# Stack Blast vs This is Jam

The clearest difference is in-app purchases: This is Jam at none against Stack Blast's 1. Stack Blast's advantage is iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. Stack Blast sells 1 one-off in-app purchase. This is Jam asks for nothing beyond the download.

## The numbers

| Metric | Stack Blast | This is Jam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 2 days |
| Size | 141 MB | 189 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Saeed](https://appshunter.io/developer/721870908) | [Kemal Fahir Erdem](https://appshunter.io/developer/1494079671) |

## What reviewers say

### Stack Blast

[App page](https://appshunter.io/ios/app/stack-blast/id1469522110)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### This is Jam

[App page](https://appshunter.io/ios/app/this-is-jam/id6760316071)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Blast free?

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

### Is This is Jam free?

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

### Do Stack Blast or This is Jam have ads?

Neither Stack Blast nor This is Jam shows ads.

---

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