Oasis Browser: Calm, secure browsing with AI | Kahana vs Unprompt: Features, Pricing & Which Is Better (2026)
A side-by-side comparison of Oasis Browser: Calm, secure browsing with AI | Kahana and Unprompt — features, pricing, and ideal use cases — to help you decide which AI tool fits your workflow.
Oasis Browser: Calm, secure browsing with AI | Kahana
Kahana
Calm, secure browsing with integrated AI for focused, privacy-minded web use.
Key features
- Calm-focused browsing experience (low-distraction UI as implied by 'Calm')
- Privacy- and security-oriented browsing (as implied by 'secure')
- Integrated AI-assisted browsing features (advertised in title)
Best for
- Focused / low-distraction web browsing
- Privacy-preserving web use
- AI-assisted browsing tasks (e.g., assistance, summarization) as advertised
Unprompt
Polymorph
iPhone and Mac app that measures your AI usage in tokens, API-rate cost and water, without judging it.
Key features
- Automatic Measurement: Mac reads local AI tool logs and iPhone uses Screen Time, so there is nothing to count manually.
- Evening Check-In: A one-tap daily confirmation of personal versus work AI use, with adjustments allowed.
- Pixel Calendar: Each day becomes a pixel colored against your own average, with streaks and a full-year band.
- Usage and Cost (Premium): Tokens, the API-rate cost and estimated water use over today, 30 days and full history.
- Codex Quotas and Widgets (Premium): Quota countdowns plus USAGE and LIMITS widgets.
- Milestones and Friends: 62 milestones and friend trends via QR code or link with no account needed.
- Private by Design: Data stays on device and in your iCloud, with no conversation read and no ads or tracking.
Best for
- Self-Awareness: See how much you rely on AI day to day without being blocked or lectured.
- Cost Tracking: Estimate what your token use would cost at API rates.
- Environmental Awareness: View an estimate of the water behind your AI usage.
- Work-Life Separation: Separate personal AI use from work-hours use.
- Quota Planning: Watch Codex limits and reset countdowns to avoid wasting capacity.
- Group Accountability: Compare trends with friends without sharing exact numbers.