9:41
The trail collection is livenow
App users get first pick for 24 hours.
Drops and launches
Push lands on the lock screen and opens the collection itself, not your homepage.
Push campaigns and automations →Turn your Squarespace store into a mobile app
Build a Squarespace app without writing code
Native iOS and Android apps built from the Squarespace site you already run. Your template, Member Areas and Squarespace checkout come with it, and push notifications are built in.
What carries over
Everything you’ve built on Squarespace, working in your app
The app loads your live site, so nothing is rebuilt and nothing gets left behind.
Your template and layouts
Templates and Fluid Engine layouts render as your mobile site does today.
Squarespace checkout
Squarespace Payments, Stripe, PayPal and your tax and shipping settings, on your real checkout.
Extensions and code injection
Squarespace Extensions and the scripts you’ve added with code injection keep running.
Products and variants
Physical products, variants and product forms come through without re-modelling.
Discounts and gift cards
Discount codes, automatic discounts and gift cards apply exactly as on your site.
Member Areas and accounts
Members and customers sign in once, and gated content and order history stay a tap away.
Step by step
How to turn a Squarespace store into an app
Five steps from store URL to a live app. Your team keeps selling throughout.
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Start from your live store
Open your store on a phone and walk product, cart and checkout. The app renders the same pages, so anything broken on mobile web gets fixed in your theme first.
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Add the native layer
Paste your store URL into Twinr. It reads your logo, colours and menu, and adds a native tab bar, push, persistent login, offline browsing and analytics.
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Customize and test a real order
Set your icon, splash screen and tabs, then install the preview build and place a full order with your payment provider and a discount code. App-specific issues show up here, not in store review.
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Publish to both stores
Submitted under your own Apple and Google developer accounts. On Premium, the Twinr team handles the listing, screenshots and review responses.
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Engage and grow
Send new arrivals, back-in-stock alerts and abandoned-cart reminders by push, and track push-driven orders in Twinr analytics. Every change in Squarespace reaches the app instantly.
Features to jobs
What a Squarespace app needs, and which Twinr feature covers it
Still thinking it over?1h
Your Summit pack is waiting in your cart.
Back in stocknow
Your size in the Ridge jacket is back.
Cart recovery and restocks
Automated pushes for abandoned carts and back-in-stock items, with no cost per send.
App-only early accessTrail collection · 24 hours
15% offfirst app order
Shop the dropApp-only offers
Build app-only pages with native screens, pair them with Squarespace discount codes, then promote them to app users only.
Native screens and app-only pages →NorthboundSigned in as Alex
Loyalty1,240 points, 260 to reward
Shoppers who stay signed in
Persistent login keeps accounts, addresses and loyalty balances ready, so checkout is a tap away.
Native capabilities in every build →Offline. Showing recent products.
Browsing without signal
Offline mode keeps visited pages readable and shows your brand instead of a browser error.
How the native shell works →App analyticsExample data
Sessions48.2k
Retention38%
Push opens7.4k
Knowing what the app earns
Sessions, retention and push opens tracked natively, so app shoppers are measured apart from web.
What Twinr analytics measures →Push notifications
The channel you own, without the per-send bill
Email and SMS still matter. Push reaches the lock screen in seconds, opens straight into the product, and with Twinr it's included on every plan.
See how Twinr push works → Email SMS App push
Cost per send Tiered by list Per message Included
Where it lands Inbox, often promotions Messages Lock screen
Opens into Browser Browser The product in your app
Shopper signed in Often not Often not Yes
After launch
You run the store. Twinr runs the app.
No second CMS. Your team keeps working in Squarespace, and the app follows.
Your team
Keeps working in Squarespace
- Products, pages and blog posts managed in Squarespace as today
- Design changes reach the app the moment you publish
- Member Areas, discounts and extensions stay where they are
- Send pushes and automations from the Twinr dashboard
Twinr
Keeps the app running
- The native iOS and Android builds
- Store submission under your own developer accounts
- OS updates, SDK changes and store policy changes
- Push delivery, analytics and support when you need it
Good to know
What to check before you launch
A few things need a check on Squarespace. Here’s what they are and how to handle each.
