# Gridlock Shooter vs InkflowBoat

The clearest difference is update cadence: Gridlock Shooter at daily against InkflowBoat's every 4 days. Gridlock Shooter also leads on iOS requirement (12 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Gridlock Shooter ships an update daily, InkflowBoat every 4 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Gridlock Shooter | InkflowBoat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 4 days |
| Size | 28 MB | 61 MB |
| Requires iOS | **12** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seong Jeong](https://appshunter.io/developer/1799554487) | [森熠 高](https://appshunter.io/developer/6797135387) |

## What reviewers say

### Gridlock Shooter

[App page](https://appshunter.io/ios/app/gridlock-shooter/id6746373144)

**Features:** macOS Compatibility

**In-app purchases:** none


### InkflowBoat

[App page](https://appshunter.io/ios/app/inkflowboat/id6806108434)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gridlock Shooter free?

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

### Is InkflowBoat free?

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

### Do Gridlock Shooter or InkflowBoat have ads?

Both Gridlock Shooter and InkflowBoat show ads.

### Which is updated more often, Gridlock Shooter or InkflowBoat?

Gridlock Shooter ships an update daily, and InkflowBoat every 4 days. Most recently, Gridlock Shooter was updated on October 30, 2026 and InkflowBoat on October 31, 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.*