# Stack and Blast vs Flip Up

The clearest difference is in-app purchases: Stack and Blast at none against Flip Up's 5. Stack and Blast also leads on iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Flip Up sells 5 one-off in-app purchases. Stack and Blast asks for nothing beyond the download.

## The numbers

| Metric | Stack and Blast | Flip Up |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | — | Every 9 days |
| Size | 160 MB | 163 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Ozan Kasikci](https://appshunter.io/developer/1485317310) | [Nguyen Thai Bao](https://appshunter.io/developer/1793922484) |

## What reviewers say

### Stack and Blast

[App page](https://appshunter.io/ios/app/stack-and-blast/id6498713436)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flip Up

[App page](https://appshunter.io/ios/app/flip-up-color-match/id6744552230)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Product 2 | $1.99 | one-time |
| Product 6 | $5.99 | one-time |
| Product 15 | $14.99 | one-time |
| Product 40 | $39.99 | one-time |
| Product 100 | $99.99 | one-time |


## Frequently asked questions

### Is Stack and Blast free?

Stack and Blast is free to download, with no in-app purchases.

### Is Flip Up free?

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

### Do Stack and Blast or Flip Up have ads?

Both Stack and Blast and Flip Up 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.*