Digital products through Squarespace checkout
Apple requires in-app purchase for digital goods used inside an iOS app, so selling downloads or digital access through your checkout can be rejected.
What Twinr covers: keep Squarespace checkout for physical products, which are exempt, and use in-app purchase for digital goods.
The app uses your mobile layout
Fluid Engine lets you arrange the mobile view separately, and that’s the layout your app shows.
What Twinr covers: check the mobile view in the Squarespace editor first, so the app looks as good as the desktop site.
Desktop-only code injection
Scripts you’ve set to load only on desktop won’t run inside the app.
What Twinr covers: test in the preview build and make sure anything customers need also loads on mobile.
A store in a frame is not enough
Apple rejects apps that offer little beyond a mobile website.
What Twinr covers: native navigation, push, persistent login and offline browsing, which is what review looks for.
Options compared
Ways to get a Squarespace app, compared
The options Squarespace merchants usually shortlist, and where each one fits.
Included Partial or extra cost Not available
| Twinr | Template app builder | MobiLoud | Custom native build | |
|---|---|---|---|---|
| Published entry price | From $25/mo | Mid-range monthly | Premium managed plan | Tens of thousands per platform |
| Runs your live Squarespace theme | Yes | Rebuilt from the API | Rebuilt in native code | |
| Squarespace apps carry over | As installed | Supported integrations | Re-integrated one by one | |
| Your checkout and gateways | Your Squarespace checkout | Varies by gateway | Re-integrated | |
| Push notifications | Built in, unlimited | Built to order | ||
| Store submission | Handled on Premium | Fully managed | Your developers | |
| Time to launch | Days | Weeks | Weeks | Months |
| Best fit when | You want your live store as an app at a flat monthly price | You want a templated app built from your catalogue | You want a team to own the app end to end | You need app features your site can’t provide |
Competitor details as published on their own sites, checked 16 October 2026.
01 Does Twinr work with Squarespace?
Yes. Twinr builds native iOS and Android apps that load your live Squarespace storefront, so Squarespace stays the source of truth for products, pricing, checkout and content, while Twinr adds native navigation, push notifications, offline browsing and analytics on top.
02 Will my Squarespace template work in the app?
Yes. The app loads your live site, so your template and Fluid Engine layouts look as they do on mobile today.
03 Do Member Areas and Scheduling work?
Yes. Member Areas, Squarespace Scheduling and forms run on your site, so they work in the app. Members sign in once and stay signed in.
04 Does Squarespace checkout work in the app?
Yes. Customers check out through your real Squarespace checkout, with Squarespace Payments, Stripe or PayPal, plus your tax and shipping settings.
05 Isn’t there already a Squarespace app?
The Squarespace app is for managing your site. Twinr builds a customer-facing app from your live site, published under your own name and your own Apple and Google developer accounts.
06 Does Twinr take a percentage of in-app sales?
No. Twinr is a flat monthly plan with no revenue share and no per-order fee.
07 If I update my store, do I have to resubmit the app?
No. Products, prices, theme changes and new apps appear in the app immediately, with no new build and no store review. Only changes to the native shell, such as the app name, icon or a new device permission, need a resubmission.
08 Who owns the app and the store listings?
You do. The apps are published under your own Apple Developer and Google Play Console accounts, so the listings, ratings, installs and customer data belong to you.
09 How much does a Squarespace mobile app cost?
Twinr plans start at $25 per month, with unlimited push notifications and no revenue share. A custom native Squarespace app built on the platform’s APIs typically costs tens of thousands of dollars per platform, plus ongoing upkeep.
Turn your Squarespace store into a mobile app
14-day free trial, no credit card. See your own store running as a native app in about a minute.