Rex Nutribot

Name: Rex Nutribot
Rating: 4.67 (3 reviews)

AI calorie tracking: workout and meal logging on WhatsApp

4.7•3 reviews•

745 followers

AI calorie tracking: workout and meal logging on WhatsApp

4.7•3 reviews•

745 followers

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Rex: Your AI Nutrition and Fitness Coach 📸 Snap meal photos to track calories 🏋️ Get workout tips & log sessions 🥗 Ask about your diet, nutrients, goals 📅 Get daily reports & reminders Text Rex now on WhatsApp!

Free Options

Launch tags:Health & Fitness•Artificial Intelligence•Nutrition

Launch Team

Atlassian LoomHit record, hand off to AI

Promoted

invite.sh

Congrats on the launch! It's great to see more tools like this in the space and I like your interface. I ran into some errors while trying different foods. "1 apple" didn't work (said it wasn't a food), but "apple" did. And there seem to be a few issues with math (I assume this is just handled in the LLM directly for now?). "apple" has 52 calories but "3 apples" have 231.

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3yr ago

Rex Nutribot

Maker

hey @jrhizor, nice to meet you! You were likely trying our old telegram bot! That could happen but should definitely be more consistent now!

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3yr ago

invite.sh

@ahmad_roumie You're right, I was on the old bot. However, I just tried similar queries on the WhatsApp bot and had similar results. "1 apple" was (at first) discarded, while "apple" now has 95kcal, "3 apples" have a lower 77.1kcal, and "5 apples" has 125kcal. Also, some of the message discards seem to be alternating between discarded and processed. If I send "1 apple" four times, it's discard, processed, discard, then processed. Not sure what that's about. However when it does process, "1 apple" does have the same output as "apple", which is good!

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3yr ago

Rex Nutribot

Maker

@jrhizor I’m investigating this 🙌🏻

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3yr ago

This is pretty cool. Well done and good luck on the launch! And enhancements planned for the next few months?

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3yr ago

Rex Nutribot

Maker

@illmagination Next big release is wearable integration!! Apple watch, Oura, and more!

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3yr ago

Thanks for you hard work building this out :) I cannot procrastinate on losing my weight anymore haha ps. Is this supported Asian Cuisine?

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3yr ago

Rex Nutribot

Maker

@nonthakon yep!

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3yr ago

fforward.ai

I had a lot of fun trying out your app. Using Whatsapp as the UI reduces the onboarding complexity significantly. I asked rex to help me figure out how many macros are in my smoothie, and asked chatGPT to do the same and compared the results. Rex results: Calories: 381 kcal 🔥 Protein: 34 gr 💪 Carbs: 32.7 gr 🍞 Sugars: 17 gr 🍭 Fat: 15.6 gr 🧈 Fiber: 13.9 gr 🌾 ChatGPT results: Calories: 363 Protein: 22.7g Carbs: 29.5g Sugars: 15g-20g Fats: 13.4g Fiber: 12-15g Why do you think the results are different? For Sugars and Fibre, are you using the median value of the range to come up with your value? I'm looking forward to getting my EOD report!

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3yr ago

Rex Nutribot

Maker

@maxcameron The answer to that depends heavily if we have the specific item in our database. If we do, we reference that otherwise, we take the median of the range.

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3yr ago

I don't see a privacy policy anywhere on your website. Are you keeping personally identifiable information on people? You mentioned below that you're working on an app to collect health information. The privacy policy is even more critical at that point, and you'll be subject to HIPAA regulations as well. I think it's very important to let people know if you're selling their data. Aggregated is one thing, but if you're selling personally identifiable info, that's something totally different.

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3yr ago

I really like the picture feature. How accurate is it though? It'd be nice to tell me the likelyhood of being accurate based on the complexity of the meal/data available/picture quality. So I know if I should type this is in manually to make it really accurate or just stick to the AI suggested calories break down. Also can it automatically increase/decrease the calories intake based on the weight goals and the actual weight changes week over week? That'd be extremely helpful

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3yr ago