# GLview Pro — GPU Caps Viewer

> GPU capabilities viewer for OpenGL and Metal on Apple devices. (iPhone/iPad app by Stephane Denis.)

- Source: https://appshunter.io/ios/app/glview-pro/id6478085651 (this page in markdown: same URL + `.md`)
- Developer: [Stephane Denis](https://appshunter.io/developer/295455703)
- Category: Developer Tools, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 14.0 · 76 MB
- Languages: American English
- Released: 2024-03-07
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/glview-pro/id6478085651/reviews.md

## What is GLview Pro?

Explore the graphics capabilities of your iPhone, iPad, and Mac with GLview Pro, the latest evolution of OpenGL Extensions Viewer, developed since 2005.

Built with SwiftUI as a universal app, GLview Pro provides detailed information about your device, graphics APIs, and display capabilities in a clear, responsive interface.

KEY FEATURES

Device and Display Information
View device and operating-system details, memory usage, display modes, refresh rates, and HDR properties such as minimum, maximum, and full-frame luminance when reported by the display.

OpenGL Capabilities
Inspect supported OpenGL contexts, extensions, limits, pixel formats, and implementation details.

Metal Capabilities
Explore Metal device information, supported features, and graphics capabilities.

Renderer Database
Browse an extensive cross-platform graphics database and learn more about renderers and extensions.

Rendering Tests
Run interactive rendering tests to examine graphics performance and implementation behavior.

PRO FEATURES

Ad-Free and Tracking-Free
Enjoy a streamlined and private experience without advertising or tracking.

Database Submission
Contribute your device information to the GLview graphics database, built from decades of graphics research across multiple operating systems.

Whether you are a developer, graphics enthusiast, or simply curious about your hardware, GLview Pro gives you a detailed view of your device's graphics capabilities.

## Key features

- Comprehensive device insights
- Detailed OpenGL capabilities
- Metal version and capabilities
- Extensive renderer database
- Interface testing for OpenGL
- Ad-free and tracking-free experience (Pro)

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro version | $1.99 | one-time |



## Frequently asked questions about GLview Pro

### What is GLview Pro?

GLview Pro is a developer tool that provides detailed information about your device's graphics hardware, including OpenGL and Metal capabilities. It has been in development since 2005 and was rewritten using SwiftUI for a seamless experience across iPhone, iPad, and Mac.

### What information does GLview Pro provide?

GLview Pro offers comprehensive device insights such as device version, operating system details, OpenGL version, Metal support, and memory usage. It also details OpenGL capabilities, extensions, limits, and Metal 3 support.

### Can I test OpenGL with GLview Pro?

Yes, GLview Pro allows you to test the OpenGL implementation for different contexts through an intuitive new interface, enhancing your graphics exploration experience.

### What are the benefits of upgrading to GLview Pro?

Upgrading to the Pro version offers an ad-free and tracking-free experience. It also allows you to contribute to the largest OpenGL database, which spans 24 years and over 11,000 renderers.

### Is GLview Pro available on multiple Apple devices?

Yes, GLview Pro is a universal app designed to be responsive on iPhone, iPad, and Mac, offering a consistent experience across supported Apple devices.

### How often is GLview Pro updated?

The latest version is 7.4.2, and the app was last updated on May 14, 2026. This indicates a history of regular updates to incorporate new technologies and features.

### What is the age rating for GLview Pro?

GLview Pro has an age rating of 4+, making it suitable for a wide range of users interested in graphics technology.

### Does GLview Pro have ads?

The free version of GLview Pro may contain advertisements. However, upgrading to the Pro version provides an ad-free and tracking-free experience.

## Version history (last 5 releases)

### 7.4.8 — 2026-07-24

• Added HDR display properties, including minimum, maximum, and full-frame luminance in nits when available.
• Improved text layout and readability.
• Added other interface improvements and stability fixes.

### 7.4.2 — 2026-05-14

• Refined iOS Summary layout with a more compact navigation title and reduced vertical spacing.
• Improved iPhone/iPad Database browsing:
   • Portrait now uses step-by-step navigation.
   • Landscape keeps the 3-column database layout.
• Fixed navigation routing after startup on iOS.
• Added URL availability checks for extension documentation to avoid blank/404 web pages.
• Added a clear unavailable/retry state when documentation cannot be loaded.
• Enforced platform filtering consistently in both portrait navigation and 3-column database mode for non-Pro users.
• General build stability and cross-platform UI cleanup for iOS, iPadOS

### 7.4.1 — 2026-03-02

Refreshed and improved user interface for a cleaner, more modern look
Updated rendering tests with a fixed and improved timer slider
Full support for both Light and Dark themes
Various minor fixes and performance improvements included.

### 7.4.0 — 2025-10-28

Updated for iOS 26, support for Metal 4. Clipboard copy feature. Other bug fixes and improvements.

### 7.2.11 — 2025-05-13

Mise à jour des tests de rendu pour une meilleure compatibilité et performance
Base de données GPU actualisée avec les derniers modèles
Liste de GPU prise en charge étendue
Corrections de bugs et améliorations générales pour une expérience plus stable

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## More apps by Stephane Denis

- [Iron Fist Boxing](https://appshunter.io/ios/app/iron-fist-boxing/id298673200)
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- [SkyORB Classic Astronomy](https://appshunter.io/ios/app/skyorb-classic-astronomy/id338051358)
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- [Freeesh](https://appshunter.io/ios/app/freeesh/id388959819)
- [The Amazing Fortune Teller 3D](https://appshunter.io/ios/app/the-amazing-fortune-teller-3d/id463382790)

All apps by Stephane Denis: https://appshunter.io/developer/295455703

## Related topics

[vulkan capabilities viewer](https://appshunter.io/ios/topics/vulkan-capabilities-viewer) · [webgl](https://appshunter.io/ios/topics/webgl)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*