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RozVibe vs Pinkoa

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

RozVibe compared with Pinkoa
Detail RozVibePinkoa logo Pinkoa
What it doesPrivate encrypted journal and mood tracking app for Android Free study timer with a pink koala, plus printables and study merch
StageStartup Startup
Founded2026 2026
Based inNot given DE
Pricing modelFree Freemium
PricingNot given Free timer and free Koa Starter Pack printable. Paid printables from €1.90 (Koa's Student Budget Planner) to €5.90 (Koa's Classroom Focus Bundle). Merch from €15.99 (mugs) to €45.99 (hoodies).
Key features
  • AES-256-GCM client-side encryption
  • Mood tracking with 5 emotional states
  • Rich-text journaling editor
  • Secure cloud sync
  • Calendar view with mood markers
  • Local mood analytics and insights
  • 4-digit PIN sanctuary lock
  • No data mining or profiling
  • PBKDF2 key derivation with 100,000 rounds
  • Focus rounds from 25 to 90 minutes
  • Short and long breaks
  • Daily streak tracking
  • Built-in to-do list
  • Background sounds
  • No account required
  • Works on any browser
  • Classroom Mode for teachers
  • Merchandise shop
What makes it different
  • Technically private through client-side encryption, not just a privacy promise
  • Encryption key never leaves your device or reaches servers
  • All analytics computed locally on your device
  • Never used to train AI models
  • Built by a solo developer for honest personal reflection
  • No account, no sign-up, no ads - completely free timer
  • No student data collection in Classroom Mode
  • Works instantly in any browser without installation
  • Cute character design with Koa the pink koala
  • Available in three languages: English, German and Finnish
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 check7 +1 (up) since last check
Trust Flow (Majestic)03
Citation Flow (Majestic)015
Referring domains (Majestic)27

6 details filled in for both companies.

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