Bo
An AI assistant you text like a friend on iMessage — send a photo of your meal, a voice note about your workout, or just a question — and it tracks your nutrition, fitness, sleep and calendar for you without needing a separate app for each.
🔗 Visit Bo
Description
Keeping up with nutrition tracking, workout logging, sleep monitoring and a calendar usually means juggling four different apps, each wanting its own manual input. Bo works entirely through iMessage: you send it a photo of your meal, a voice note, or a text, and it logs nutrition, tracks steps and sleep, manages calendar events, and answers general health questions — all through a single conversation thread instead of separate app screens.
Beyond the basics, it includes supplement and peptide reminder tracking, mood tracking with meditation nudges, and general utility answers (weather, news). It's in Early Access, positioned by its maker as costing a fraction of a human personal assistant, though exact subscription tiers aren't published yet.
💬 Our review
The short version: texting a bot instead of opening an app is a genuinely lower-friction way to log food or a workout in the moment, and Bo leans into that by living entirely in iMessage rather than asking you to download and open yet another tracker.
The honest tradeoff is depth versus convenience: MyFitnessPal, Whoop and Cal AI have years of refined nutrition databases and sleep-tracking hardware integrations that a chat-based assistant in Early Access can't yet match feature-for-feature. Bo's bet is that most people track less consistently in a dedicated app than they would in a text thread they already check all day — a reasonable bet, but one that depends on accuracy holding up once you're not just testing it.
💰 Pricing
📊 Global score
🤖 AI-enriched data
Accès anticipé disponible ; se positionne comme "1/100e du coût" d'un assistant humain ; tarifs précis non encore publiés.
Pros
Fonctionne entièrement via iMessage, aucune app séparée à ouvrir
Couvre nutrition, fitness, sommeil et calendrier dans un seul fil de discussion
Suivi humeur et rappels compléments/peptides inclus
Cons
Encore en Early Access, tarifs précis non publiés
Moins de profondeur que des apps dédiées matures (MyFitnessPal, Whoop)
Précision du tracking par texte/photo à valider dans la durée