Product Kits Shopify Apps – Market Share Breakdown
(Updated October 2026) See which product kits Shopify apps dominate installs and how their share has shifted over time. This keyword page shows the full market share table, monthly share trends for the leaders, and a country-level breakdown so you can compare global vs regional dominance.
Product Kits Shopify Apps — Full Market Share Table
All tracked product kits Shopify apps ranked by current install share, with change vs 30 days ago and Leader / Climbing / Declining / Stable status — filterable by country and date range.
| # | App | Market Share | Change | Status |
|---|---|---|---|---|
| 1 |  Judge.me Product Reviews App | 48.30% | 0.99 | Declining |
| 2 |  Simple Bundles & Kits | 32.93% | 8.49 | Declining |
| 3 |  Bundle Wave By Xavier | 10.37% | 5.07 | Climbing |
| 4 |  Bundle Kit ‑ Inventory Sync | 2.85% | 2.59 | Climbing |
| 5 |  Kite Discount, Free Gift, BOGO | 2.52% | 0.24 | Climbing |
| 6 |  Discount Kit | 2.25% | 1.51 | Climbing |
| 7 |  Quiz Kit: Product Quiz Maker | 0.41% | 0.03 | Declining |
| 8 |  Recipe Kit ‑ Blog Post Recipes | 0.23% | 0.20 | Climbing |
| 9 |  Bundles.app ‑ Inventory Sync | 0.13% | 0.08 | Declining |
| 10 |  EZBundle ‑ Combo Deals & Kits | 0.00% | Stable |
Showing 1-10 out of 24
Key Insights:
- Judge.me Product Reviews App holds 48.3% share of product kits app installs — 15.4pp ahead of Simple Bundles & Kits (32.9%).
- Top 3 apps (Judge.me Product Reviews App, Simple Bundles & Kits, Bundle Wave By Xavier) account for 91.6% of all product kits install share — a fragmented market.
- Bundle Wave By Xavier is gaining share fastest this month (+5.07pp) — the largest single gainer among the top product kits apps by share.
- Simple Bundles & Kits is losing share fastest (-8.49pp) — could indicate a churning user base or a stronger challenger gaining ground.
Product Kits Shopify Apps — Market Share Over Time
Monthly market share trajectory for the top 5 product kits Shopify apps over the past year — see who's gaining or losing install share month by month.
Charts Data
| App | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Judge.me Product Reviews App | 46.8%15.94 | 52.2%5.4 | 44.8%7.42 | 48.0%3.17 | 60.8%12.82 | 42.4%18.39 |
| Simple Bundles & Kits | 38.7%22.66 | 30.8%7.97 | 40.3%9.48 | 40.1%0.12 | 28.9%11.2 | 37.9%8.94 |
| Bundle Wave By Xavier | 0.7%0.36 | 4.1%3.45 | 3.4%0.76 | 5.3%1.9 | 6.5%1.23 | 9.2%2.68 |
| Kite Discount, Free Gift, BOGO | 1.4%0.16 | 2.1%0.64 | 2.8%0.75 | 2.2%0.66 | 2.2% | 4.5%2.34 |
| Bundle Kit ‑ Inventory Sync | 0.0% | 0.0% | 0.0% | 0.2%0.17 | 1.8%1.6 | 3.4%1.58 |
Key Insights:
- Judge.me Product Reviews App's share held steady from 42.7% → 42.4% over the charted period.
- Of the top 5 tracked product kits apps, 4 grew share and 1 lost share — share is stable across the top tier.
Top Product Kits Shopify Apps by Country
Per-country market share rankings for product kits Shopify apps across 5 markets — see which apps lead in each country and where regional leaders diverge from the global leader.
| # | 🌎 Worldwide |  United States |  India |  China |  United Kingdom |
|---|---|---|---|---|---|
| 1 | | | |||
| 2 | | | | ||
| 3 | | | | | |
| 4 | | | | | |
| 5 | | | | | |
Key Insights:
- Judge.me Product Reviews App leads product kits apps in 2 of 4 tracked markets (India, China).
- Judge.me Product Reviews App leads worldwide, but 2 of 4 tracked markets crown a different leader — Simple Bundles & Kits in United States, Bundle Wave By Xavier in United Kingdom.
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Top 5 Apps in Product Kits
- Bundle Wave By Xavier — Leads product kits apps with 9.2% install share, rated 5.0★ — gaining share this month.
- Bundle Kit ‑ Inventory Sync — Holds 3.4% of product kits app install share, rated 4.6★ — gaining share this month.
- AOD ‑ Complete your Kit — Holds 0 of product kits app install share, rated 5.0★.
- Simple Bundles & Kits — Holds 37.9% of product kits app install share, rated 4.9★ — losing share this month.
- zoww Product kit — Holds 0 of product kits app install share.
Product Kits Shopify Apps — Frequently Asked Questions
1. Which product kits app has the highest market share on Shopify?
Judge.me Product Reviews App ranks #1 by share among product kits apps at 48.3%, but the market is fragmented — multiple apps capture meaningful share. Compare the top 5 on features and pricing before deciding.
2. How is market share calculated for product kits Shopify apps?
For product kits (a keyword page), market share is rank-weighted — apps at position #1 carry roughly 40× the weight of apps at position #22, and apps beyond #22 are excluded. Each app's weighted score is divided by the total weighted score across the keyword to give the share %. This reflects Shopify search behaviour: most installs come from the top of the results.
3. Which product kits apps are gaining market share on Shopify?
Bundle Wave By Xavier is gaining product kits app market share fastest this month, up +5.07pp versus 30 days ago. Switch the table sub-tab to "Market Share Changes" to see all gainers ordered by movement.
4. Which product kits apps are losing market share on Shopify?
Simple Bundles & Kits has lost the most market share this month among product kits apps (-8.49pp). Sort the table by Change (Low to High) to see the full list of decliners.
5. Which countries drive the most product kits Shopify app installs?
United States drives the largest share of product kits app installs at 36.9%, followed by United Kingdom at 11.7% and Australia at 8.6%. Use the country picker on the third card to compare market leaders by country.
6. How many product kits apps does ShopDigest track on Shopify?
ShopDigest tracks 96 product kits apps on the Shopify App Store. Market share, rankings, and review data refresh weekly so you can track competitive shifts as they happen.
7. Why does the highest-share product kits app differ from the #1 ranked app?
Rank reflects an app's current position in the Shopify App Store under product kits (driven by Shopify's own algorithm), while market share on ShopDigest is estimated from review counts and other factors as a proxy for active installs. The two metrics move on independent dynamics, so the highest-share app and the #1-ranked app are not always the same — and a divergence between them is worth noting rather than assuming one will pull the other along. For product kits, Judge.me Product Reviews App leads on share; see the rankings tab for who currently holds #1 position.
