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Shopify appwhat they say

Kiwi Size Chart & Recommender

Kiwi helps increase sales and lower returns with size recommendation systems and size charts, perfect for the holiday gifting season.

★★★★★4.7 (1,239)
$7.99/moPremium$14.99/moPlus (Popular)$26.99/moUltimate
Website ↗ Shopify App Store ↗
what mrrlens sees
MRR · Estimated$10k–69k
Opportunity—
Buyer threads · 30 d0
“After upgrading to a higher-tier plan, I discovered that they charge based on my store's total order volume, even for orders that never use their size charts.”
#1 complaint · Pricing · 78% of complaints read · analysed Nov 2, 2026 · source

01Revenue

$10k–69k

A month · the formula and every input are below

How this range is computed

reviews × installs-per-review × paying share × entry price

  • reviews: 1,239
  • entry price: $8
  • 7–20 active installs per published review (measured: median 12 on the 20 most-installed apps)
  • 15%–35% of installs on a paid plan

A range from public signals and the listed price, not a claim about the company’s books. Methodology.

Store data from the Shopify App Store listing, refreshed daily. Updated 1 d ago. Listed since 2018.

02Why users leave Kiwi Size Chart & Recommender

5★87%
4★6%
3★2%
2★2%
1★3%
Pricing7 reviews · 78%

Charges scale with total store order volume, including orders not using size charts; plan changes and trial billing surprise users.

“After upgrading to a higher-tier plan, I discovered that they charge based on my store's total order volume, even for orders that never use their size charts.” source ↗
1 more complaint, with verbatim quotesIncluded in the day pass and Pro.
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Sample: 9 recent complaints (1–3★ reviews) · clustered Nov 2, 2026 · complaints from Aug 2026–Oct 2026, almost all in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better Kiwi Size Chart & Recommender

Build difficultyLowShopify app integration and billing are main work; no regulation, hardware, or network effects.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better Kiwi Size Chart & Recommender

0 buyer threads in the last 30 days name Kiwi Size Chart & Recommender.

05Questions about Kiwi Size Chart & Recommender

How much revenue does Kiwi Size Chart & Recommender make?

MRRLens estimates Kiwi Size Chart & Recommender at $10k–69k a month (low confidence). The range comes from public signals (reviews × installs-per-review × paying share × entry price), not from the company's books; the formula and its inputs are shown on this page.

What do users complain about most in Kiwi Size Chart & Recommender?

Across 9 recent complaints, the most common is pricing (78%). Charges scale with total store order volume, including orders not using size charts; plan changes and trial billing surprise users.

What are the best Kiwi Size Chart & Recommender alternatives?

The closest alternatives MRRLens found are BF Size Chart & Size Guide, ESC Size Charts and GA: Size Chart & Size Guide. The full list, with why users leave, is on the Kiwi Size Chart & Recommender alternatives page.

See the full x-ray of Kiwi Size Chart & Recommender

Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.