flutterflow · security & launch audit
FlutterFlow app security & launch audit
updated 2026.09.21 · vardha solutions
FlutterFlow gets you to a real iOS and Android app fast. What it can't do is decide who is allowed to read your database, keep a secret key out of your app bundle, or tell you why Apple rejected your build. We review the app and backend you already have and give you a clear, ranked plan before you ship.
What we check in a FlutterFlow app
- Backend access rules. Firebase Security Rules or Supabase row-level security — tested as a signed-out visitor, a regular user and another user trying to read someone else's data.
- Secrets in the app bundle. Anything shipped inside a mobile app can be extracted. Keys for paid services should go through private API calls or a cloud function, not the client.
- Custom code and packages. Custom widgets, actions and third-party packages: what they do, what they can access, and whether they're maintained.
- Query and function costs. Unbounded queries, listeners that never stop and chatty screens that turn into a large Firebase or Supabase bill.
- Crash and error reporting. Whether Crashlytics, Sentry or similar is set up, so you hear about crashes before your reviews do.
- Performance on mid-range phones. Startup time, image sizes and list rendering on devices your users actually own.
- Store readiness. Permissions and their explanations, privacy labels, account deletion, sign-in rules and the other common reasons Apple and Google reject apps.
What you get
- A traffic-light report covering security, data model, performance, third-party APIs and launch readiness — every finding graded red, yellow or green in plain English.
- An Executive Fix Checklist, ranked by what each issue could cost you in users, revenue or reputation, written so your developer, freelancer or AI tool can act on it.
- A 45-minute review call to walk through the findings and decide what must happen before launch and what can safely wait.
Need someone beside you after the audit? The Fractional CTO Retainer ($2,500–$5,000/month) adds weekly architecture reviews, implementation specs for your builders, and verification before each release.
Questions founders ask
Is the Firebase API key in my FlutterFlow app a leak?
Not by itself — Firebase's client config is designed to be public. The protection comes from your Security Rules. Keys for other paid services, such as OpenAI or Stripe secret keys, are a different story and should never ship in the app.
Can you help with App Store rejection?
Yes. We review the rejection, identify what the reviewer needs, and write the specific changes for your developer. We don't submit builds ourselves.
Do you work with Supabase as well as Firebase?
Yes. We review Firebase Security Rules or Supabase row-level security, whichever your app uses.
Not sure where your app stands? A free 20-minute scan tells you which of these risks apply to your build, and what to fix first.
Book a free 20-min readiness scan