Upgrade Your Neural Capacity

Choose a plan that fits your cognitive training intensity. No physical limits, only neural peak protection.

Neural Free

$0 / Forever

10 Assess / 5 Echo Daily

Stage 01 First 3 Missions

Basic Audio Quality

Community Support

Neural Starter

$9.9 / 30 Days

30 Assess / 10 Echo Daily

Stage 01 Full Access

Standard AI Response

Progress Syncing

Recommended

Neural Plus

$29 / 90 Days

30 Assess / 15 Echo Daily

Stage 01 + 02 Full Access

Emotional TTS Support

Priority Server Access

Neural Ultimate

$89 / 365 Days

50 Assess / 25 Echo Daily

All Stages (01-04) Full Access

Ultra-Low Latency

Early Access to New Missions

Advanced Pass

$49 / Special Access

Unlock Stage 03+04

Exclusive Content Focus

Specialized Vocabulary

Narrative Mastery

Secure Crypto Checkout

Instant Provisioning

Neural peak protection is managed by an atomic SQL engine. Limits are reset daily at 00:00 UTC. All subscriptions are subject to fair use neural policies.