ベスト 無料 Shopify アプリ （2026年版） (いいえ Hidden Costs)

The average Shopify ストア spends $120-$300 per month on apps. For a new ストア still working toward profitability, that is a significant expense that eats into already-thin margins. The good news: you can build a fully optimized Shopify ストア using entirely free apps. いいえ freemium traps, no trial-then-pay schemes, no hidden usage fees.

We reviewed every free app on the Shopify App ストア and identified the ones that deliver genuine value without eventual charges. This guide covers the best truly free apps across every essential category, with a focus on apps that match or exceed their paid competitors in functionality.

なぜ 無料 アプリ Matter for New ストアs

When you are launching a Shopify ストア, every dollar counts. Your budget should go toward inventory, marketing, and 顧客 acquisition — not app サブスクリプションs. 無料 apps let you build a professional, optimized ストア from day one without monthly overhead.

The math is simple. If you can replace $200/month in paid apps with free alternatives that perform equally well, that is $2,400 per year you can redirect to Facebook ads, Googleショッピング campaigns, or inventory. For a ストア doing $50,000/year in 売上 with 20% margins, that $2,400 represents 24% of your annual profit.

無料 apps have gotten dramatically better in recent years. Developer suites like Easyアプリ Ecommerce offer 10 professional-grade apps at zero cost, covering everything from email ポップアップs to ページ速度 最適化. The quality gap between free and paid apps has narrowed significantly, and in many categories, the best option is actually free.

ベスト 無料 Email Capture アプリ

Email capture is the foundation of long-term ecommerce 売上. Your email list is the only marketing channel you fully own — unlike social media followers or ad audiences, your email list cannot be taken away by algorithm changes or platform policy updates.

1. EA メールポップアップ & スピンホイール (ベスト Overall)

The EA メールポップアップ & スピンホイール is the best free email capture app on Shopify. It replaces boring "enter your email" ポップアップs with an interactive スピンホイール game where visitors play to win 割引, 送料無料, or free products. This gamified approach converts at 15-20% — compared to 3-5% for traditional ポップアップs — because it triggers the psychological reward mechanism that makes people want to participate.

The app supports exit-intent triggers (catching visitors about to leave), timed displays, scroll triggers, and manual triggers. It integrates with Klaviyo, Mailchimp, Omnisend, and other major email platforms. 割引 codes are generated automatically and applied at チェックアウト. The entire app is free with no limits on impressions, subscribers captured, or features. There is no branding watermark on the ポップアップ.

なぜ it is the best: 15-20% コンバージョン率, gamified UX, full email platform integration, zero cost, no branding.

2. Shopify Forms

Shopify's native form and ポップアップ builder is built into every Shopify plan. It creates simple email capture ポップアップs that integrate directly with Shopify's 顧客 list and Shopify Email. While it lacks the advanced features and コンバージョン率s of dedicated ポップアップ apps, it is a solid starting point that requires zero additional installation.

なぜ it is good: Zero setup, native Shopify integration, no additional app needed.

3. Privy (無料 Plan)

Privy offers a free plan that covers up to 100 email contacts. It includes basic ポップアップs, スピンホイールs, and banners. The limitation is the 100-contact cap — once you exceed that, you need a paid plan starting at $30/month. Good for testing but not a long-term free solution.

Limitation: 100 contact cap on free plan; paid plans start at $30/month.

ベスト 無料 コンバージョン 最適化 アプリ

コンバージョン apps help you get more 販売 from the same トラフィック. They work by reducing friction in the buying process and creating psychological triggers that push visitors toward purchase decisions.

4. EA 固定カートボタン

The EA 固定カートボタン keeps a floating add-to-カート button visible as shoppers scroll through 商品ページs. On mobile, where 商品ページs can require 10-15 scrolls to reach the buy button, a sticky bar eliminates that friction entirely. ストアs using sticky add-to-カート bars see 8-15% higher add-to-カート rates. The EA version is fully customizable, supports variant selection, and loads asynchronously for zero speed impact. Completely free.

