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Base44 App Help from Function Labs

Professional app audits, fixes, improvements and launch support for founders building with Base44.

Tell me about your app, what is not working, and what you need help with. I will review your enquiry and come back with the best next step, whether that is an app review, fixed quote or booked support session.

For Base44 founders, app owners and small businesses who want practical help getting their product fixed, improved or ready to launch.

Project Enquiry

Takes about 2 minutes. Only the essentials are required — everything else is optional and can be skipped.

Step 1 of 3Getting started
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Services

How I can help

Popular
01

App Audit & Review

For app owners who want a proper second opinion before spending more time or money.

UX and user journey review
Security and data handling check
Commercial readiness review
Launch readiness feedback
Written report with recommended fixes
02

Fixes & Improvements

For apps that already exist but have problems that need sorting.

Base44 bugs and broken flows
Login and authentication issues
Payment or subscription flow problems
Mobile wrapper issues
API and integration problems
Layout, styling and usability improvements
03

Launch Support

For founders getting their app ready for users, the App Store or Google Play.

App Store and Google Play readiness
Stripe and RevenueCat setup guidance
Privacy wording and user trust improvements
Onboarding and conversion improvements
Landing page and product positioning feedback
04

Rebuilds or Migration Advice

For apps that have become more complex or may need a different structure.

Architecture review
Database and data ownership advice
Migration planning
Long-term risk review
Quote for further development or rebuild support

Past work

How we've helped

A selection of work undertaken through Function Labs enquiries. Names and identifying details have been removed, but the work is real.

Payment flow was broken for weeks and I could not figure out why. Sorted in two days.

Payment flow fix — live app

We were about to submit to the App Store but kept getting rejected. Function Labs went through the whole thing, flagged what was causing it, and helped us restructure the onboarding so it actually made sense. Approved on the next attempt.

App Store readiness — internal testing

Honestly, I was expecting a sales pitch. Instead I got a straight-talking review of what was wrong, what mattered, and what could wait.

App audit — idea-stage founder

Our login system was a mess after a rushed build. They rebuilt the auth flow properly, cleaned up the user data structure behind it, and actually explained what they had changed — in plain English, no jargon.

Auth rebuild — app being built

We had a vague feeling something was off but could not pin it down. The audit flagged security gaps we did not even know existed and data handling issues that would have caused real problems down the line. Genuinely eye-opening, and probably saved us from a serious incident later on.

Security & data review — live with users

Pricing

Clear, upfront pricing

Popular

Initial App Review

£295

A focused review of your app with written feedback, issues found and recommended next steps — equivalent to six hours of work.

Hourly Support

£75/hour

For agreed fixes, improvements, setup work or technical support. Minimum booking: 6 hours (£450), invoiced and paid before work begins. Any additional work is invoiced separately in £75 increments.

Fixed Project Work

Quoted on request

For larger fixes, rebuilds or migration work, projects are quoted individually and broken into clear, manageable stages. Payment is normally 50% upfront and 50% on completion.

Commercial Launch Support

from £4,000

For apps getting ready for commercial launch, this covers security, structure, readiness and major improvements. 50% payable upfront and 50% due on completion.

Payment is normally required upfront for fixed review work or before booked support begins. Larger projects may be split into agreed milestones.