# Cannon vs BlastKnock

The clearest difference is in-app purchases: BlastKnock at none against Cannon's 1. BlastKnock also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | Cannon | BlastKnock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (9 ratings)](https://appshunter.io/ios/app/cannon-ball-strike-blast/id6503200740/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 383 MB | 88 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maksym Mykhailenko](https://appshunter.io/developer/1691762652) | [cignal.io](https://appshunter.io/developer/1896585435) |

## What reviewers say

### Cannon

[App page](https://appshunter.io/ios/app/cannon-ball-strike-blast/id6503200740)

Aim your cannons and strategically collapse structures to defeat alien invaders. Use your finger to guide projectiles, manage limited ammo, and unlock new cannons. Enjoy addictive gameplay with stunning graphics and chain reactions.

**Highlights:** 3D Physics-based gameplay, Strategic destruction of structures, Unlockable cannons and upgrades, Chain reactions and logic puzzles, Offline and Facebook multiplayer, HD graphics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free | $0.99 | one-time |


### BlastKnock

[App page](https://appshunter.io/ios/app/blastknock/id6768558959)

**In-app purchases:** none


## Frequently asked questions

### Is Cannon free?

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

### Is BlastKnock free?

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

### Do Cannon or BlastKnock have ads?

Cannon shows ads; BlastKnock 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.*