MarginWatch Price Monitor vs Master Margins
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 14, 2026 for MarginWatch Price Monitor, Nov 7, 2026 for Master Margins.
The short answer
- Both list a free plan. Paid plans start at $9/month for MarginWatch Price Monitor and $19.99/month for Master Margins.
- MarginWatch Price Monitor lists 10 features Master Margins’s listing doesn’t mention, including Analytics, Competitor tracking, Dashboards.
Head to head
Free
- · 5 monitored competitor pages
- · Daily scheduled checks
- · Email alerts and reports
- · Price, stock and content history
Starter
- · 25 monitored competitor pages
- · Checks from every 6 hours
- · Email alerts and reports
- · Price, stock and content alerts
Pro
- · 100 monitored competitor pages
- · 2 workspace users
- · Checks from every 4 hours
- · Price, stock and content alerts
Business
- · 300 monitored competitor pages
- · Checks from every 3 hours
- · Price, stock and content alerts
- · Priority setup support
FREE
- · Overhead tracking
- · Product pricing calculator
- · Saved suppliers
- · Up to 10 saved products
- · Up to 25 materials
Premium
- · Bulk sync to update all listings in one
- · CSV export
- · Priority support
- · Saved pricing history
- · Sync unlimited variants per product
Pro
- · Material dependency recalculations
- · Shopify price sync
- · Sync up to 5 variants per product
- · Unlimited materials
- · Unlimited saved products
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureMarginWatch syncs your active product catalogue and helps multi-brand stores compare matching products sold by other retailers. Add the exact public competitor product page to monitor price, stock, promotions, titles, descriptions and images. Supported foreign currencies are converted using daily exchange rates. Choose which changes trigger email alerts and use reports to review priorities.
MasterMargins helps merchants price products profitably instead of guessing. Save materials and monthly overhead once, and every product cost updates automatically. Build a full cost breakdown per product and variant, see the suggested price for your target margin, and sync it to Shopify with one click. When a material cost changes, affected products are flagged for review so pricing stays accurate.
- Sync active products with images, prices, references and stock
- Monitor matching competitor prices, availability and promotions
- Compare supported currencies using daily exchange rates
- Choose email alert types and review scheduled reports
- Save materials and monthly overhead once — product cost updates automatically
- See a full cost breakdown per product, including materials, labor, and overhead.
- Get the suggested price needed to hit your target margin on every product.
- Price every size and color combination individually, with shared materials.
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  MarginWatch Price Monitor |  Master Margins |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | MarginWatch Price Monitor | Master Margins |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | MarginWatch Price Monitor | Master Margins |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9/month(ahead) | $19.99/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | 4 | 3 |
Listing
| Measure | MarginWatch Price Monitor | Master Margins |
|---|---|---|
| Shopify category rank | #260 | #157(ahead) |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Aug 7, 2026 | Aug 4, 2026 |
| Languages | 2 | 1 |
| Developer | NexaFlow Labs | Trendy Fabrics |
FAQ
MarginWatch Price Monitor and Master Margins: common questions
- Is MarginWatch Price Monitor or Master Margins cheaper?
- Both list a free plan. Paid plans start at $9/month for MarginWatch Price Monitor and $19.99/month for Master Margins. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- MarginWatch Price Monitor lists 10 the others don’t mention, such as Analytics, Competitor tracking, Dashboards, Filters. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Oct 14, 2026 for MarginWatch Price Monitor, Nov 7, 2026 for Master Margins; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Oct 14, 2026 for MarginWatch Price Monitor, Nov 7, 2026 for Master Margins. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.