Question 1

Do these apps need an internet connection?

Accepted Answer

No. Every app runs entirely in your browser and stores data locally on your device. Optional AI features use your own Groq API key; without a key the app is still complete and fully offline.

Question 2

Is there a subscription?

Accepted Answer

No. Every product is a one-time purchase from $39. You download a ZIP with the full source, host it anywhere, and use it forever. No seat limits, no recurring fee.

Question 3

What exactly do I get?

Accepted Answer

A ZIP containing the complete source: a single self-contained index.html, a standalone rules engine, a runnable test suite, a web app manifest, a service worker, icons, a user guide, and the licence.

Question 4

Who is this for?

Accepted Answer

Solo consultants, business analysts and product owners, freelancers, founders, fintech and BFSI specialists, trades, clinics, real-estate agents, restaurants, creators and local-business owners who want professional tools without recurring SaaS bills.

Question 5

Is there a bundle?

Accepted Answer

Yes. The Professional Suite is all 49 PWAs for $399 — a list value of $3461. Smaller kits: Consulting Kit ($149, 5 PWAs), Finance Kit ($99, 3 PWAs), Local Business Kit ($119, 3 PWAs), AI Utility Kit ($79, 2 PWAs).

Question 6

Can I use these in client work?

Accepted Answer

Yes. The licence permits use on any domain you own or control, modification, and building deliverables for paying clients. It does not permit reselling the source as a competing product.

CatalystAgile Invoice Builder

What you get

What's in the ZIP

Hosting your copy