# Dunk Line vs GridTrace

The clearest difference is review sentiment: GridTrace at 100% against Dunk Line's 45%. GridTrace also leads on in-app purchases (none vs 1). Dunk Line's advantage is update cadence (every 10 days vs monthly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Dunk Line sells 1 one-off in-app purchase. GridTrace asks for nothing beyond the download.

Dunk Line ships an update every 10 days, GridTrace monthly. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Dunk Line | GridTrace |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1.4K ratings)](https://appshunter.io/ios/app/dunk-line/id1349404829/reviews)** | — |
| Number of ratings | **1.4K** | — |
| Positive reviews | 44.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 95 MB | 15 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ketchapp](https://appshunter.io/developer/528065807) | [Eric Brooks](https://appshunter.io/developer/6787730837) |

## What reviewers say

### Dunk Line

[App page](https://appshunter.io/ios/app/dunk-line/id1349404829)

Draw lines to guide a falling ball into a basketball hoop. Time your drawings carefully to score and avoid obstacles like bombs. Enjoy this addictive physics-based puzzle game.

**Highlights:** Draw lines to guide the ball, Score baskets, Avoid bombs, Physics-based gameplay, Addictive puzzle challenges

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |

**What reviewers like**

- 😍 Awesome and fun game
- 👍 Minimal ads
- 🎨 Customization options
- 🏀 Great basketball game concept

**What reviewers complain about**

- 🐛 Ball goes through the line
- 🤬 Too many ads
- 🤔 Glitches and bugs
- 😡 Frustrating when ads interrupt gameplay

**Reported bugs**

- Ball falls through the line
- Game freezes or crashes
- Continue option after losing doesn't work as expected
- Sound settings don't work properly

**Requested features**

- More levels and challenges
- Additional customization options for balls, lines, and hoops
- 1v1 mode
- More basketball and pins


### GridTrace

[App page](https://appshunter.io/ios/app/gridtrace/id6794729157)

Navigate complex line paths, capture territories, and complete blocks while evading enemy chasers. Compete globally via Game Center integration to climb leaderboards and earn achievements. This retro-style game offers easy-to-learn but challenging gameplay.

**Highlights:** Navigate intricate line paths, Trap territories and complete blocks, Evade enemy chasers, Game Center integration, Global leaderboards, Collect achievements

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

**In-app purchases:** none


## Frequently asked questions

### Is Dunk Line free?

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

### Is GridTrace free?

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

### Do Dunk Line or GridTrace have ads?

Both Dunk Line and GridTrace show ads.

### Which is updated more often, Dunk Line or GridTrace?

Dunk Line ships an update every 10 days, and GridTrace monthly. Most recently, Dunk Line was updated on November 2, 2026 and GridTrace 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.*