ios/app/kqlz-fm/id1474968870)

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

**In-app purchases:** none


## Frequently asked questions

### Is KOOL 105 Casper free?

KOOL 105 Casper is free to download, with no in-app purchases.

### Is KQLZ FM free?

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

### Do KOOL 105 Casper or KQLZ FM have ads?

KOOL 105 Casper shows ads; KQLZ FM does not.

### Which is updated more often, KOOL 105 Casper or KQLZ FM?

KOOL 105 Casper ships an update every 8 months, and KQLZ FM every 43 months. Most recently, KOOL 105 Casper was updated on November 2, 2026 and KQLZ FM on October 25, 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.*