なぜ it is the best: +8-15% add-to-カート rate, zero speed impact, full customization, free.

5. EA カウントダウンタイマー

The EA カウントダウンタイマー displays urgency-driving countdown bars on your ストア. It supports evergreen timers (reset per visitor for always-on urgency), fixed-date timers (for real 販売 and launches), and recurring timers (for daily deals). Countdown timers increase コンバージョン率s by 10-25% during promotional periods by leveraging loss aversion — the fear of missing out on a deal. 無料 with full customization.

なぜ it is the best: +10-25% コンバージョン during 販売, multiple timer types, fully customizable, free.

6. EA お知らせバー

The EA お知らせバー displays a customizable message bar at the top of your ストア. Use it for 送料無料 thresholds, active promotions, new arrivals, or seasonal announcements. The EA version supports multiple rotating messages, countdown integration, targeting by page or 顧客 segment, and アップセル features. It is lightweight and will not slow your ストア down. 無料.

なぜ it is the best: Multiple messages, targeting, countdown support, アップセル integration, free.

ベスト 無料 AOV-Boosting アプリ

Average order value (AOV) apps convince 顧客 to spend more per transaction. They are among the highest-ROI apps you can install because they increase 売上 without increasing トラフィック costs.

7. EA 送料無料バー

The EA 送料無料バー displays a progress bar showing how much more 顧客 need to spend to qualify for 送料無料. This simple mechanic increases AOV by 20-30% because 顧客 will add items to their カート specifically to reach the 送料無料 threshold. The EA version supports geolocation-based thresholds, multiple currencies, and animated progress updates as items are added to カート. 無料.

なぜ it is the best: +20-30% AOV, geolocation support, multi-currency, animated progress, free.

8. EA アップセル & クロスセル

The EA アップセル & クロスセル app shows smart product recommendations at key moments — when items are added to カート, during チェックアウト, and on 商品ページs. It supports "frequently bought together" bundles, "complete the look" suggestions, and automatic recommendations based on purchase history. Average AOV increase is 15-25%. 無料 with no limits.

なぜ it is the best: +15-25% AOV, multiple recommendation types, automated suggestions, free.

9. EA Auto 無料 Gift & リワードバー

The EA Auto 無料 Gift & リワードバー creates tiered spending rewards that automatically add free gifts when 顧客 hit thresholds. Spend $50 and get a sample; spend $100 and get a full product. This creates a gamified shopping experience that increases AOV by 25-40% and dramatically boosts 顧客 satisfaction. The app manages gift inventory automatically. 無料.

なぜ it is the best: +25-40% AOV, tiered rewards, automatic gift management, 顧客 delight, free.

ベスト 無料 Speed & パフォーマンス アプリ

Page speed is a ranking factor for Google and a major コンバージョン factor for shoppers. Every 1-second delay in load time reduces コンバージョンs by 7%. Speed 最適化 should be one of the first things you address on any Shopify ストア.

10. EA ページ速度ブースター

The EA ページ速度ブースター optimizes your ストア's performance through image compression, lazy loading, script deferral, and resource preloading. Install it and your Core Web Vitals improve immediately — no configuration needed. ストアs typically see 20-40% improvement in Lighthouse performance scores. Unlike many speed apps, EA ページ速度ブースター does not add its own JavaScript overhead; it actively reduces total page weight. Completely free.

なぜ it is the best: +20-40% speed improvement, zero configuration, reduces total page weight, free.

11. Shopify's Built-in CDN

Every Shopify ストア automatically uses Shopify's global CDN (powered by Cloudflare) for asset delivery. This is not an app — it is built into the platform. Your images, CSS, and JavaScript are served from edge locations worldwide. Make sure you are using Shopify-hosted images (not external URLs) to take full advantage.

