My Patterns vs Patternizer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
My Patterns
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Keep track of which patterns you own, which sizes you have, and where you store them. Got a new baby in the family you want to sew for? A quick search in My Patterns shows you all the patterns you have for babies, or all patterns for bodysuits. With My Patterns you can: - Easily add sewing and knitting patterns in a single place - Sort patterns by target group, garment type, or size - Set your own difficulty level for patterns - Keep track of available materials such as fabric, yarn, and buttons - Use built-in calculators for increases and decreases, and for constructing circle skirts - Use the built-in knitting row counter - Add required materials to a shopping list with a single tap - Write your own notes directly under each pattern - Customize how much information you want to store about your patterns And best of all, you’ll never have to search the entire house to find your pattern again! Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://brainsync.no/app/privacy
Patternizer
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Your whole pattern stash, organized, and finally easy to search. Patternizer is a home for every sewing pattern you own or want. Stop digging through folders of PDFs, bookmarks, and paper envelopes. Add a pattern once, and you can find it again in seconds. And stop buying patterns you already have. Before you check out at a pattern shop, search your stash to see if you already own it, or one that's an awful lot like it. Patternizer also gives you a heads-up when a pattern you're adding looks like one already in your collection. ADD PATTERNS THE EASY WAY • Upload a pattern PDF and Patternizer reads it for you: title, designer, garment type, fabric, sizes, skill level, and more • Paste a link to a pattern shop page and the details fill themselves in • Share a pattern page from Safari or a shop's app straight into Patternizer • Snap or upload a screenshot of a pattern • Import a spreadsheet of patterns you already track • Or type it in yourself. Your collection, your way FIND THE RIGHT PATTERN • The Pattern Picker walks you through who it's for, what you want to make, and what fabric you have, showing matches as you go • Search by title, designer, fabric, or your own notes • Star your favorites and keep a wishlist of patterns you want to buy FABRIC STASH AND SEAMLESS DESIGNS • Photograph the fabric you have on hand and track how much is left, whether it's prewashed and where it came from • Keep the seamless design files you've bought, at full resolution, with the designer, shop and price • Filter your fabric and designs by color • Link fabric or a design to the pattern you plan to make with it KEEP IT ALL TOGETHER • Store the pattern files themselves alongside each pattern • Save photos of everything you've made from a pattern • Keep notes on your favorite fabric shops, printers and pattern designers, plus your own machine settings and techniques • Track sewing to-dos with deadlines and photos • Keep measurement profiles for yourself and everyone you sew for • Customize the tags and categories to match how you sew EASY TO READ Patternizer follows your iPhone's Text Size setting, has its own larger text option, and has a Dark Mode. FREE TO START Save up to 5 patterns, 5 wishlist items, 2 measurement profiles, 5 pieces of fabric and 5 seamless designs for free, with 10 AI imports a month. Patternizer Plus gives you unlimited patterns, wishlist items, measurement profiles, fabric and designs, plus 100 AI imports a month (or 500 a year on the yearly plan). Adding patterns by hand is always unlimited. Plus is available at patternizer.app. Your patterns are private to you. No ads, no tracking, and we never sell your data. Questions or ideas? Email hello@patternizer.app. We read every message.
Screenshots
Verdict
The clearest difference is in-app purchases: Patternizer at none against My Patterns's 2. Patternizer also leads on update cadence (every 5 days vs every 2 weeks) and device support (3 vs 1). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. My Patterns sells 2 in-app purchases, starting at $2.99 per month. Patternizer asks for nothing beyond the download.
My Patterns ships an update every 2 weeks, Patternizer every 5 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.
| Parameter | My Patterns | Patternizer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | Every 5 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 22 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Brainsync AS | Johnathan Hale |
In-app purchases
My Patterns
- My Patterns Premium7 Days trial$2.991 Month
- My Patterns Premium Yearly7 Days trial$24.991 Year
Patternizer
No in-app purchases









