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Shopify appwhat they say

SimpleSync » Sync by SKU

Automatically sync inventory changes between items that share the exact same SKU, making it possible to sell a single item through different product pages.

★★★★☆4.3 (20)
$10/moShopify shops$15/moShopify Plus shops
Website ↗ Shopify App Store ↗
what mrrlens sees
MRR · Estimated$210–1k
Opportunity—
Buyer threads · 30 d0
“They charged $40 dollars $10*4., it's said 7 days trial but that's totally not.”
#1 complaint · Pricing · 2 of 4 complaints read · analysed Oct 31, 2026 · source

01Revenue

$210–1k

A month · the formula and every input are below

How this range is computed

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

  • reviews: 20
  • entry price: $10
  • 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 2014.

02Why users leave SimpleSync » Sync by SKU

Pricing2 reviews · 2 of 4

Charged $40 as four $10 charges despite advertised 7-day trial; another user says $10 bought nothing.

“They charged $40 dollars $10*4., it's said 7 days trial but that's totally not.” source ↗
2 more complaints, with verbatim quotesIncluded in the day pass and Pro.
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Sample: 4 recent complaints (1–3★ reviews) · clustered Oct 31, 2026 · complaints from Jun 2017–Aug 2025, 50% in the last 24 months · each review labelled by a model, quotes verbatim

03How to build a better SimpleSync » Sync by SKU

Build difficultyMediumDepends on ecommerce platform APIs, reliable inventory sync, and transparent billing/trial handling; no hardware or regulation.
Three build ideas that answer these complaintsIncluded in the day pass and Pro.
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04Who wants a better SimpleSync » Sync by SKU

0 buyer threads in the last 30 days name SimpleSync » Sync by SKU.

05Questions about SimpleSync » Sync by SKU

How much revenue does SimpleSync » Sync by SKU make?

MRRLens estimates SimpleSync » Sync by SKU at $210–1k 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 SimpleSync » Sync by SKU?

Across 4 recent complaints, the most common is pricing (2 of 4). Charged $40 as four $10 charges despite advertised 7-day trial; another user says $10 bought nothing.

What are the best SimpleSync » Sync by SKU alternatives?

The closest alternative MRRLens found is VSI. Why users leave is on the SimpleSync » Sync by SKU alternatives page.

See the full x-ray of SimpleSync » Sync by SKU

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