# Draw Physics Line vs Chess Game

The clearest difference is in-app purchases: Chess Game at none against Draw Physics Line's 2. Draw Physics Line's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Draw Physics Line sells 2 one-off in-app purchases. Chess Game asks for nothing beyond the download.

Draw Physics Line ships an update every 4 months, Chess Game every 2 months. The most recent releases landed on October 10, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Draw Physics Line | Chess Game |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/draw-physics-line/id1357921413/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free with in-app purchases | — |
| Size | 102 MB | 4 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [剑虹 王](https://appshunter.io/developer/1318635277) | [Nandha Kumar Ravi](https://appshunter.io/developer/1430918680) |

## What reviewers say

### Draw Physics Line

[App page](https://appshunter.io/ios/app/draw-physics-line/id1357921413)

Draw lines and shapes to guide balls into matching colored cups using realistic physics. This brain-training puzzle game offers multiple imaginative modes and challenges your cleverness to solve each level.

**Highlights:** Draw lines and polygons, Realistic physics simulation, Guide balls to colored cups, Multiple game modes, Brain-training challenges, Offline play

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Remove Ads & Unlock All Levels | $2.99 | one-time |


### Chess Game

[App page](https://appshunter.io/ios/app/chess-game-trainer/id1577131850)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Draw Physics Line free?

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

### Is Chess Game free?

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

### Do Draw Physics Line or Chess Game have ads?

Both Draw Physics Line and Chess Game show ads.

### Which is updated more often, Draw Physics Line or Chess Game?

Draw Physics Line ships an update every 4 months, and Chess Game every 2 months. Most recently, Draw Physics Line was updated on October 10, 2026 and Chess Game on October 5, 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.*