Full React Native Migration
From €18,000 excl. VAT4 to 8 weeks
Full migration to the latest stable version, New Architecture, dependency upgrades and store redeployment. Fixed price, scope defined after the audit.
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Offers - React Native Migration Audit
€1,500 excl. VAT · 5 business days · 100% remote
Is your React Native app stuck on an old version? Are the stores blocking your updates? Before rewriting everything, have your code audited by a team that has been doing React Native for 10 years.
Who is it for?
This offer is for you if:
- •Your React Native app is in production on version 0.72 or older
- •Apple or Google has already sent you a deprecation warning
- •You are wondering whether to migrate or rewrite everything
- •You want an accurate estimate before committing to a migration project
- •Your in-house team is not familiar with recent React Native versions
What you get
On delivery, you receive:
- •A full analysis of your React Native codebase: current versions, dependencies, architecture, blockers
- •The breaking changes to anticipate along the migration path
- •A costed, prioritized migration plan: steps, duration, risks, recommended order
- •The move to the New Architecture (mandatory since React Native 0.82): plan and blockers
- •A 15 to 20 page PDF report, concise and ready to share with your team or management
- •A 1-hour debrief call to answer all your questions
Why this offer
Most freelance developers will quote a React Native migration blind. The problem: without seeing the code, nobody can seriously estimate the effort. This audit exists for that reason: a controlled budget, a concrete deliverable and a real estimate behind it.
If you then hire us for the full migration or the Expo / New Architecture upgrade, the audit is deducted from the final price if you confirm within 30 days.
Prerequisites
To get started smoothly:
- •Read access to your Git repository (GitHub, GitLab, Bitbucket)
- •Someone available for 1 hour at kick-off and 1 hour for the debrief
- •Existing documentation if available (not required)
Money-back guarantee
If, within 7 days of delivery, you feel the audit brings no value to your project, you get a full refund. No questions asked.
Frequently asked questions
How much does a React Native migration audit cost?
GUIGUI Tech's React Native migration audit costs €1,500 excl. VAT and is delivered in 5 business days. It includes a code review, a costed and prioritized migration plan, a 15 to 20 page PDF report and a one-hour debrief call.
Does the React Native audit work with an Expo app?
Yes. GUIGUI Tech's React Native migration audit covers Expo apps (managed and bare workflow) as well as standard React Native CLI apps.
How long does it take to receive the audit report?
The React Native audit report is delivered 5 business days after the kick-off. The kick-off is usually scheduled within 7 days of the order.
Does GUIGUI Tech sign an NDA before accessing the code?
Yes. GUIGUI Tech signs a standard NDA before any access to the code of your React Native app.
What happens after the audit if I want to go ahead with the migration?
GUIGUI Tech's React Native audit leads to a quote for a full React Native migration (from €18,000 excl. VAT) or an Expo and New Architecture upgrade (from €6,500 excl. VAT). The €1,500 excl. VAT paid for the audit is deducted from either engagement if you confirm within 30 days.
Does GUIGUI Tech audit React Native apps with a large user base?
Yes. GUIGUI Tech has worked on business-critical React Native apps in production, such as Genius Station’s real-time trading app. The audit method is adapted to how critical the app is.
Is the React Native audit refundable?
Yes. GUIGUI Tech's React Native migration audit comes with a money-back guarantee: if, within 7 days of delivery, you feel the audit brings no value to your project, you get a full refund, no questions asked.
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