# Gamepad Space vs Molecular Model Simulator

The clearest difference is in-app purchases: Gamepad Space at none against Molecular Model Simulator's 1. Gamepad Space also leads on ads (none vs shown) and review sentiment (12% vs 0%). Molecular Model Simulator's advantage is iOS requirement (11.0 vs 13.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Molecular Model Simulator sells 1 one-off in-app purchase. Gamepad Space asks for nothing beyond the download.

Gamepad Space ships an update every 9 days, Molecular Model Simulator every 10 days. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Gamepad Space | Molecular Model Simulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (55 ratings)](https://appshunter.io/ios/app/gamepad-space/id1619921605/reviews)** | — |
| Number of ratings | **55** | — |
| Positive reviews | **11.5% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 224 MB | 84 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Qixiong Technology Co., Ltd.](https://appshunter.io/developer/1484600595) | [博 彭](https://appshunter.io/developer/1293268076) |

## What reviewers say

### Gamepad Space

[App page](https://appshunter.io/ios/app/gamepad-space/id1619921605)

This utility app allows users to deeply customize Bluetooth controller settings. Tailor button mapping, macros, motor feedback, and joystick dead zones to match your playstyle or specific games for a personalized experience.

**Highlights:** Custom button mapping, Button combo settings, Motor property adjustments, Button macros, Trigger dead zone settings, Joystick dead zone settings, Joystick mapping

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

**In-app purchases:** none


### Molecular Model Simulator

[App page](https://appshunter.io/ios/app/molecular-model-simulator/id6459994670)

Visualize and interact with complex 3D molecular structures. Explore atomic arrangements, chemical bonds, and create custom compounds. Ideal for students, educators, and chemistry enthusiasts.

**Highlights:** Dynamic 3D molecular modeling, Interactive exploration (zoom, rotate, pan), Realistic atomic bonding visualization, Custom compound creation, Intuitive user interface, Educational and engaging content

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| UpgradeToPro | $0.99 | one-time |


## Frequently asked questions

### Is Gamepad Space free?

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

### Is Molecular Model Simulator free?

Molecular Model Simulator is free to download, with in-app purchases available.

### Do Gamepad Space or Molecular Model Simulator have ads?

Molecular Model Simulator shows ads; Gamepad Space does not.

### Which is updated more often, Gamepad Space or Molecular Model Simulator?

Gamepad Space ships an update every 9 days, and Molecular Model Simulator every 10 days. Most recently, Gamepad Space was updated on September 18, 2026 and Molecular Model Simulator on September 8, 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.*