ChatGPT vs Claude Make AI Mobile App

Added: 2026-05-05

[00:00:00]I can see people making apps, making millions dollar per year literally using only AI. So, I decided that today is the day that we are going to do same thing in one video. So, in this video we are going to rely fully on AI picking a app niche and even building the entire app and mascot and feel publish this one to App Store on the end of this video. So, make sure to check it until very end.

[00:00:23]All right, guys. I'm going to check GPT right now and first thing I'm going to ask is for a list of app niches which are making the most money right now on App Store. So, let's just go ahead.

[00:00:35]All right, guys. ChatGPT got a bit too excited and got me the huge huge list and I'm going to take all of these niches like education, mobile games. Yo, I'm not sure about this one. This one is pretty hard to do.

[00:00:46]Uh finances, streaming, dating and relationships, health and fitness, and AI productivity apps. And we are going randomly choose one and build an app.

[00:00:56]All right, guys. I'm going to random website where we are going to choose a random niche. I have already listed them down here. So, let's just do it.

[00:01:11]All right, guys. We got our winner here which is a health app. Yeah, this might sound boring, but yeah, I'm going to squeeze everything out of it. So, let's start. And in category of health, fitness, and habit system, we got tons of examples we could do which is habit trackers. This one is actually not super related to health. Calories tracker, fasting apps, chain planners, meditation, and tons of other stuff.

[00:01:33]Personally, I want to do a calories tracker, but fill it in with other like fasting uh utilities and stuff like that. So, let's just go ahead. All right, guys. We are going to start with our first model which is ChatGPT 5.3 codex which will build the entire base for us. And actually, I don't want to be super detailed on prompt. So, I will just write this one.

[00:01:56]All right, I wasn't too specific right here. My main goal is to make this app to work, to get a base, and to actually connect AI to this app. So, let's just go ahead. All right, guys. Apparently, ChatGPT is done already. Uh it took it a bit time, but yeah, let's just run and check it out. All right, guys. Our app is already launched and yeah, here it is. Yo, I wasn't expecting it to turn out so bad. This is just first prompt and let's actually see if it's any functional. Yeah, let's just try to choose a photo. We cannot take a photo here cuz this is just a simulator and um yo, let me download some images. All right, I got some pictures of food. I mean, just one. So, let's let's just try it out. Okay, we can choose this one. I mean, I connected AI here. So, it it's supposed to work. All right. Okay.

[00:02:46]Grilled chicken bowl with rice and vegetables. It says that it's like 600 calories. Okay, it's kind of like a breakdown of the food. I pretty like it.

[00:02:56]UI absolutely sucks, but we will fix this right away. It's right here. We can remove it. We will definitely connect the super base and everything. So, I mean, nothing else to check here. So, let's improve it. All right, this time I want to improve UI and actually add much more functionality because I want to track all my workouts, my weight changes. So, let's just do it. Let's go ahead and write this prompt.

[00:03:24]All right, we are done right now. I even attached a screenshot of app I liked. I made a bit of a research and >> [screaming] >> Yeah, this is what we got. I'm not sure why there is so many errors, but let's quickly fix this out. All right, guys.

[00:03:37]After a lot of trials and errors, look what we've got. I actually like this one. It's It's It's such a good thing.

[00:03:45]All right. So, uh what we have here right now is much better UI. Yeah, we have couple of screens for which are not functioning yet, but I'm sure that with our next model we'll be able to cover like literally everything. It even added this barcode icon. So, now I just have to do it. I will just have to make it work. So, we'll do that as well. So, my next goal is to make everything work like AI camera which already works kind of like we need to do barcode, we need to do tons of screens, and my main goal is to have an actual mascot. But as AI sucks on creating all the animations, we will do it using only code. So, I won't participate at it at all. Let's start.

[00:04:28]And this time, guys, we are going to use Claude code which is a extremely powerful AI model. And our goal here to make each screen to be functional, each function to be functional, to save everything to database, and the main thing is to create a mascot using only AI. So, let's go ahead.

[00:04:51]All right, our prompt is ready and I'm sure this will take a lot of time. So, let's just start. All right, guys. It's been like more than 1 hour. I'm pretty exhausted right now because I was trying to fix all the issues and I was able to run this app. I haven't seen anything it's done. All right, so this is the first screen I've seen and this is the onboarding of the app. Like, I was so shocked seeing this screen. I'm not sure what there will be next, but seeing onboarding at this stage, I literally have no words. So, let's go through it.

[00:05:24]So, first uh question is uh your gender, after that name, uh how active Wow, that's that's crazy.

[00:05:32]Let's just go through how Okay.

[00:05:39]Oh.

[00:05:40]Yo, guys. This is Yo, I actually can't believe this. See mascot? I mean, I haven't done anything.

[00:05:47]It's fully made using code. I think so.

[00:05:49]Yeah, I believe it does.

[00:05:51]Wow. Wow, that's that's just crazy.

[00:05:55]Let's go Let's go through everything. I don't even want to go to details because we'll never finish this video. So, yo, I love everything about it. Let's go through it quickly. I want to see how yo, All right. Yo, look at this mascot.

[00:06:16]Like, it's not even a library or something, just pure code. OMG, all right.

[00:06:25]All right, let's see. I even asked for the paywall right there. It's not connected, but I'm not sure it will show up right here. Profile save error. Okay, what the hell is this? All right, guys.

[00:06:38]I have just removed that pop-up right there and look at this. Yo, this one looks so good. We have analytics.

[00:06:45]Yo, I'm I'm pretty shocked like how everything works. Something is wrong here, but I'll fix this issue. And look how every screen works. And yeah, I want to see it in action. So, we can choose something from gallery. Let's allow the full access right here.

[00:07:03]Uh let's choose the same exact image.

[00:07:05]All right. Okay.

[00:07:07]Let Let me fix it real quick. All right, guys. It should be working right now.

[00:07:10]Yo, we can even switch between like calendar tabs. All right.

[00:07:15]Let's add this food right here. Yo, I'm I'm pretty shocked. I will definitely use this one. And yo, just look at this.

[00:07:23]All right. So, we have our entire analysis. We can choose if it's lunch, dinner, or breakfast. We have all the ingredients. We can even remove some of them.

[00:07:32]Wow. That's crazy. I'm I'm not sure why, but um database is not working right now, but it's it's such a cool thing.

[00:07:40]But yeah, in general, it does works. And right now I just want to attach hopefully this screen recording of a fully working app.

[00:07:50]Yes, guys. As you can see, app is fully working. We have all the screens there, all the analytics, and this is kind of crazy. Like, each screen is perfect. And yeah, I haven't made too much changes.

[00:08:01]Uh it even has a barcode working. As you can see, any product that you have in your house, it will know how much calories it has. So, this is literally insane.

[00:08:12]So, yes, guys. This is pretty much it. I have tested this app a lot. I'm actually using this one. I recommended it to tons of my friends. So, if you want to test it out, link in the description. And yeah, feel free to test. Write down comments if you found any bugs or you have better ideas. And in general, let me know what you think about this one.

[00:08:31]And if you enjoyed watching this video, please drop that like and subscribe to the channel cuz I'm trying to get to my goal of 3,000 subscribers. Thank you and see you soon.