App Store review-readyShopify · Public · Embedded

Shopify apps that scale with merchants.

Public apps, embedded apps, and custom storefront features. Built on the latest Shopify APIs with senior engineers — App Store review-ready on the first pass.

See what we build
What we ship

Shopify, end to end.

Public Shopify apps

Listed in the App Store, billed on Shopify, scoped to pass review the first time.

PolarisApp BridgeBilling API

Private + custom apps

Internal apps for one merchant — bespoke logic, OAuth, admin extensions.

OAuthAdmin UIWebhooks

Checkout extensions

UI extensions for Plus + non-Plus stores. Upsells, validation, custom fields.

UI ExtensionsFunctionsPlus

Subscriptions & billing

Recurring orders, dunning, swap/skip flows. Built on the Shopify Subscriptions API.

Subscriptions APIRechargeStripe

Theme & storefront work

Custom Liquid sections, Hydrogen storefronts, headless integrations.

LiquidHydrogenStorefront API

AI for Shopify

AI merchandising, product Q&A, smart bundling — wired into the Shopify admin.

EmbeddingsRAGPolaris
How it works

From scope to ship in 5 steps.

01

Discover

Scope the app, the merchant, the review path.

02

Design

Polaris-native admin UI + storefront flows.

03

Build

Node + Remix + GraphQL, weekly demo branches.

04

Submit

App Store submission with review checklist.

05

Scale

Webhook hardening, billing, analytics.

Why Octidev

Senior Shopify eng, agency-free pricing.

1st-try

Pass review first time

We own the App Store review pipeline — checklist + manual QA.

from $3k

Public apps from $3k

A US agency would quote $25k+ for the same scope.

2025 APIs

Latest API surface

GraphQL Admin, Functions, UI Extensions — not legacy REST.

~4h overlap

EST overlap, daily

Real engineers in your Slack during US hours.

Got a Shopify idea? Let’s scope it.

Free 30-min call. We’ll tell you what it costs, how long it takes, and whether to build public or custom.

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· No sales theatre· EST-overlap engineers· 48h written estimate