HTMLKit vs CPU
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
HTMLKit
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HTMLKit is a Safari extension that lets you view the HTML source code of any webpage on iPhone, iPad, and Mac. FEATURES β’ One-Tap Source Loading Tap the extension icon to instantly load the complete HTML source code of the current page. β’ Dual View Modes - Current DOM: View the live page structure after JavaScript modifications - Original HTML: View the raw HTML returned from the server β’ Copy & Download Copy source code to clipboard with one tap, or download as a file. β’ Cross-Platform Enjoy a consistent experience across iPhone, iPad, and Mac. WHO IS IT FOR β’ Web Developers: Quickly inspect page structure and debug issues β’ Designers: Learn layout techniques from well-crafted websites β’ Students: Study HTML and web technologies β’ Curious Users: Explore how websites work behind the scenes
CPU
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Get a clearer view of your iPhone with CPU-G, a streamlined system information and performance monitor designed for quick, easy checks. LIVE PERFORMANCE Track current CPU usage with automatic updates. See active cores, architecture, estimated processor details, GPU information, and Metal support in one convenient dashboard. MEMORY AND STORAGE Review memory usage, available memory, total capacity, storage usage, free space, and file system information. Simple progress indicators make it easy to understand your device status at a glance. BATTERY AND THERMAL STATUS Check battery level, charging status, Low Power Mode, estimated capacity, and the current thermal state of your device. DETAILED DEVICE INFORMATION Explore useful specifications for your display, cameras, network connections, controllers, hardware model, operating system, connector, and uptime. CPU-G includes: β’ Live CPU usage β’ Processor and GPU information β’ Memory and storage statistics β’ Battery and thermal status β’ Display and camera specifications β’ Network activity and wireless details β’ Connected controller information β’ Device model, OS, and uptime CPU-G presents technical information in a clean, readable interface, making it useful for troubleshooting, device checks, performance awareness, and anyone curious about the hardware inside their iPhone. Important: Some hardware specifications cannot be read directly through public iOS interfaces. Values labeled βestimatedβ are inferred from the detected device model and may vary by model, region, configuration, or operating system. CPU-G does not perform benchmark testing and does not claim to measure exact hardware clock speeds or battery health.
Screenshots
Verdict
The clearest difference is in-app purchases: CPU at none against HTMLKit's 1. CPU also leads on update cadence (daily vs every 5 months) and iOS requirement (15.6 vs 18.0). HTMLKit's advantage is ads (none vs shown). On price and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. HTMLKit sells 1 one-off in-app purchase. CPU asks for nothing beyond the download.
HTMLKit ships an update every 5 months, CPU daily. The most recent releases landed on September 18, 2026 and July 29, 2026 respectively.
| Parameter | HTMLKit | CPU |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Daily β better |
| Ads | No β better | Yes |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 18.0 | 15.6 β better |
| Further details β not scored | ||
| Size | 6 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | FebesGoods Studio | Renya Miyahara |
In-app purchases
HTMLKit
- Full Version$2.99
CPU
No in-app purchases





