Function Studio

Function Studio

Pricing
Free plan available. Free trial available.
Rating
4.9 (19)

Advanced functions creator with Flow logic builder. Build and test functions as flows in minutes.

Build Shopify Functions for advanced custom discounts visually. Function Studio supports every type of BOGO, Buy X Get Y, bundles, volume bundles, fixed-price offers, GWP discounts, metafield/JSON discounts. Create payment and delivery customizations, cart and checkout validation rules. Set up conditional discounts for multiple markets, currencies and POS. Take your custom discount functions to the next level. Perfect for migrating Shopify Scripts to Shopify Functions unless you prefer code.

Build Shopify Functions for advanced custom discounts visually. Function Studio supports every type of BOGO, Buy X Get Y, bundles, volume bundles, fixed-price offers, GWP discounts, metafield/JSON discounts. Create payment and delivery customizations, cart and checkout validation rules. Set up conditional discounts for multiple markets, currencies and POS. Take your custom discount functions to the next level. Perfect for migrating Shopify Scripts to Shopify Functions unless you prefer code. more
  • Discount functions: BOGO, GWP, bundles, tiered, volume bundles, Buy X Get Y
  • Build next level volume discounts, reject discount codes
  • Build fixed price, percentage, dollar discounts for markets and POS locations
  • Build delivery customizations and payment customizations
  • Build Shopify Functions for cart transforms and powerful bundle discounts

Languages

English

Works with

  • Checkout
  • Shopify Admin
  • Checkout
  • EComposer & Foxify
  • Hydrogen & 2048 Variants
  • Monster Cart Upsell
  • PageFly & GemPages
  • UpCart

Pricing

Choose the plan that best fits your business.

Free

Free

Features

  • 3 blocks per function
  • Limited custom discounts
  • Limited volume bundles
  • Automatic discounts and code discounts
  • Only for development and staging stores

Standard

$29 / month

Features

  • Flow logic builder for Shopify Functions
  • Cart and checkout validations
  • Payment and delivery customizations
  • Tiered, BOGO, volume, bundle discounts
  • Gift with purchase (GWP)
  • Cart transforms
  • Email support + AI assistant

3-day free trial

Advanced

$49 / month

or $490/year and save 17%

Features

  • 25 active functions / unlimited blocks
  • Metafields support, JSON cart attributes
  • Expressions support, translations
  • POS features
  • In-app discount/validation tester
  • Automatic currency conversion
  • Chat and email support
  • Storefront and checkout blocks

3-day free trial

Plus

$199 / month

or $1,999/year and save 16%

Features

  • Function versioning
  • Help with migration from Shopify Scripts
  • Dedicated developer
  • Prioritized custom app features
  • Storefront and checkout blocks
  • Unlimited bulk codes
  • Priority chat & email support
  • Access to partner Slack

7-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days.

Reviews (19)

Overall rating
4.9
Counts per rating level
  • 95% of ratings are 5 stars
  • 5% of ratings are 4 stars
  • 0% of ratings are 3 stars
  • 0% of ratings are 2 stars
  • 0% of ratings are 1 stars
August 20, 2026

Function Studio is genuinely the best app in the Shopify App Store. Partly because of its feature set and how you can build any sale you can dream up, but also has incredible support to back it up.

I've been very impressed across the board. We run sales with crazy levels of complexity, and the Flow structure is such an intuitive way to create these. Any minor bugs or challenges we've experienced were resolved in record time, including an entirely new feature that was built based on a few specific needs we had for free product gifting.

Overall, the best app money can buy now that Shopify Scripts is no more.

Sparkle In Pink
United States
4 months using the app
EasyLogicTools replied September 3, 2026

Thank you so much for this great review!

Your team really does run one of the most complex promotions we've seen so far, and it's great to see that the app keeps up with all of it.

Requests like yours are what push Function Studio forward - please keep them coming :)

Edited May 25, 2026

Działanie tej aplikacji nas zawiodło i postanowiliśmy ją odinstalować.
Zniżki nie wyświetlały się za każdy razem na każdym komputerze.

Marco Shoes Official Store
Poland
3 months using the app
August 27, 2026

Great app to have in your toolkit, the flow like function builder makes it easy to build, and test, before activating.

Rollersnakes
United Kingdom
17 days using the app

Support

App support provided by EasyLogicTools.

Developer

EasyLogicTools

Osadná 2, Bratislava, 831 03, SK

Launched

May 5, 2025 · Changelog

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View customer data:

Sensitive data

  • Sensitive data

    Name, email address, phone number, physical address

View staff and contributor data:

Store owner, blog contributors

  • Store owner

    Name, email address, phone number, physical address

  • Blog contributors

    Email address, IP address, browser and operating system

View and edit store data:

Customers, products, discounts, store analytics, Shopify Functions, Online Store, Shopify admin

  • View customers

    Customer data

  • Edit products

    Products, product listings, collections

  • Edit discounts

    Discount codes and promotions

  • View store analytics

    Reports

  • Edit Shopify Functions

    Cart transforms, delivery customizations, payment customizations, cart and checkout validations

  • View Online Store

    Online Store pages, theme

  • View Shopify admin

    Files

  • View other data

    Locales, locations, Shopify Markets settings

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