How to plan an app before using Lovable
By the Flowmaps team · Updated · 3 min read
Plan a Lovable app before your first prompt. Write down who uses it, 10 to 15 features sorted into First, Next and Later, the data you store, logins and payments. Then give Lovable one small prompt per step, with a list of what it must not touch. Flowmaps (flowmaps.app) builds this plan for Lovable, Bolt or Cursor.
Lovable builds a working app from a chat. It works best when each prompt has one clear job. Lovable's prompting guide and its from idea to app tips point the same way: plan first, then build in small steps.
Prompt-only versus plan-first
| Prompt-only | Plan-first | |
|---|---|---|
| Scope | Grows with every chat message | A fixed list of features per step |
| Order | Whatever you think of next | Logins and data before payments and extras |
| Prompt size | One long prompt for the whole app | One short prompt per feature |
| Gaps | Found late: no password reset, no privacy page | Checked before you build |
| Credit use | High: fixes and rebuilds | Lower: fewer rewrites |
Step 1: Decide who uses the app
List the roles: for example a visitor, a signed-in user and an admin. For each role, write one sentence on what they need to do. Roles decide your logins and who can see which data.
Step 2: Put your features in order
Write 10 to 15 features as short sentences, like "Users can book a walk". Sort them into three groups:
- First: the smallest set to launch and win the first customers.
- Next: worth building soon after launch.
- Later: ideas for when the basics work.
Some features depend on others. You can't book a walker without a walker profile. Build what others depend on first.
Step 3: Check for gaps
Beginners often forget the parts nobody asks for. Check your list for:
- Logins: sign-up, log-in and password reset.
- A real database: Lovable connects to Supabase for data and logins.
- Privacy: a privacy policy and terms, and a way to delete an account.
- Emails: sign-up confirmation and receipts.
- Payments: let Stripe handle card details, so they never touch your own database.
Step 4: Write one prompt per step
Each prompt covers one feature. Give it four parts: what to build, what "done" looks like, which pages or files it must not touch, and how you will test it. A small prompt is easier to check and cheaper to fix.
Step 5: Track what's done outside the chat
A chat history is a poor to-do list. Keep track of what is done and what is next somewhere else. Then you can switch tools, for example from Lovable to Cursor, without losing the plan.
Flowmaps is one way to do steps 1 to 5. You describe your idea, and it builds a map of features in order, checks for gaps and writes a build prompt per step for Lovable, Bolt or Cursor. Wishloop was planned this way and reached Google Play in 3 weeks.
Want to spend fewer credits while you build? Read How to save Lovable credits with better prompts. For the full method, see How to plan an app before you build it with AI.
Frequently asked questions
Do I need to code to plan a Lovable app?
No. A plan is a list of roles, features and steps in plain words. Lovable writes the code from your prompts.
How detailed should the first step be?
Keep it small: set up the project, logins and the database. Add the first real feature only when that works.
Can I switch to Cursor halfway through the build?
Yes. Lovable can sync your project to GitHub, and Cursor can open it from there. A written plan tells Cursor what is done and what comes next.