# GridStrike vs Bolt Blast

The clearest difference is in-app purchases: Bolt Blast at none against GridStrike's 1. GridStrike's advantage is update cadence (every 3 days vs every 3 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. GridStrike sells 1 one-off in-app purchase. Bolt Blast asks for nothing beyond the download.

GridStrike ships an update every 3 days, Bolt Blast every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | GridStrike | Bolt Blast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 34 MB | 11 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Luke Lindholm](https://appshunter.io/developer/1031680261) | [EMRE SIN](https://appshunter.io/developer/1883693332) |

## What reviewers say

### GridStrike

[App page](https://appshunter.io/ios/app/gridstrike/id6759350355)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Bolt Blast

[App page](https://appshunter.io/ios/app/bolt-blast-screw-sort-puzzle/id6761201777)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GridStrike free?

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

### Is Bolt Blast free?

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

### Do GridStrike or Bolt Blast have ads?

Both GridStrike and Bolt Blast show ads.

### Which is updated more often, GridStrike or Bolt Blast?

GridStrike ships an update every 3 days, and Bolt Blast every 3 weeks. Most recently, GridStrike was updated on October 25, 2026 and Bolt Blast on October 25, 2026.

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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.*