# Stackbound vs DualGrid

The clearest difference is in-app purchases: DualGrid at none against Stackbound's 1. DualGrid also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Stackbound sells 1 one-off in-app purchase. DualGrid asks for nothing beyond the download.

## The numbers

| Metric | Stackbound | DualGrid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | — | Every 10 days |
| Size | 4 MB | 114 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christian Pedersen](https://appshunter.io/developer/1883227582) | [KENTO ADACHI](https://appshunter.io/developer/1710945555) |

## What reviewers say

### Stackbound

[App page](https://appshunter.io/ios/app/stackbound/id6775233980)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stackbound Lifetime | $4.99 | one-time |


### DualGrid

[App page](https://appshunter.io/ios/app/dualgrid/id6792704304)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stackbound free?

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

### Is DualGrid free?

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

### Do Stackbound or DualGrid have ads?

Both Stackbound and DualGrid show ads.

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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.*