App Discount Ninja Promo Engine Vs App PromoOS: Sale & Promo Schedule
App info
| App | Discount Ninja Promo Engine 4.4·180 reviews | PromoOS: Sale & Promo Schedule 0 |
|---|---|---|
| Developer | Discount Ninja | Promly |
| Tag Line | Personalized Promotion Platform. Special Offers & Secret Deals | Promo Scheduler & Campaign Calendar |
| Meta description | Discount Ninja helps you increase your AOV through promotions. Set up free gifts, BOGOs, fixed price discounts, tiered offers, stacked discounts and more. | PromoOS automates Shopify promotional campaigns with a visual calendar. Auto-deploy banners, prevent discount conflicts, and track revenue per campaign—fast. |
| Launch Date | 2017-08-23 | 2026-05-06 |
| Shopify Badges | Uncertified | Uncertified |