ProcessSpy vs RejectProof

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 RejectProof
Detail	ProcessSpy	RejectProof
What it does	The native macOS alternative to Process Explorer with advanced process monitoring capabilities	Find out why Apple will reject your app before you submit
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	TR
Pricing model	Freemium	Paid
Pricing	Free 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.	Free: 10-question metadata review with no account. One app: $12 for full 54-point scan with 3 days of unlimited re-scans. Five apps: $39 ($7.80 each) for 5 credits. Studio: $99 for 20 apps ($4.95 each). One-time payment, no subscription. All prices exclude VAT.
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	54-point binary and metadata checks covering privacy, runtime, app completeness and provisioning Each issue includes guideline number, evidence and plain-English fix Support for Expo, Xcode, Rork, a0 and Bolt builds Privacy-first approach with JSON-only server communication Rejection guarantee refund if approved app marked as passing fails review
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	One-time payment per app with no subscription Unlimited re-scans for 3 days after purchase to verify fixes Built by an iOS developer with focus on preventing avoidable rejections
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	45 +1 (up) since last check	Not checked yet no change since last check
Trust Flow (Majestic)	25	3
Citation Flow (Majestic)	28	15
Referring domains (Majestic)	261	8

5 details filled in for both companies.

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