ベスト 無料 アクセシビリティ & Translation アプリ

アクセシビリティ and translation apps expand your addressable market and protect you from legal risk. They are particularly important if you have international トラフィック or need ADA/WCAG compliance.

12. EA アクセシビリティ

The EA アクセシビリティ app adds a comprehensive アクセシビリティ widget to your ストア. Visitors can adjust font sizes, contrast ratios, cursor styles, line spacing, and other display settings. It supports screen reader 最適化, keyboard navigation improvements, and helps with WCAG 2.1 compliance. ADA-related lawsuits against ecommerce ストアs have increased 300% since 2018 — an アクセシビリティ widget provides an important layer of legal protection. 無料.

なぜ it is the best: Comprehensive widget, WCAG 2.1 support, legal protection, free.

13. EA 自動翻訳

The EA 自動翻訳 automatically translates your entire ストア into 100+ languages based on the visitor's browser language. いいえ manual translation needed — the app handles 商品ページs, collections, チェックアウト, and notifications instantly. ストアs with international トラフィック see 2-3x higher コンバージョン率s from non-English visitors after installing a translation app. 無料 with no word or page limits.

なぜ it is the best: 100+ languages, automatic detection, instant translation, no limits, free.

ベスト 無料 マーケティング アプリ

マーケティング apps help you drive トラフィック, build ソーシャルプルーフ, and engage 顧客 across multiple channels. These free options cover the essentials without monthly fees.

14. Shopify Email

Shopify Email is included with every Shopify plan and offers 10,000 free emails per month. It provides pre-built templates, basic automation, and native Shopify integration. While it lacks the sophistication of Klaviyo or Omnisend, it covers the basics well and costs nothing.

なぜ it is good: 10,000 free emails/month, native Shopify integration, zero additional cost.

15. Judge.me (無料 Plan)

Judge.me's free plan offers unlimited review request emails, photo reviews, in-email review forms, and rich snippet structured data. It is the most generous free review app on Shopify. レビュー increase コンバージョン率s by 15-20% and provide valuable SEO content.

なぜ it is good: Unlimited reviews on free plan, photo support, rich snippets.

16. Google & YouTube Channel

Shopify's official Google integration syncs your product catalog with Google Merchant Center for free listings on Googleショッピング. It also connects your ストア with YouTube Shopping. 無料 product listings on Googleショッピング can drive significant トラフィック at zero acquisition cost.

なぜ it is good: 無料 Googleショッピング listings, YouTube integration, zero cost.

17. Pinterest for Shopify

The official Pinterest integration syncs your product catalog as pins, enables rich pins, and provides コンバージョン tracking. Pinterest users have 40% higher 客単価s than other social platforms, making it valuable for visual product categories.

なぜ it is good: 無料 catalog sync, rich pins, high-intent audience.

ベスト 無料 Operations アプリ

Operations apps handle the behind-the-scenes work of running a ストア: order management, inventory, returns, and analytics.

18. Shopify Flow (Advanced/Plus)

Shopify Flow automates repetitive tasks like 顧客 tagging, inventory alerts, fraud flagging, and marketing triggers. It is free on Advanced and Plus plans and replaces the need for external automation tools.

なぜ it is good: Powerful automation, native Shopify integration, free on qualifying plans.

19. DSers (AliExpress Dropshipping)

DSers is the official AliExpress dropshipping app for Shopify. The free plan supports up to 3 ストアs and 3,000 products. It handles order placement, tracking sync, and supplier management. Essential for dropshipping businesses.

なぜ it is good: 3,000 products on free plan, official AliExpress partner, bulk ordering.

20. Matrixify

Matrixify (formerly Excelify) handles bulk import and export of products, collections, orders, and 顧客 via CSV/Excel files. The free plan covers up to 10 items per import. Essential for ストア migrations and bulk catalog management.

なぜ it is good: Bulk data management, import/export, migration support.

無料 vs. Paid: When to Upgrade

無料 apps are not always the right choice. Here is when it makes sense to consider paid alternatives: