Modaal vs WhittleOS

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

Modaal compared with WhittleOS
Detail	Modaal	WhittleOS
What it does	AI mobile app builder for native iOS and Android apps	A startup decision engine for solo founders that kills weak ideas before they waste your months
Stage	MVP	Not given
Founded	Not given	Not given
Based in	NL	Not given
Pricing model	Freemium	Paid
Pricing	Free: €0/month with 1 active project, unlimited prompts, one platform. Pro: €9/month billed annually (€108/year) or €15/month billed monthly, with unlimited projects, iOS and Android together, TestFlight and App Store distribution, Git collaboration, and priority support. Human in the Loop: €199/mon	Starter: $19 (2 credits); Founder Discovery Pass: $49 (6 credits); Multi-Market: $99 (15 credits); Working Founder: $149 (30 credits). Credits never expire. New accounts receive 2 free credits for any run except Discovery.
Key features	Spec-driven development with PRD and feature specs reviewed before code generation One shared core for iOS and Android with native UI per platform Supports 13 coding agents including Claude, Codex, Cursor, Gemini, GitHub Copilot Native platform features: Widgets, Live Activities, Shortcuts, Sensors, Watch Apps, Wallet Open-source Duet framework for cross-platform feature parity	12 deal-breaker checks for evaluating ideas Market discovery with live searches across real sources Whittle Score ranked 0–100 from fixed rubric computed in code Build it / Test it first / Drop it verdict with reasons Evidence linked to source pages or marked not verified Up to 5 ranked idea candidates per Discovery run Deep-dive modules: Kill My Idea, Pricing Power, Support Burden, Platform Risk, Pivot Wedge Prepaid credits with no expiration Free founder profile read and 2 free credits on signup Async-only validation with no customer calls required
What makes it different	Real native Swift and Kotlin code you own, not web wrappers or React Native shells Spec-first workflow with architect-reviewed plans before code generation Ship both iOS and Android simultaneously from one shared core Full architecture control with Production, Duet or Quick prototype patterns from day one	No subscription or sales calls—pay per decision with credits that never expire
Community votes	0	0
DR (Domain Rating by Ahrefs)	33 +1 (up) since last check	3 no change since last check
Trust Flow (Majestic)	22	18
Citation Flow (Majestic)	33	24
Referring domains (Majestic)	138	51

5 details filled in for both companies.

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