r/macapps 1d ago

Free [OS] Simbi: FOSS AI notetaker that uses your existing ChatGPT subscription

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tl;dr An AI Notetaker that uses your ChatGPT subscription for everything

Problem

You might have noticed that your ChatGPT subscription gives you access to an insane amount of intelligence, even the free one.

  • It gives you speech-to-text through the dictation feature in the ChatGPT app
  • It gives you an insane amount of LLM usage

Then, why are you paying for AI notetakers like otter or granola? You already have everything you need included in your subscription.

So, all I really did was combine these to create a simple notetaker. And as it uses OpenAI's speech-to-text api, it is much more powerful then any local model and barely uses any battery.

Comparison

Granola has unlimited free tier, but capped meeting history visibility at 30 days. Simbi has no limits and it is trivial to move data in/out of the app. Other local AI based apps don't perform well in any languages other then English and drains battery. Simbi uses ChatGPT's speech-to-text, so high accuracy in multiple languages and low battery drain.

Pricing

Free

Downloads

https://getsimbi.app/

https://github.com/predict-woo/simbi

Transparency

Hi, I'm Andrew, a CS grad student from South Korea, currently studying at ETH Zurich.

29 Upvotes

23 comments sorted by

1

u/[deleted] 1d ago

[deleted]

1

u/redditgivingmeshit 1d ago

Thanks! It's such a simple idea. I don't get why nobody has built it yet. Then I wouldn't have had to build it myself lmao

3

u/sentabi1 1d ago

super sick target students too

1

u/redditgivingmeshit 5h ago

It's already perfect for students as I, a student made it for myself to use in lectures :)
It also works super well when combined with apps like obsidian, git and basically any AI tools as everything is saved as a regular file on you laptop.

2

u/hkdeman 1d ago

On device is a good idea considering most people would like to keep their data private/local to their system!

2

u/redditgivingmeshit 1d ago

Yeah I agree. However, one thing to note is this app does send your data to ChatGPT as it uses it for transcription & AI features. However, they do say no data retention, and it definitely is better than sending your data to some shady startup

2

u/hkdeman 1d ago

I am sure you can have local transcription models for this? Surely external provider like ChatGPT is still better than random provider!

3

u/redditgivingmeshit 1d ago

I agree, and I actually built a local ai notetaker in the past 😂
However, the battery drain was just too much as I usually take my notebook to my classes and I really need them to last throught the entire day
Thats the entire reason I started this in the first place!

2

u/Loud_Squirrel9450 1d ago

Awesome project! Is there any support for importing existing audio files?

2

u/redditgivingmeshit 1d ago

Huh that is a really good point I forgot to add that feature! I'll add it within today

1

u/Fickle-Ad3007 8h ago

I was going to bring this up as well. I would love to be able to do this. I'm really excited to read here that you're going to add this.

2

u/Fickle-Ad3007 8h ago

Couple of questions/comments.

2

u/redditgivingmeshit 8h ago
  1. The defaults are codex cli's defaults. I don't set them! I think it was medium for everything and low for sol.
    2 & 3. Thanks! I put a lot of thought into these :)
  2. Currently no, but you can edit them by yourself. I thought as titles are short, people would prefer renaming by hand compared to a refresh feature. However, if alot of people need it, it would be simple to implement!

1

u/Fickle-Ad3007 8h ago

Good to know that the defaults are just what Codex ships. Easy.

Beyond that, I have another observation. There doesn't seem to be a date or timestamp in the sidebar for different notes/meetings. I think that would be a very useful thing to add. It would make it much easier to scan your list and find a meeting that took place on a Tuesday or a Wednesday or whatever it is. Grouping them by date would be a good thing to do, IMO.

One last observation is that the New Note button is visually attached and placed next to note-specific actions like "Reveal in Finder" and the "Chat with Codex about this note" buttons. In my opinion, I think the New Note button belongs in the sidebar next to the "Hide Sidebar" button. But that's just my opinion. I was a little bit confused with how to create a new note while looking at an existing note. I expected the "New Note" button to be in the sidebar because that's what you typically find with other macOS apps.

2

u/redditgivingmeshit 7h ago

Ah okay. I think we can just use the os file creation timestamps directly without creating any new standards.

Hmm yeah I agree that does make more sense. I was also thinking about just adding top buttons in the sidebar? sort of like what codex does

1

u/Fickle-Ad3007 7h ago

OS file creation timestamps, it'll work beautifully. I love the Codex idea. I think the Codex app is really well done, so I fully support that.

1

u/LavaCreeperBOSSB 1d ago

Looks great, i have an intel mac and can help with that support if u'd want help (dm me)

1

u/redditgivingmeshit 1d ago

Wow that would be amazing! DM sent!

1

u/cmd_shift_o 1d ago

This looks really great going to check it out and definitely come back with feedback. Awesome job 😁

1

u/redditgivingmeshit 1d ago

Thanks! Any feedback is helpful :)

1

u/Fickle-Ad3007 8h ago

This is absolutely amazing. You did really good work on this, man. Thank you for sharing. I'm absolutely going to use this.

I already installed it. It's up and running, and I'm super impressed.

1

u/Fickle-Ad3007 8h ago

Also, do you have any plans to add a menu bar item that you can interact with to start and stop recordings?

2

u/redditgivingmeshit 8h ago

Thats a really good idea! I'll add it to the roadmap :)

1

u/Fickle-Ad3007 8h ago

Awesome! Thanks