Help and Support

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How to use it

Each module covers a part of your health. Log manually, and Zello cross-references the data to return recommendations.

Food: log meals by plate photo, barcode, or text — the AI estimates calories and macros.

Workout: strength training log (sets, loads), with OCR from a photo of your sheet or free text.

Cardio: running, biking, walking — duration, distance, intensity.

Sleep: bed/wake time, perceived quality.

Water: volume drunk throughout the day.

Weight: weigh-ins over time, with a computed trend.

Labs: photo/PDF of a blood test — extracts markers and cross-references with nutrition (Pro).

Medications: prescription tracking, with attention to interaction with your goal (Pro).

Diet: structured meal plan, AI-generated from your profile.

Insights: ask the AI free-form questions about your own logged data.

Billing and payment

Billing coming soon

Zello has 3 plans: Free (manual logging + 5 AI analyses/day), Basic (Food/Workout/Cardio with AI + Insights), and Pro (everything + Labs + Medications).

Billing isn't active yet — everyone uses the app freely while this phase hasn't launched. Once it does, plan changes and cancellation will be handled directly on the Settings page, no need to contact support.

Suggestions and feedback

Found a bug, or have an idea for improvement? Send it to the contact email below — every suggestion is read.

Contact

Question about using the app, billing, or anything else: support@zello.ia.br