# Power Checkers vs Four In A Row Solver

The clearest difference is in-app purchases: Power Checkers at none against Four In A Row Solver's 2. Power Checkers also leads on update cadence (daily vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Four In A Row Solver sells 2 in-app purchases, starting at $3.99 per month. Power Checkers asks for nothing beyond the download.

Power Checkers ships an update daily, Four In A Row Solver weekly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Power Checkers | Four In A Row Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Size | 3 MB | 2 MB |
| Requires iOS | **17.6** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adi Khader](https://appshunter.io/developer/925553094) | [Coen Jia Zeng](https://appshunter.io/developer/1790484408) |

## What reviewers say

### Power Checkers

[App page](https://appshunter.io/ios/app/power-checkers/id6744624018)

**Features:** macOS Compatibility, 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 Power Checkers free?

Power Checkers is free to download, 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 Power Checkers or Four In A Row Solver have ads?

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

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

Power Checkers ships an update daily, and Four In A Row Solver weekly. Most recently, Power Checkers was updated on October 30, 2026 and Four In A Row Solver 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.*