# AstroVolts vs Gridlock

The clearest difference is device support: AstroVolts at 3 against Gridlock's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

AstroVolts ships an update every 5 days, Gridlock every 3 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AstroVolts | Gridlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/astrovolts/id6466743456/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 532 MB | 57 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Lewis](https://appshunter.io/developer/1656988273) | [Yusuf Yasin](https://appshunter.io/developer/6774062904) |

## What reviewers say

### AstroVolts

[App page](https://appshunter.io/ios/app/astrovolts/id6466743456)

Build intricate circuits to restore power to a stranded spaceship. Solve challenging puzzles by connecting components and rerouting energy flow to complete your mission.

**Highlights:** Circuit building puzzles, Spaceship power restoration, Logical component connection, Engaging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Gridlock

[App page](https://appshunter.io/ios/app/gridlock-terminal/id6774062902)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AstroVolts free?

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

### Is Gridlock free?

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

### Do AstroVolts or Gridlock have ads?

Neither AstroVolts nor Gridlock shows ads.

### Which is updated more often, AstroVolts or Gridlock?

AstroVolts ships an update every 5 days, and Gridlock every 3 days. Most recently, AstroVolts was updated on November 3, 2026 and Gridlock 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.*