# portablechess vs FlagBlocks

The clearest difference is ads: portablechess at none against FlagBlocks's shown. FlagBlocks's advantage is iOS requirement (15.1 vs 26.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | portablechess | FlagBlocks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Size | 10 MB | 36 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INKWANG KIM](https://appshunter.io/developer/1877582997) | [Raul Sanchez Reyes](https://appshunter.io/developer/1884761903) |

## What reviewers say

### portablechess

[App page](https://appshunter.io/ios/app/portablechess/id6759242416)

**Features:** macOS Compatibility

**In-app purchases:** none


### FlagBlocks

[App page](https://appshunter.io/ios/app/flagblocks/id6760972398)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is portablechess free?

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

### Is FlagBlocks free?

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

### Do portablechess or FlagBlocks have ads?

FlagBlocks shows ads; portablechess does not.

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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.*