Hunter Eyes vs UsingOpen

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

Hunter Eyes compared with UsingOpen
Detail	Hunter Eyes	UsingOpen
What it does	AI eye area evaluation and scoring system	Free AI chat with open models, no account or sign-up required
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Paid	Free
Pricing	Starter: $1.99 (50% off, was $3.98) for 20 credits ($0.99 per evaluation); Standard: $5.99 (50% off, was $11.98) for 80 credits ($0.75 per evaluation); Professional: $18.99 (50% off, was $37.98) for 300 credits ($0.63 per evaluation). All plans include first login bonus of 1 evaluation, one-time pay	Free with 10 prompts per day. UsingOpen Studio desktop app is $19 USD one-time purchase, or ¥99 CNY in mainland China.
Key features	Six-dimension eye area evaluation across canthal tilt, upper/lower eyelid exposure, eye socket depth, brow-eye distance, and eye shape Instant scoring with 1-10 eye area score and tier ranking Actionable improvement tips including exercises, skincare, and grooming methods Scientific and Roast evaluation modes Privacy-first photo processing with no storage Results returned in seconds Progress tracking capability for long-term monitoring Premium AI model for more intelligent and professional analysis	Access to 20+ open-weight AI models including DeepSeek, Qwen, GLM, Gemma, GPT-OSS, Kimi K3 and MiniMax M3 No account required, no sign-up, no email or password needed 10 free prompts per day, reset at midnight UTC Chat history saved locally on your device, never sent to servers Streaming responses with visible reasoning for thinking models Compare two models side by side in the same conversation Live model availability status and real-time capacity information Responsive design, installable as standalone mobile app
What makes it different	Weighted six-dimension scoring system with clear tier mapping from S Tier Supreme Hunter to F Tier Prey Eyes Dual evaluation modes offering both scientific objectivity and humorous roast options Non-surgical improvement methods with specific actionable recommendations Flexible one-time credit purchasing with no expiration	Complete privacy - chat history stays only on your device and is never sent to servers Model picker with real-time availability, not a single locked-in assistant
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	12 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	5	1
Citation Flow (Majestic)	15	17
Referring domains (Majestic)	57	5

5 details filled in for both companies.

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