# PowerTool vs GLview Pro

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.

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.

## The numbers

| Metric | PowerTool | GLview Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/glview-pro/id6478085651/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 36 MB | 76 MB |
| Requires iOS | **12.1** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Infinite Convergence Solutions](https://appshunter.io/developer/881166560) | [Stephane Denis](https://appshunter.io/developer/295455703) |

## What reviewers say

### PowerTool

[App page](https://appshunter.io/ios/app/powertool/id1553415759)

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

**In-app purchases:** none


### GLview Pro

[App page](https://appshunter.io/ios/app/glview-pro/id6478085651)

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.

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

**Features:** Vision Pro support

**In-app purchases (1)**

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


## Frequently asked questions

### Is PowerTool free?

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

### Is GLview Pro free?

GLview Pro is free to download, with in-app purchases available.

### Do PowerTool or GLview Pro have ads?

Neither PowerTool nor GLview Pro shows ads.

### Which is updated more often, PowerTool or GLview Pro?

PowerTool ships an update every 2 weeks, and GLview Pro every 2 months. Most recently, PowerTool was updated on October 8, 2026 and GLview Pro on October 9, 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.*