PowerTool vs GLview Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PowerTool
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The power of 5G and IoT to enable location, motion detection and authentication of power tools and equipment to improve efficiency and to provide better security.
GLview Pro
Explore detailed graphics hardware information, including OpenGL and Metal capabilities. This universal app provides comprehensive device insights and a renderer database, with an option to upgrade for ad-free experience and database contribution.
- Comprehensive device insights
- Detailed OpenGL capabilities
- Metal version and capabilities
- Extensive renderer database
- Interface testing for OpenGL
- Ad-free and tracking-free experience (Pro)
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: PowerTool at none against GLview Pro's 1. PowerTool also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (12.1 vs 14.0). GLview Pro's advantage is device support (4 vs 2). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. GLview Pro sells 1 one-off in-app purchase. PowerTool asks for nothing beyond the download.
PowerTool ships an update every 2 weeks, GLview Pro every 2 months. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.
| Parameter | PowerTool | GLview Pro |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 12.1 — better | 14.0 |
| Further details — not scored | ||
| Size | 36 MB | 76 MB |
| Age rating | 4+ | 4+ |
| Developer | Infinite Convergence Solutions | Stephane Denis |
In-app purchases
PowerTool
No in-app purchases
GLview Pro
- Pro version$1.99









