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ProcessSpy vs ASO Engine

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

ProcessSpy compared with ASO Engine
DetailProcessSpy logo ProcessSpyASO Engine logo ASO Engine
What it doesThe native macOS alternative to Process Explorer with advanced process monitoring capabilities Research App Store keywords, translate metadata with your own OpenAI key, and review global pricing
StageNot given Not given
FoundedNot given Not given
Based inNot given US
Pricing modelFreemium Free
PricingFree version with core features; paid license $34.99 USD for lifetime updates and unlimited devices. Also available on Setapp for $14.99/year or $34.99 lifetime. $0 free to use for the current release. OpenAI API usage for AI translation is billed separately to your API account.
Key features
  • Per-process CPU and memory history
  • Process tree visualization with XPC service linking
  • Real-time disk I/O and memory pressure monitoring
  • CPU QoS breakdown and memory footprint analysis
  • Menu bar dashboard for system health tracking
  • Multi-property and regex search
  • JavaScript-based advanced filters
  • Deep process inspection with signature and entitlements info
  • CSV export for historical data and reporting
  • Keyword research with estimated popularity and difficulty scores
  • Competitor analysis showing public app listings and keyword rankings
  • App rank tracker for monitoring position by country
  • Metadata translation using your own OpenAI API key
  • Price Parity for reviewing in-app purchase and subscription pricing across territories
  • Protected Keychain credential storage
  • Apple Silicon and Intel Mac support
  • Native Mac app with no browser dashboard required
  • Drafts and review workflow before publishing changes
  • macOS 15 or later support
What makes it different
  • Visualize complex process hierarchies with automatic XPC service linking
  • Advanced JavaScript filtering and multi-property regex search
  • Historical performance tracking with peak and average metrics
  • Retains information about finished processes for later analysis
  • Fully private with no data collection or remote transmission
  • Native Mac app designed specifically for App Store research workflow, not a web dashboard
  • You control your own credentials and API keys stored in the Mac's Data Protection Keychain
  • Use your own OpenAI key for metadata translation with no separate AI service subscription
  • Review and edit translations and pricing changes as drafts before publishing to App Store Connect
  • No account or checkout required to download and use the current free release
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)45 +1 (up) since last check9 −3 (down) since last check
Trust Flow (Majestic)257
Citation Flow (Majestic)2820
Referring domains (Majestic)2616

5 details filled in for both companies.

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