# KZZK vs Formula Trivia One Master

The clearest difference is in-app purchases: KZZK at none against Formula Trivia One Master's 3. KZZK also leads on iOS requirement (15.0 vs 18.0). Formula Trivia One Master's advantage is ads (none vs shown) and update cadence (fortnightly vs every 15 months). On price and device support there is nothing between them.

Both are free to download. Formula Trivia One Master sells 3 in-app purchases, starting at $1.99 per month. KZZK asks for nothing beyond the download.

KZZK ships an update every 15 months, Formula Trivia One Master fortnightly. The most recent releases landed on October 2, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | KZZK | Formula Trivia One Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/kzzk/id1388374875/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 29 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Staradio Corp](https://appshunter.io/developer/1071469558) | [Alejandro Fuenzalida](https://appshunter.io/developer/1682823067) |

## What reviewers say

### KZZK

[App page](https://appshunter.io/ios/app/kzzk/id1388374875)

Listen to Quincy's classic rock station live, featuring the Bob & Tom Morning Show. This regional radio app broadcasts from New London, Missouri, and is owned by STARadio Corporation.

**Highlights:** Live radio streaming, Classic rock music, Morning show broadcasts, Regional station, Owned by STARadio Corporation

**Features:** macOS Compatibility

**In-app purchases:** none


### Formula Trivia One Master

[App page](https://appshunter.io/ios/app/formula-trivia-one-master/id6456222293)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Premium | $19.99 | per year |
| Premium Lifetime | $44.99 | one-time |


## Frequently asked questions

### Is KZZK free?

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

### Is Formula Trivia One Master free?

Formula Trivia One Master is free to download, with in-app purchases available.

### Do KZZK or Formula Trivia One Master have ads?

KZZK shows ads; Formula Trivia One Master does not.

### Which is updated more often, KZZK or Formula Trivia One Master?

KZZK ships an update every 15 months, and Formula Trivia One Master fortnightly. Most recently, KZZK was updated on October 2, 2026 and Formula Trivia One Master on October 16, 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.*