Jotly Size Chart & Size Guide vs MD ‑ Size Guide
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 4, 2026 for Jotly Size Chart & Size Guide, Oct 13, 2026 for MD.
The short answer
- Both list a free plan. Paid plans start at $6.99/month for Jotly Size Chart & Size Guide and $5/month for MD.
- Jotly Size Chart & Size Guide lists 20 features MD’s listing doesn’t mention, including Comparison page, Comparison table, Custom CSS.
Head to head
- United States
- United Kingdom
- India
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 123 fully customisable templates
- · Add Videos, Images, Tables in size chart
- · Assign to products or collections
- · Auto-convert between cm/inches/mm/ft/m
- · Create up to 2 size guides
- · Flexible placement option & clean design
Essentials
- · Add Tabs for better clarity
- · Bulk update & delete charts
- · Combine multiple tables within one guide
- · Import & Export size charts
- · Integrate with Google & Meta Pixels
- · Placement next to size label
Global
- · AI auto translate into any language
- · Bulk assignment using tags and vendor
- · On demand custom styling/Customisation
- · Synced/Reusable Blocks
- · Translate charts to your store languages
- · True to size scale bar & Link size chart
Enterprise
- · AI Assistant (MCP, Claude, ChatGPT etc)
- · Advance bulk assignments targeting rules
- · Easy graphs for daily stats
- · Multiple Size guide on same product page
- · Optimised for high traffic stores
- · See mobile vs desktop views
Free
- · 1 global assignment
- · 1 size guide
- · Sidebar – Modal or integrated
Starter
- · Assignments by collection
- · Assignments by product
- · Assignments by tag
- · Max 3 table tab options
- · Size guides 10 max
- · Support
Pro
- · Assignments by Suppliers
- · Assignments by product type
- · Priority Support
- · Unlimited size guides
- · Unlimited table tab options
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureGetting returns because customers pick the wrong size? Our size chart app helps fix that. Create clear, fast-loading size charts and size guides with auto unit conversion, prebuilt templates, and fully flexible layouts. Show measurements with images, tables, or text, and customise every detail with plenty of settings.
Customers who are hesitant about sizing may tend to hesitate to purchase or return a product. MD - Size Guide allows you to create measurement charts and display them on your product pages, giving shoppers the information they need to choose the right size.
- Customisable Chart: Add text, images, and videos to your size charts.
- Auto Conversion Chart: Automatically switch between cm and inches.
- Lightweight Chart: A tiny app that integrates seamlessly with no impact on speed
- Multi-Product Chart: Apply unique size charts to various products
- Créer des guides de taille détaillés
- Affichez les guides sur votre chemin
- Attribuez des guides avec des règles intelligentes
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 | Jotly Size Chart & Size Guide |  MD |
|---|---|---|
| Detected stores | 369 | Not published |
| Net store change, 28 days | +7 | 0 |
| Stores added, 28 days | 11 | Not enough data |
| Big-brand share | 14% | Not enough data |
| Top store categories | Apparel & Accessories, Sporting Goods, Health & Beauty | Not published |
| Top store countries | United States, United Kingdom, India | Not published |
Reviews
| Measure | Jotly Size Chart & Size Guide | MD |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 81 | Not published |
| New reviews, 28 days | 6 | Not enough data |
| Reviewers a year or more in | 15% | Not enough data |
Pricing
| Measure | Jotly Size Chart & Size Guide | MD |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $6.99/month | $5/month(ahead) |
| Longest free trial | 7 days | 7 days |
| Plans listed | 4 | 3 |
Listing
| Measure | Jotly Size Chart & Size Guide | MD |
|---|---|---|
| Shopify category rank | #5 | #237 |
| Shopify App Charts | #5 in Product comparison | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Aug 23, 2024 | Jun 5, 2026 |
| Languages | 1 | 2 |
| Developer | Jotly Apps | M DIGI |
FAQ
Jotly Size Chart & Size Guide and MD: common questions
- Is Jotly Size Chart & Size Guide or MD cheaper?
- Both list a free plan. Paid plans start at $6.99/month for Jotly Size Chart & Size Guide and $5/month for MD. 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?
- Jotly Size Chart & Size Guide lists 20 the others don’t mention, such as Comparison page, Comparison table, Custom CSS, Custom HTML. 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 Nov 4, 2026 for Jotly Size Chart & Size Guide, Oct 13, 2026 for MD; 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 Nov 4, 2026 for Jotly Size Chart & Size Guide, Oct 13, 2026 for MD. 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.