AI | Building in public | Founder-led

Germany
Joined December 2025
Pinned Tweet
BREAKING: My iOS app just got approved! Most nutrition trackers have the same barcode problem: You scan a certain product. “Not found.” You’re traveling and scan foreign products “Not found.” You bought an imported product. “Not found.” So you end up entering everything manually or skip it. Every. Single. Time. I got tired of it. So I built TuFit. Here’s how it works👇
7
2
1
9
708
when did you realize it was the right time to start running paid ads for your product?
3
5
325
x is the only platform where you can just post random thoughts gotta appreciate that!
13
1
20
563
i just realized that cold calling is basically interrupting strangers and hoping you're about to become the best part of their day lol
12
1
32
745
Problems are your opportunities. And opportunities are your problems.
137
323
14
3,664
69,775
in case you hit the gym and track your nutrition with an app.. have you ever tried scanning a barcode, only to find out that the product wasn't in the app's database?
8
1
14
305
if it's a yes, i have good news for you because with tufit you can scan any nutrition label in any language! give it a try: apps.apple.com/us/app/tufit/…
2
42
what's you go to platform to pormote your product?
4
8
256
most people aren't reaching their goals because of stupidity they simply don't have enough reasons
9
13
384
i didn’t even write a single line of code by myself. this is a whole app on the app store! ai is crazy
first paying user for tufit!!🥂 launch was on friday! no paid ads yet. check it out for free: apps.apple.com/us/app/tufit/… would love to get honest feedback.
1
6
228
did ai actually bring you any money yet?
31
25
1,130
first paying user for tufit!!🥂 launch was on friday! no paid ads yet. check it out for free: apps.apple.com/us/app/tufit/… would love to get honest feedback.
BREAKING: My iOS app just got approved! Most nutrition trackers have the same barcode problem: You scan a certain product. “Not found.” You’re traveling and scan foreign products “Not found.” You bought an imported product. “Not found.” So you end up entering everything manually or skip it. Every. Single. Time. I got tired of it. So I built TuFit. Here’s how it works👇
8
1
11
578
sundays for sauna sessions😮‍💨
4
94
what's one financial lesson you wish you had learned earlier? not some generic advice. something you actually learned from experience.
2
3
135
not everyone needs to "quit their job" and start a business. but maybe consider building skills that give them more options in life.
3
2
9
268
Ali retweeted
BREAKING: My iOS app just got approved! Most nutrition trackers have the same barcode problem: You scan a certain product. “Not found.” You’re traveling and scan foreign products “Not found.” You bought an imported product. “Not found.” So you end up entering everything manually or skip it. Every. Single. Time. I got tired of it. So I built TuFit. Here’s how it works👇
7
2
1
9
708
4. And yes, the essentials are still there. TuFit also includes: → Barcode scanning → A searchable food database → Manual food entry → A personalized calorie plan → Progress tracking
1
2
33
5. Here's the best part: You can start for free. No ads. Just nutrition tracking. And now available on iOS. If that sounds like your kind of calorie tracker, give it a try: apps.apple.com/in/app/tufit/…
2
26