# BSTR vs ShiftBlast

The clearest difference is in-app purchases: ShiftBlast at none against BSTR's 3. BSTR's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. BSTR sells 3 one-off in-app purchases. ShiftBlast asks for nothing beyond the download.

## The numbers

| Metric | BSTR | ShiftBlast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/bstr/id6751863809/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | — | Daily |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 142 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bahram Atefi](https://appshunter.io/developer/1727944354) | [Deniz Toprakkaya](https://appshunter.io/developer/1885371903) |

## What reviewers say

### BSTR

[App page](https://appshunter.io/ios/app/bstr/id6751863809)

Engage in a fun and addictive block-popping game. Tap, hold, or slide to clear blocks within range to avoid losing the game. Experience a unique challenge that's easy to learn but hard to master.

**Highlights:** Tap to pop blocks, Hold to pop blocks, Slide to pop blocks, Clear blocks within range, Addictive gameplay

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| World 2 | $0.99 | one-time |
| World 3 | $0.99 | one-time |
| World 4 | $0.99 | one-time |


### ShiftBlast

[App page](https://appshunter.io/ios/app/shiftblast-block-puzzle/id6787699369)

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

**In-app purchases:** none


## Frequently asked questions

### Is BSTR free?

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

### Is ShiftBlast free?

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

### Do BSTR or ShiftBlast have ads?

ShiftBlast shows ads; BSTR 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.*