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Algenius vs CallFirst

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

Algenius compared with CallFirst
DetailAlgenius logo AlgeniusCallFirst logo CallFirst
What it doesAutomatic daily logs and screenshots Screen time app that unlocks social media after a real phone call with someone you love
StageStartup Startup
FoundedNot given Not given
Based inNot given GB
Pricing modelNot given Freemium
PricingNot given 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
  • Automatic daily activity logging with AI-drafted reports
  • Advanced screenshot editor with drawing, shapes, annotations, blur, emoji, and counters
  • AI text extraction from screenshots
  • AI text assistant for translate, rewrite, and grammar fix via Alt+S
  • Custom branded watermarks on all screenshots
  • Before-and-after side-by-side image comparison
  • Direct copy-paste to Google Sheets and Excel
  • Cloud storage with share links
  • 3-day retention on free tier, unlimited on Pro
  • 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
  • All features accessible through three simple keyboard shortcuts
  • Automatic activity log drafting eliminates manual daily reporting
  • Works directly in any application without tab switching
  • No account setup required to start using the app
  • Local activity logs stored on device with full user control
  • 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 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)Not checked yet no change since last check3 no change since last check
Trust Flow (Majestic)30
Citation Flow (Majestic)1520
Referring domains (Majestic)418

4 details filled in for both companies.

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