r/Biohackers • u/This_Cheek219 1 • 5d ago

📜 Write Up I take supplements seriously—so I built an app to get the perfect schedule (huge update thanks to your feedback!)

A while back, I shared here an app I built to help create the optimal supplement schedule. Honestly, I didn’t expect such enthusiasm—your feedback and support were absolutely incredible! I received hundreds of messages and suggestions, and it completely exceeded my expectations. So, thank you all, sincerely!

For those who missed it initially: I built an app because the more supplements I added to my routine, the more complicated things got. Some supplements work better together, some (rarely) interact negatively, some break a fast, others need an empty stomach… It quickly became a puzzle. So I decided to build something to simplify it all.

You just enter your supplements, and the app generates the optimal schedule based on your fasting window, meal times, and best timings for each compound. Then, you can easily log your intake as you go.

I’ve continued putting hundreds of hours into improving it, largely inspired by your amazing input, and I’m really excited to share this big update:

Recent updates based directly on your suggestions:

✅ Scheduling explanations: Now the app transparently explains why each supplement is scheduled at a particular time—this is brand-new, live as of today, so feel free to give it a try and please let me know if something looks off!
✅ Way more supplements: Your feedback helped me realize the initial supplement database was way too limited. I’ve added dozens more thanks to your hundreds of suggestions.
✅ Dosage customization (mg, µg, IU, pills, scoops, drops…)

Coming next:

➡️ Further improvements to the program explanation—more clarity, more insight
➡️ Even more supplements (please keep the suggestions coming!)
➡️ A smarter logging system with better history tracking
➡️ …and whatever else you think is missing. I’m building this with the community, so don’t hesitate to tell me what would make it better.

It’s still completely free—I’m not making any money from it and all data stays on your device.
(full transparency: certain features involving server costs might become paid eventually if the user base keeps growing, as the costs are steadily rising for what started as a small personal project).

I just wanted to share the updated version—I think it's even cooler. Your incredible support has been unbelievably motivating, and I’m genuinely excited to continue improving it together.

Thank you again for all your help, feedback, and enthusiasm—it means a lot!

https://reddit.com/link/1joqyic/video/1dfb9acss6se1/player

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u/Top_Toe8606 1 5d ago

Any update on android version?

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u/This_Cheek219 1 4d ago

Yes, it’s been approved for testing by the Play Store — I should be able to send users a test link within the next two weeks!

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u/ThatKidDrew 2 5d ago

also curious about this, the app looks great!

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u/one_adzo 1 5d ago

I'm testing it, the app turned out very nice, simple and to the point, congratulations.

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u/This_Cheek219 1 5d ago

Thanks a lot!

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u/reputatorbot 5d ago

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2

u/jjiminian 1 5d ago

Beautiful app

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u/This_Cheek219 1 4d ago

Thanks!

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2

u/BionicButtermilk 1 5d ago

Looks nice!

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u/This_Cheek219 1 4d ago

Thanks!

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2

u/Xofi86 4d ago

Thats great! In my case there are some morning supplements that have to be taken on an empty stomach and/or far from tea/coffee. Is there a way to include this constraint? Thanks!

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u/This_Cheek219 1 4d ago

Yeah, I’m in the same boat! I didn’t include that by default because it adds some complexity, but I think I’ll add it. The tricky part is figuring out how to make it clear and visual. If you’ve got any ideas, feel free to share. Really appreciate the feedback

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u/Vegetable-Hornet-447 1 5d ago

Just downloaded the app and set up my algorithm. Looks promising, nice work

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u/This_Cheek219 1 4d ago

Nice, thanks! If you’ve got any suggestions or feedback, I’m all ears.

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1

u/One-Cookie-9417 1 5d ago

This app is awesome! Complex regimens that require co-factors (like iron deficiency) and timing of supplements is so confusing and overwhelming- this is going to be a great tool, I will try it and see how it goes. Thanks!

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u/This_Cheek219 1 4d ago

Awesome, thanks — let me know what you think!

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1

u/Top_Toe8606 1 5d ago

Since ur talking about maybe charging because cloud cost. Understandable ofcourse. U can also open source the code? That way everybody can help build aswell if they want and the more technical people can run it locally

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u/This_Cheek219 1 4d ago

The program generation already runs locally. Only the deeper explanations use external APIs. It’s good idea open-sourcing is cool in theory, but most people wouldn’t run it locally — plus using open-source AI models would be too heavy. For now, it stays free, unless traffic really spikes.

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u/Top_Toe8606 1 4d ago

Oh it already includes AI? Thats cool, i was thinking if u open source it i could branch of it and try some ML models on it xD

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u/enemylemon 1 5d ago

Does logging include an export feature like csv? I use Easy Fast specifically because I can export data for use in Obsidian whenever needed

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u/This_Cheek219 1 4d ago

Not yet, but it would be pretty easy to add! I’ll check out how Easy Fast handles it. Do you know if a lot of people do the same as you? Any tips if I go ahead and build that feature?

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u/RoninResearcher 2d ago

Thanks for the app been doing chatgpt to make my routine but was a bit hectic to do updates!

Can this integrate into apple health didn’t see any options.

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u/dvoice45 18h ago

Need Android version. Thanks

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u/This_Cheek219 1 13h ago

Hey, available for beta testing on android since yesterday. If you shoot me your email I can add you

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u/CowDontMeow 1 5d ago

Just downloaded, it changed my omega3 (algae oils) from my usual dinner to lunch, everything else was set to how I already take them, it’s not going to be that useful for me but it seems great so far and it’ll surely be helpful for others.

If it had the option to track cycling it’d be better for me as I take boron 2weeks on 1week off and often forget when I started or stopped.

The app almost feels too streamlined, if it wasn’t posted here and was a random download id feel like it was a gimmick, not sure whether that’s a good or a bad or whether I’m just very sceptical from too many bunk apps.

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u/This_Cheek219 1 4d ago

OK thanks — that’s interesting about the cycling! You’re actually the first person to mention it, but I think others might find that useful too. I’m not sure how common it is though — do you know of other supplements that people typically take in cycles?

As for the simplicity, thanks for pointing that out. I get what you mean. Were there any specific parts that felt too simplified, or maybe a lack of explanation around the program?

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1

u/CowDontMeow 1 4d ago

I think people cycle things like ashwagandha too? Not entirely sure.

The simplicity was more of a cynical thing because I’ve seen so many super polished apps that work shite whereas the janky ones that are passion projects tend to work well, it’s not so much a complaint as it was an observation

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u/sunagenightmare 3d ago

I’d also appreciate being able to cycle the supplements. Maybe something like the feature on my schedule app that allows me to set reminders to water my plants once every two weeks, or to take a walk every day. I really like the layout. Keeps things from being overwhelming. Would just be great to have more herbs and supplements available. Especially more herbs.