SoulLink Launches 3D AI Companion

High-concept and emotionally sticky, but SoulLink is entering a crowded companion-app lane, so the real differentiator is whether 4D feels consistent over time rather than just visually impressive. A single-character thesis is cleaner than a character marketplace, but it raises the bar on memory quality, safety, and trust.

• –The one-character focus gives SoulLink a stronger identity than many companion apps that spread attention across dozens of avatars.
• –Early App Store feedback already calls out memory, scenes, and 4D’s sense of presence, which suggests the core illusion is landing.
• –The app is still early, with just 9 ratings on iOS, so this looks like concept validation rather than broad traction.
• –The privacy label tracks identifiers and usage data, so transparent handling of memory and retention will matter as much as the 3D polish.
• –If SoulLink scales, it will likely win by deepening 4D’s world and continuity, not by becoming a generic assistant.