# Logic King vs Focus Circles

The clearest difference is in-app purchases: Focus Circles at none against Logic King's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Logic King sells 1 one-off in-app purchase. Focus Circles asks for nothing beyond the download.

Logic King ships an update every 10 days, Focus Circles every 9 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Logic King | Focus Circles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/focus-circles-count-fast/id6771518348/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 10 days | **Every 9 days** |
| Monetization | — | Ad-supported |
| Size | 85 MB | 98 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Netdomuz](https://appshunter.io/developer/1850784308) | [Katsiaryna Petruchenya](https://appshunter.io/developer/6771518350) |

## What reviewers say

### Logic King

[App page](https://appshunter.io/ios/app/logic-king-math-puzzles/id6754893822)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | one-time |


### Focus Circles

[App page](https://appshunter.io/ios/app/focus-circles-count-fast/id6771518348)

This game challenges your focus and speed with quick visual counting puzzles. Count circles by size, color, and type against the clock across over 100 levels. Test your accuracy and reaction time in a minimalist design.

**Highlights:** Count circles by size, color, and type, Solve quick visual counting challenges, Race against the clock, Test accuracy under pressure, 100+ challenging levels, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Logic King free?

Logic King is free to download, with in-app purchases available.

### Is Focus Circles free?

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

### Do Logic King or Focus Circles have ads?

Both Logic King and Focus Circles show ads.

### Which is updated more often, Logic King or Focus Circles?

Logic King ships an update every 10 days, and Focus Circles every 9 days. Most recently, Logic King was updated on October 25, 2026 and Focus Circles on October 21, 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.*