# Checkers+ vs Four In A Row Solver

The clearest difference is price: Four In A Row Solver at Free against Checkers+'s $0.99. Four In A Row Solver also leads on update cadence (weekly vs every 9 months). Checkers+'s advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 18.5). On ads and device support there is nothing between them.

Four In A Row Solver is free to download; Checkers+ costs $0.99 up front. Four In A Row Solver sells 2 in-app purchases, starting at $3.99 per month. Checkers+ asks for nothing beyond the download.

Checkers+ ships an update every 9 months, Four In A Row Solver weekly. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Checkers+ | Four In A Row Solver |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/checkers-plus/id346196709/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Weekly** |
| Monetization | Paid | — |
| Size | 28 MB | 2 MB |
| Requires iOS | **12.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [fishdog.net](https://appshunter.io/developer/337519299) | [Coen Jia Zeng](https://appshunter.io/developer/1790484408) |

## What reviewers say

### Checkers+

[App page](https://appshunter.io/ios/app/checkers-plus/id346196709)

Enjoy classic checkers with a friend or AI. Features beautiful boards, enforced rules, and subtle visual cues for legal moves. Choose from three AI difficulty levels, perfect for all ages.

**Highlights:** 1 or 2 player modes, Enforced game rules, 3 AI difficulty levels, Multiple board themes, Visual legal move indicators, Pieces glide into position

**Features:** Vision Pro support

**In-app purchases:** none


### Four In A Row Solver

[App page](https://appshunter.io/ios/app/four-in-a-row-solver/id6748296993)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $3.99 | per month |
| Yearly Subscription | $24.99 | per year |


## Frequently asked questions

### Is Checkers+ free?

Checkers+ costs $0.99, with no in-app purchases.

### Is Four In A Row Solver free?

Four In A Row Solver is free to download, with in-app purchases available.

### Do Checkers+ or Four In A Row Solver have ads?

Neither Checkers+ nor Four In A Row Solver shows ads.

### Which is updated more often, Checkers+ or Four In A Row Solver?

Checkers+ ships an update every 9 months, and Four In A Row Solver weekly. Most recently, Checkers+ was updated on October 23, 2026 and Four In A Row Solver on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*