Comparison

Cat CPU System vs MetalScope

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Cat CPU System

Features
Read full description

γ€ŠCat CPU System》 Supported Device: Cat CPU Plus Gaming Controller By downloading the 'Cat CPU System,' you can perform a 'firmware update' to access the latest controller features and enjoy new gaming experiences with the Super Cat Gaming Controller Instructions: Turn on Bluetooth. Switch the Super Cat Gaming Controller form play mode to pairing mode. Open γ€ŠCat CPU System》. Click the icon on the app screen and follow the on-screen instructions for pairing and firmware updates.

About

MetalScope

Features
Read full description

MetalScope turns your iPhone into a professional GPU benchmarking lab. Run real Metal shader workloads and see exactly how your device stacks up against the entire Apple silicon lineup. COMPREHENSIVE BENCHMARKS Three precision tests built on Apple Metal API β€” compute throughput, render pipeline performance, and memory bandwidth. Each test runs multiple iterations to deliver stable, repeatable scores. INSTANT DEVICE SCORING Get a unified performance score the moment a benchmark completes. Sub-scores break down compute, rendering, and bandwidth so you understand exactly where your GPU excels. DEVICE RANKING Compare your iPhone against a built-in database of every Apple chip β€” from A11 to A18 Pro. See percentile placement and discover how your device compares across all dimensions. BENCHMARK HISTORY Track performance over time. Every run is saved locally with full details β€” scores, date, iOS version, thermal state. Spot trends and detect degradation. GPU INFORMATION Explore your Metal GPU capabilities: family, feature sets, core count, supported texture formats, and more. Know your hardware inside out. DESIGNED FOR ACCURACY - Low-battery warning prevents throttled results - Background app guidance for clean measurements - Multiple iterations reduce variance - Dark interface minimizes thermal impact during tests All data stored locally with SwiftData. No account required. No data leaves your device.

Screenshots

Cat CPU System1 screens
MetalScope4 screens

Verdict

The call

The clearest difference is device support: Cat CPU System at 3 against MetalScope's 1. Cat CPU System also leads on iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences Β· 4 level
Cat CPU System versus MetalScope: the parameters behind the verdict, then further details
ParameterCat CPU SystemMetalScope
PriceFreeFree
Update frequencyWeeklyβ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.0 β€” better17.0
Further details β€” not scored
Size39 MB1 MB
Age rating4+4+
DeveloperBrook Design, LLCζ™“ ιƒ­

In-app purchases

None

Cat CPU System

No in-app purchases

None

MetalScope

No in-app purchases

Questions

Is Cat CPU System free?
Cat CPU System is free to download, with no in-app purchases.
Is MetalScope free?
MetalScope is free to download, with no in-app purchases.
Do Cat CPU System or MetalScope have ads?
Neither Cat CPU System nor MetalScope shows ads.

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