Uploaded July 2026 | Updated September 2026, 3 weeks ago
I gave myself one afternoon to build a real SaaS with AI, and the part that got me was the mobile app. One prompt built the full web app. One click turned it into a mobile app too. Then I deployed the whole thing live for free. Here's exactly how it went.
I described a lead tracker CRM in plain English, hit go, and about four minutes later I had a working web app. Database, login, a searchable leads table, edit and delete, and a dashboard. Then one click generated a companion mobile app. Then I deployed it live and got a real link you can open right now, running on the free tier.
The tool is Modelence. You describe the app in plain English and it builds the full stack (frontend, backend, database, auth) then hosts and deploys it for real. Your first app comes with a free build credit and the free entry tier runs at no cost, so you can test an idea before you spend anything. When you're ready to run it as a real product with your own domain, it's $20 a month.
Try Modelence: cloud.modelence.com/signup?ref=49X6Y51AF9
Chapters:
00:00 One afternoon to build and ship a SaaS
00:39 The tool I used
00:56 The prompt (a lead tracker CRM)
01:28 Hit go and watch it build
01:37 The app just works
02:34 Dashboard and search
03:11 One click to a mobile app
04:21 Publishing it live
04:50 It's live (real link)
05:06 How much it costs
06:03 My honest take vs Replit and Lovable
Built with:
- Modelence (build + host + deploy): cloud.modelence.com/signup?ref=49X6Y51AF9
- Claude Opus 4.8 (the model doing the building)
Follow on X: twitter.com/jamespelton18
Join the 6 Million Dollar Apps community: skool.com/6-million-dollar-app-2514/about
Want my team to build your app? passive-apps.com
Faith + Money: "In all toil there is profit, but mere talk tends only to poverty." - Proverbs 14:23 (ESV)
This video is sponsored by Modelence. Some links may be affiliate links. I only recommend tools I'd actually use.
I gave myself one afternoon to build a real SaaS with AI, and the part that got me was the mobile app. One prompt built the full web app. One click turned it into a mobile app too. Then I deployed the whole thing live for free. Here's exactly how it went.
I described a lead tracker CRM in plain English, hit go, and about four minutes later I had a working web app. Database, login, a searchable leads table, edit and delete, and a dashboard. Then one click generated a companion mobile app. Then I deployed it live and got a real link you can open right now, running on the free tier.
The tool is Modelence. You describe the app in plain English and it builds the full stack (frontend, backend, database, auth) then hosts and deploys it for real. Your first app comes with a free build credit and the free entry tier runs at no cost, so you can test an idea before you spend anything. When you're ready to run it as a real product with your own domain, it's $20 a month.
Try Modelence: cloud.modelence.com/signup?ref=49X6Y51AF9
Chapters:
00:00 One afternoon to build and ship a SaaS
00:39 The tool I used
00:56 The prompt (a lead tracker CRM)
01:28 Hit go and watch it build
01:37 The app just works
02:34 Dashboard and search
03:11 One click to a mobile app
04:21 Publishing it live
04:50 It's live (real link)
05:06 How much it costs
06:03 My honest take vs Replit and Lovable
Built with:
- Modelence (build + host + deploy): cloud.modelence.com/signup?ref=49X6Y51AF9
- Claude Opus 4.8 (the model doing the building)
Follow on X: twitter.com/jamespelton18
Join the 6 Million Dollar Apps community: skool.com/6-million-dollar-app-2514/about
Want my team to build your app? passive-apps.com
Faith + Money: "In all toil there is profit, but mere talk tends only to poverty." - Proverbs 14:23 (ESV)
This video is sponsored by Modelence. Some links may be affiliate links. I only recommend tools I'd actually use.
