Flutter Boilerplate for Side Projects
A nights-and-weekends-friendly Flutter starter kit so foundation work never eats the few hours you actually have. Auth, payments, AI chat, and onboarding are already wired — you open your laptop after dinner and build the feature that drew you to the idea, not the login screen.
A flutter boilerplate for side projects is a pre-built Flutter codebase that hands you auth, subscriptions, AI, and onboarding on day one — The Flutter Kit is $69 one-time (not a subscription), with unlimited projects, lifetime updates, and full source ownership. It targets the side-project constraint that actually matters: time, not money. Because it ships iOS, Android, and Web from one Dart codebase, a few hours a week is enough to reach a real launch instead of stalling on plumbing.
The real side-project killer is foundation work, not the idea
Side projects don't usually die because the idea was bad. They die because you spent your first three Saturdays wiring Firebase Auth, your fourth fighting a RevenueCat sandbox, and by the fifth weekend life got busy and the repo went cold. The Flutter Kit is built for that exact failure mode. Every piece of undifferentiated scaffolding — email/Google/Apple/anonymous sign-in, Firestore and Cloud Storage, RevenueCat paywalls with restore and entitlements, FCM push, a settings screen, a profile screen — already exists and is wired together with get_it dependency injection and the repository pattern. The hours you do have go straight to the one thing nobody else can build: your idea.
What you skip so your scarce hours survive
These are the tasks that quietly burn a month of evenings. With the kit they're already done, so your first session is feature work, not setup:
- Auth flows: email, Google, Apple, and anonymous sign-in — including the edge cases (account linking, sign-out, error states) that eat a full weekend on their own
- Paywalls and subscriptions via RevenueCat — StoreKit 2 on iOS, Play Billing on Android, trials, restore, and entitlement gating wired to real UI
- Onboarding: three ready templates (Carousel, Highlights, Minimal) so the first-run experience isn't a TODO you ship without
- Theming: Material 3 with dynamic color and centralized design tokens — retheme the whole app by editing one file at midnight
One codebase means one evening covers three platforms
The brutal math of a side project is that you have maybe four to eight focused hours a week. Maintaining separate iOS and Android codebases — or even React Native plus native modules — multiplies that scarce time by every platform you target. The Flutter Kit ships iOS, Android, and Web from a single Dart codebase rendered through Impeller, so a feature you build on a Tuesday night exists everywhere at once. Navigation uses go_router so deep links and route guards behave the same across platforms, and state runs on BLoC with Cubit so when you come back to your code after a two-week gap, the structure tells you where everything lives instead of forcing you to re-learn your own app.
Honest take: when a side project doesn't need this
If your side project is a weekend toy with no users, no auth, and no payments — a single-screen utility, a learning exercise, a throwaway demo — a $69 boilerplate is overkill, and `flutter create` plus a tutorial is the right call. If you want to drag-and-drop a visual prototype to validate an idea in an afternoon with zero Dart, FlutterFlow (subscription, as of 2026) fits that phase better, though you trade away source ownership and clean exits. And if you're firmly iOS-only and never plan to ship Android or Web, the native SwiftUI route via our sister product The Swift Kit may suit you more. The Flutter Kit earns its place the moment your side project has any ambition to become real: actual users, a paywall, and a launch on more than one platform — without that ambition costing you every free evening you have.
The Flutter Kit vs. building your side project from scratch
| Feature | The Flutter Kit | From scratch (flutter create) |
|---|---|---|
| Cost | $69 one-time, unlimited projects | $0 — paid in evenings instead |
| First weekend spent on | Your actual feature | Firebase + auth plumbing |
| Auth (email/Google/Apple/anon) | Pre-wired with edge cases handled | You build and debug each flow |
| Paywalls & subscriptions | RevenueCat wired to real UI | Manual StoreKit/Play Billing |
| Onboarding screens | 3 templates ready | Often skipped or rushed |
| iOS + Android + Web | One Dart codebase | One codebase, but you wire each integration |
| Picks back up after a gap | BLoC + DI structure guides you | Depends on past-you's discipline |
Frequently Asked Questions
I only get a few hours a week — is setting up the kit itself a big time sink?
My side project might not make money — is $69 worth it for something speculative?
If I disappear for a month and come back, will I still understand my own code?
Can I ship the same side project to iOS, Android, and Web without tripling my hours?
Is the AI chat feature going to slow down a simple side project?
I'm worried about lock-in if my side project actually takes off — what do I own?
Keep exploring
Spend your weekend on the idea, not the login screen
The Flutter Kit is $69 one-time — auth, payments, AI, and onboarding already wired so your scarce nights-and-weekends hours go straight to the feature that made you start. Unlimited projects, lifetime updates, full source ownership.
Get The Flutter Kit — $69One-time purchase · Lifetime updates · Unlimited projects