# Formula Trivia One Master vs Campbell County Fair

The clearest difference is in-app purchases: Campbell County Fair at none against Formula Trivia One Master's 3. Campbell County Fair also leads on iOS requirement (16.6 vs 18.0). Formula Trivia One Master's advantage is update cadence (fortnightly vs every 6 months). On price, ads 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. Campbell County Fair asks for nothing beyond the download.

Formula Trivia One Master ships an update fortnightly, Campbell County Fair every 6 months. The most recent releases landed on October 27, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Formula Trivia One Master | Campbell County Fair |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/campbell-county-fair/id6560104537/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | — | Free |
| Size | 29 MB | 130 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alejandro Fuenzalida](https://appshunter.io/developer/1682823067) | [Campbell County Fair Board](https://appshunter.io/developer/1758418502) |

## What reviewers say

### 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 |


### Campbell County Fair

[App page](https://appshunter.io/ios/app/campbell-county-fair/id6560104537)

Navigate the Campbell County Fair with the official app. Plan your visit with a detailed schedule, explore the grounds using an interactive map, and discover food vendors with their menus. Engage with the fair through a fun scavenger hunt.

**Highlights:** Event schedule with itinerary planning, Interactive fairground map, Scavenger hunt activity, Food vendor listings and menus, Official event information

**In-app purchases:** none


## Frequently asked questions

### Is Formula Trivia One Master free?

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

### Is Campbell County Fair free?

Campbell County Fair is free to download, with no in-app purchases.

### Do Formula Trivia One Master or Campbell County Fair have ads?

Neither Formula Trivia One Master nor Campbell County Fair shows ads.

### Which is updated more often, Formula Trivia One Master or Campbell County Fair?

Formula Trivia One Master ships an update fortnightly, and Campbell County Fair every 6 months. Most recently, Formula Trivia One Master was updated on October 27, 2026 and Campbell County Fair on November 4, 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.*