reverscan vs CallFirst

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

reverscan compared with CallFirst
Detail	reverscan	CallFirst
What it does	World's first reverse file search for Mac	Screen time app that unlocks social media after a real phone call with someone you love
Stage	Not given	Startup
Founded	Not given	Not given
Based in	IN	GB
Pricing model	Freemium	Freemium
Pricing	Free plan included with unlimited indexing and deep scans on entire computer and 50 screenshots with OCR and URLs. Pro plan at ₹499 one-time payment (launch price) includes unlimited screenshots with OCR and URLs and unlimited external drives.	Free tier with one contact and daily unlock; paid tiers available with pricing varying by region and currency (from GBP 0 to GBP 59.99). Annual subscriptions and one-time purchases available.
Key features	Search files by uploading images or documents instead of typing filenames Auto-organize screenshots with source URLs and page titles from browsers Full-text search across PDFs, documents, images and design files Search by dominant color in images Deep scan with OCR for scanned PDFs and handwritten notes Index and search external drives Copy text from any screenshot Swipe left to delete or organize screenshots with progress rewards Works offline and passed Apple's security check for malware	Blocks Instagram, TikTok, YouTube, X, Threads, Facebook and Snapchat until 60-second phone call On-device call verification without access to call logs or audio Customizable blocking schedule with one-tap activation Supports both regular phone calls and WhatsApp calls Multiple contacts and named groups on Pro tier Privacy-first design with no contact data synced to servers Daily unlock system resetting each day Free tier with one contact and one daily unlock
What makes it different	Only app that remembers source URLs and page titles from browser screenshots Visual similarity search using Apple Vision framework for images One-time purchase with perpetual access, no recurring subscription fees Built and maintained by a solo developer with sustainable approach Refer a friend to unlock one free external drive index per referral	Designed for personal connection rather than productivity blocking Call-based unlocking replaces generic friction like timers or breathing exercises Verification happens locally on-device without server access to contact data One simple mechanism designed for maximum behavioral impact
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)	28 +1 (up) since last check	3 no change since last check
Trust Flow (Majestic)	3	0
Citation Flow (Majestic)	20	20
Referring domains (Majestic)	22	18

6 details filled in for both companies.

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