| You want visible progress and reasons to return daily | Unlocks you actually value rather than purely cosmetic rewards | Structured engagement can become an obligation measured in attention rather than money |
| You want the app to feel present between sessions | Proactive messaging with frequency controls you can set | Without controls, outreach volume is decided by the product rather than by you |
| You want a companion with genuine continuity | Documented retention behaviour and a successful early-detail test | Retention depth tends to be tier-gated and poorly documented |
| You want personality that varies rather than repeats | Moods that change response structure between otherwise identical prompts | Surface-level mood layers wear thin within days |
| You want to build your own companion | Creation tools whose output behaves distinguishably across personas | Authoring takes time before sessions feel rewarding |
| You want to learn the product before paying | Free access that covers continuity and creation rather than only browsing | Free tiers are usually shaped to exclude exactly those dimensions |