How do their growth rates compare?

Onsen has a month-over-month growth rate of +23.7%; Rocket Journal has 0%.

How does pricing compare?

Onsen: Freemium. Free to download and use with no credit card required; optional paid upgrades and premium experiences are offered in-app. Rocket Journal: Paid. Paid subscription. Rocket Journal is free to download from the App Store, with the full experience unlocked through a paid plan; check the App Store listing for current monthly and annual pricing.

What are alternatives to Onsen and Rocket Journal?

Other tools in related categories include Headspace, Freudly, Abby (AI Therapy), Rosebud, Reflection.

Onsen vs Rocket Journal — Traffic (3.96K vs 0), Pricing & Verdict

Open AI Tools

Onsen vs Rocket Journal — Traffic (3.96K vs 0), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Onsen	Rocket Journal
Official Domain	onsenapp.com	rocketjournal.app
Pricing Model	Freemium	Paid
Monthly Visits	3.96K (3,964)	0 (0)
MoM Traffic Delta	+760 (+23.7%)	0 (0%)
Primary Market & Share	🇺🇸 United States (100%)	🌐 Global (—)
Direct Visits / mo	1.57K	0
User Rating	4.1	4.2
Supported Platforms	Website	Website

Onsen

A gentle AI companion for mental and emotional wellbeing

Personalized AI companion

A conversational guide that adapts to your patterns, world and personal history over time.

Guided experiences

Structured conversations and prompts that help you navigate specific life challenges.

AI journal with mood analysis

Every conversation can become a journal entry with AI artwork, mood analysis and captured memories.

Hands-free voice conversations

Say your thoughts out loud and hear your AI guide respond for a natural, low-friction session.

Strengths & Pros

+Warm, non-clinical tone that makes daily check-ins feel approachable
+Combines chat, journaling, voice and guided sessions in one app
+Free to download with no credit card required
+Journal entries with mood analysis turn fleeting thoughts into a lasting record