---
title: "Stack Inc"
description: "Public Shopify app developer portfolio"
canonical_url: "https://shoplist.co/app-developers/stack-inc"
markdown_url: "https://shoplist.co/app-developers/stack-inc.md"
---

# Stack Inc

Public Shopify app developer portfolio

## Public facts
- Website: https://stack.inc/
- Location: Shibuya 1-3-3, SOA TOWER 4F, Shibuya-Ku, JP-13, 1500002, JP
- Public Shopify App Store portfolio: 3 apps
- Public identity updated: 2024-10-01 02:19:33.979715\+00

## Public app portfolio sample
| App | Category | Detected stores | Detection as of | Markdown profile |
| --- | --- | --- | --- | --- |
| Phil（旧SQ）Connect | Inventory sync | 1 | 2026-11-09 | https://shoplist.co/shopify-apps/sq.md |
| Appify ‑ モバイルアプリ | Mobile app builder | 0 | 2026-11-09 | https://shoplist.co/shopify-apps/appify.md |
| VIP ‑ 会員プログラム | Loyalty & Referrals | 17 | 2026-11-09 | https://shoplist.co/shopify-apps/vip.md |

This profile displays 3 apps, bounded to twelve. Detection counts describe storefront evidence per app, not unique customers across the portfolio. A store using several apps is counted once for each app; adding these counts does not produce a unique store total. Missing counts or dates mean unavailable evidence.

## Related links
- [HTML profile](https://shoplist.co/app-developers/stack-inc)
- [Public search](https://shoplist.co/search)
- [Data methodology](https://shoplist.co/data-methodology.md)