# Traffic Jam Zero 3D vs Gridlock

The clearest difference is in-app purchases: Gridlock at none against Traffic Jam Zero 3D's 1. Traffic Jam Zero 3D's advantage is ads (none vs shown) and update cadence (every 9 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Traffic Jam Zero 3D sells 1 one-off in-app purchase. Gridlock asks for nothing beyond the download.

Traffic Jam Zero 3D ships an update every 9 days, Gridlock every 2 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Traffic Jam Zero 3D | Gridlock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (62 ratings)](https://appshunter.io/ios/app/traffic-jam-zero-3d/id6467542444/reviews)** | — |
| Number of ratings | **62** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 96 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IK SEONG PARK](https://appshunter.io/developer/488068869) | [Luu Hong Son](https://appshunter.io/developer/1573255447) |

## What reviewers say

### Traffic Jam Zero 3D

[App page](https://appshunter.io/ios/app/traffic-jam-zero-3d/id6467542444)

Engage your strategic thinking in this addictive puzzle board game. Navigate through congested roads by tapping arrows to move cars, avoiding collisions. Master the art of traffic escape and conquer challenging levels.

**Highlights:** Puzzle board game, Strategic thinking, Traffic congestion navigation, Car movement tapping, Collision avoidance, Challenging levels

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $5.99 | one-time |


### Gridlock

[App page](https://appshunter.io/ios/app/gridlock-car-jam-puzzle/id6793984624)

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

**In-app purchases:** none


## Frequently asked questions

### Is Traffic Jam Zero 3D free?

Traffic Jam Zero 3D is free to download, with in-app purchases available.

### Is Gridlock free?

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

### Do Traffic Jam Zero 3D or Gridlock have ads?

Gridlock shows ads; Traffic Jam Zero 3D does not.

### Which is updated more often, Traffic Jam Zero 3D or Gridlock?

Traffic Jam Zero 3D ships an update every 9 days, and Gridlock every 2 months. Most recently, Traffic Jam Zero 3D was updated on October 23, 2026 and Gridlock on October 20, 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.*