Shopify App Comparison 2026

Mikawaya Subscription

5.063 reviews
VS

Aero Upsell & Bundle

0.00 reviews

Which Shopify upsell app increases AOV more? Compare pricing, features, ratings & real merchant reviews for Mikawaya and Aero Upsell & Bundle 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.

Maximize AOV with product bundling and personalized upsell recommendations.

View Full Details

Key Features

  • Easy installation with clear instructions and support
  • Simple interface for quick campaign setup
  • Live preview for mobile and desktop views
  • Targeted upsell campaigns on product pages
  • Flexible discount system for bundle offers

Verdict on Aero

Aero Upsell & Bundle is a simple, affordable upsell tool at just $4.99/month for unlimited campaigns. The free plan lets you test with 1 active campaign. With zero reviews it is entirely unproven, but the low price and clean interface make it low-risk to try.

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 use Aero for free?

Yes, the free plan includes 4 campaign types with 1 active campaign, styling customization, and 24/7 support. Upgrade to Premium for $4.99/month for unlimited campaigns.