Shopify App Comparison 2026

Mikawaya Subscription

5.063 reviews
VS

Pro:Warning Product Alerts

5.06 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Mikawaya and Pro:Warning Product Alerts to find the best fit for your store.

Built for Shopify

Japan-made Shopify subscription app specializing in marketing features for recurring commerce sales growth.

View Full Details

Key Features

  • 3-tier discount settings for subscription plans
  • BOX functionality for curated subscription boxes
  • CRM integration with LINE and email apps
  • LTV analysis by customer attributes
  • Form-integrated and survey landing page features

Verdict on Mikawaya

Mikawaya is the go-to subscription app for Japanese Shopify stores. With 5.0 stars, 63 reviews, and a Built for Shopify badge, it is the most trusted option in its niche. The LINE CRM integration and LTV analysis are tailored for the Japanese market. However, the Japanese-only language support limits its usefulness outside Japan.

Built for Shopify

Display custom warning notifications on product pages for age verification, shipping delays, and terms.

View Full Details

Key Features

  • Unlimited warning messages for selected products or variants
  • Custom warning icons or upload your own
  • Geolocation targeting to display warnings for specific regions
  • Multiple alerts per product or variant
  • Auto-save warning consent date/time in order details

Verdict on Pro:Warning

Pro:Warning is a Built for Shopify certified tool for compliance and customer communication. The geolocation targeting is useful for stores selling regulated products across regions. At $7.99/month with 5.0 stars, it is affordable and well-reviewed. Essential for stores needing age verification or shipping disclaimers.

Frequently Asked Questions

Is Mikawaya only for Japanese stores?

Yes, Mikawaya is built specifically for the Japanese market with Japanese-only language support and LINE CRM integration. It is not designed for international stores.

Does Mikawaya charge transaction fees?

Yes, the Light plan charges 3% per transaction and the Standard/Pro plans charge 1%, in addition to the monthly subscription fee.

Can I show different warnings by country?

Yes, Pro:Warning includes geolocation targeting that lets you display specific warning messages only to visitors from certain countries or regions.