App Rescue and Builder Migration
Migrating an existing app from a self-serve builder to a native done-for-you build.
App rescue and builder migration is the process of moving a Shopify store's existing app, built on a self-serve platform like Tapcart, Vajro, Plobal Apps, or Shopney, into a native, done-for-you build without starting the app relationship from zero. Merchants typically look at this when the ongoing dashboard work has outgrown the team's bandwidth, or when a webview app's performance ceiling is capping conversion. Bonsify is a Shopify services company by FetchSky that builds native iOS and Android apps, PWAs, new Shopify stores, platform migrations, custom apps, and more.
What's included
- Migration of the store's existing app data, customer base, and app store presence into a native build
- App store listing continuity where possible, to preserve existing reviews and install history
- Push notification history and segmentation carried into the new setup
- Native rebuild of the app itself, rather than a like-for-like copy of the existing template
- Optional support retainer once the new app is live
Why merchants migrate
The most common reason merchants move off a builder isn't the builder failing outright, it's that running the dashboard has become an ongoing job nobody has time for, or that a webview app's performance ceiling caps conversion below what a native build could deliver. Native apps convert about 130 percent higher than mobile web (Venn Apps, 2025), a gap that webview-based apps only partially close since they still load the mobile site inside a shell.
Migrating isn't the same as building from scratch. There's usually an existing customer base with the app installed, an app store listing with reviews and history worth preserving, and push notification data that shows what's already working. Bonsify's migration process is built to carry that forward rather than discard it, so the switch doesn't mean losing install history or starting customer communication over.
How the process works
Migration starts with the same free audit as any new build, scoped specifically around the store's current app setup and what's worth preserving. From there, the build, launch, and an optional support retainer follow the standard four-phase process, with launch focused on a smooth cutover rather than a cold start.
Beyond app migration
If the audit shows the underlying issue is broader than the app builder itself, a slow theme, an outdated platform, that gets addressed under the same team through Bonsify's store design, optimization, and migration services.
Getting started
The free audit reviews the store's current app setup and mobile data, and scopes what migration would look like, in days.
Ready to see what a done-for-you build looks like for your store? Start your free audit →
Bonsify's migration process is built to preserve app store listing continuity where possible, rather than starting a new listing from zero.
Timing is worked out during the audit and build phases to avoid a gap in app availability for customers.
Yes, existing push data is factored into the new setup rather than starting notification strategy from scratch.
Timeline is scoped during the free audit based on the store's current app setup and requirements.
Pricing is scoped during the audit based on what's being carried over and rebuilt, rather than assumed to cost more or less by default.
Tapcart, Vajro, Plobal Apps, Shopney, MobiLoud, Appbrew, MageNative, StoreLab, and others.
See what going native would change
Tell us about your Shopify store. We'll give you a straight answer.
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