Skip to content
Sign in Submit a tool

Simple Memo vs Algenius

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

Simple Memo compared with Algenius
DetailSimple Memo logo Simple MemoAlgenius logo Algenius
What it doesAI auto-tagging voice notes to email and Obsidian Automatic daily logs and screenshots
StageStartup Startup
Founded2026 Not given
Based inJP Not given
Pricing modelNot given Not given
PricingFree: up to 3 sends per day, no time limit. Premium Monthly: $2.99/month for unlimited sends. Premium Yearly: $29.99/year for unlimited sends. Not given
Key features
  • 0.4-second launch time (warm start on iPhone 16e)
  • One-tap send to email
  • On-device voice input (iOS 16+)
  • AI auto-tagging with title, tags, and type
  • Offline Outbox with auto-resend
  • AES-GCM-256 encryption for stored data
  • Obsidian integration without plugin
  • Apple Watch support
  • Send history and resend capability
  • No account required
  • 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
What makes it different
  • On-device AI tagging that never leaves your iPhone
  • Memobodies not persistently stored on servers
  • Built as a direct Captio replacement with modern technology
  • Works offline with automatic retry when reconnected
  • 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
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)10 −5 (down) since last checkNot checked yet no change since last check
Trust Flow (Majestic)193
Citation Flow (Majestic)3015
Referring domains (Majestic)1564

4 details filled in for both companies.

More alternatives to Simple Memo More alternatives to Algenius

Help centre