Switch to Reactiv. In 2–4 weeks.

A web store product grid transitioning to a phone showing the Fieldwen app with a Shop Now button.

A web store product grid with an arrow pointing to a phone showing the Fieldwen app with a Shop Now button.

Most brands come to us from legacy app builders like Tapcart, or from brittle custom builds. Reactiv is the platform trusted by brands where mobile has to work — not just today, but as your business grows.

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2–4 weeks

Migration timeline

customer story

Missouri Star Quilt Co.

The highest channel stickiness across MSQC’s portfolio.

Read case study

customer story

Hobbiesville

Migrated off template app to full native

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The approach

Past the template ceiling.

Tapcart's ceiling is low.

Tapcart gets you launched, but it limits what you can build. No App Clips, limited integration depth, no extensibility for custom experiences. When you try to push beyond the template, you hit walls.

No native App Clips support

Template-bound UI with limited customization

Shallow integration options for custom stacks

No path to a fully custom native experience

App Clip reading Explore the new drop, no app required, beside a large app download icon.

Everything Tapcart promised. Plus what it couldn't deliver.

Migrate your content and integrations in 2–4 weeks

Keep your Shopify stack connected, lose the limitations

App Clips included, acquisition and re-engagement from day one

Custom screens and flows Tapcart couldn't support

Reactiv gives you full native flexibility: custom UI, App Clips, deep integrations, and a platform you can grow on. And you don't rebuild to get there.

No rebuild. No downtime.

Audit your current Tapcart setup and integrations

Reactiv migrates content, maps integrations, and builds native

Launch on the new foundation: App Clips and full app together

No rebuilding from scratch. No downtime.

What Reactiv unlocks after migration.

App Clips for acquisition

Run ads directly to a native Clip experience. Tapcart can't do this.

2x conversion rate

Native app experiences convert at 2x vs. mobile web, and vs. Tapcart template apps.

Custom screens and flows

Build the experiences your brand actually needs, not what the template allows.

Push re-engagement from day one

Retarget Clip visitors and app users with push, wired in at launch.

Deeper integrations

Connect Klaviyo, Braze, Attentive, and your OMS, not just Shopify basics.

17% higher AOV

Brands on Reactiv see higher average order value from native checkout and upsell flows.

What you get

Full migration from Tapcart in 2–4 weeks

App Clips + full native app on one foundation

Custom screens and flows Tapcart couldn't support

2x conversion rate vs. mobile web

Frequently asked questions

How hard is it to migrate from Tapcart (or another app)?

Straightforward. For iOS you add us as a developer on your Apple account; for Android you hand over your keystore file. We build in a dev environment first and only flip the switch at the end. The typical build-to-launch timeline is 2–4 weeks, with a short crossover where both apps run.

Do we lose any of our existing content?

No. Screens, content, and integrations migrate; anything your current platform couldn't express (usually the reason you're switching) gets built properly on Reactiv.

Who will run the migration?

A dedicated implementation lead and CSM on our side. Our lead has run 100+ migrations. You get a 30-day hypercare period after launch, where the implementation lead stays on point, monitors reviews, and ships early updates, before you transition to your ongoing CSM.

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See the platform on your stack.

The next era of mobile commerce is here. Get a walkthrough scoped to exactly how you sell.

Try a Clip Book a demo