Comparison

PatternGenius vs Warp Visualizer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PatternGenius

Design intricate knit patterns with a comprehensive vector symbol set. Easily create charts, add custom images, and notes. Publish your designs as PDFs or to your camera roll. Unlock advanced features like color integration, larger chart sizes, and auto-generated written instructions through in-app purchases or a subscription.

Highlights
  • Vector-based symbol set
  • Tap and Paint modes
  • Undo/Redo functionality
  • Row/stitch numbering
  • Export to PDF and Camera Roll
  • Color integration
  • Auto-generated written instructions
Features
Read full description

Create knit patterns using a beautiful vector based symbol set that includes a large number of increases, decreases, texture, cables, variable symbols, and more. Publish to your camera roll or as a PDF. Generated patterns include the chart, key, custom images, notes and written instructions (in-app purchase). Free Basics: * Access all symbols including our unique variable symbols. * Tap and Paint modes, Undo/Redo, and row/stitch numbering. * Share charts and keys to Camera Roll and PDF. * Archive and sync with Dropbox. * Add your own picture and notes. * Unlimited number of projects. * 25x25 charts (larger charts available with in-app purchase). * Remove ads with any in-app purchase. AllGenius Subscription adds: * ColorGenius: Add color to your charts including colorwork, symbol color and fill. * ChartGenius: Change number of rows/stitches (up to 150x150), hide/show rows, Favorites Bar & more. * SelectGenius: Cut/Copy/Mirror/Fill/Replace a selection (region, row, column, entire chart) and mark repeat sections. * KeyGenius: Customize the abbreviation, short, and long descriptions for all symbols. * TextGenius: Auto-generated written instructions for any chart. * Privacy: https://www.patterngenius.com/about/privacy-policy/ * Terms of Use: https://www.patterngenius.com/about/terms-of-service/

About

Warp Visualizer

Design intricate weaving patterns for various techniques like complementary warp pickup and double weave. The app includes a library for organizing charts and a weaving tracker to keep your place during the creation process. It offers robust editing tools and local data storage for offline use.

Highlights
  • Design warp-faced weaving patterns
  • Organize charts with folders and search
  • Weaving tracker for current row
  • Advanced color editing tools
  • Combine and duplicate chart elements
  • Offline data storage
  • Supports Apple Pencil and Dark Mode
Features
Read full description

Warp Visualizer is an app for your iPad / iPhone that improves the way you create designs for warp faced weaving including complementary warp pickup, pebble weave, supplementary weft, double weave, inkle bands and simple warp floats. Once you’ve created your design, the Weaving Tracker lets you focus on weaving while Warp Visualizer does all the counting and keeps track of your current row for you. Library features + Organize your chart library using folders. Easily drag and drop to reorganize. + Thumbnail of each chart makes it easy to find a specific chart + Search library easily, finding folders, charts and weaving projects whose name matches the search text + Sort by name, width, height, created date, updated date, number of charts. + Share full sized image of your chart. Great for use on social media like Ravelry or Instagram + Share the actual chart file with other Warp Visualizer users, including a thumbnail when sharing via email + Bulk export backups of your chart files to store elsewhere Editing Features + Change colors by tapping blocks, or use paint mode to change colors anywhere you touch while dragging your finger/stylus/pencil + Fill selection with color + Add columns / rows + Duplicate or flip columns / rows + Duplicate selected motif + Nudge a selection up/down to get perfect placement + Vertical guidelines with custom spacing + Customize colors for the whole chart, or for specific columns. Colors can be selected using HSB sliders or entered using color hex codes. + Combine charts to create new variations quickly + Multiple levels of undo/redo while editing + Lock chart to prevent editing Weaving Tracker + Keep track in one or more charts inside Weaving Projects + Marks & remembers which row you’re currently weaving for each individual chart + Counts blocks of color in your current row + Move to next row by tapping large buttons in toolbar, anywhere on the screen, or using your keyboard + Create a repeat to constrain weaving to a subset of rows in that chart + View a thumbnail of the whole chart while weaving Other features + Stores data locally on device, does not require internet connectivity + Supports Dark Mode + Works with Apple Pencil For more information and support check out our Ravelry user group: https://www.ravelry.com/groups/knit-foundry-user-group

Screenshots

Warp Visualizer4 screens

Verdict

The call

The clearest difference is price: PatternGenius at Free against Warp Visualizer's $19.99. PatternGenius also leads on ratings volume (45 vs 4) and iOS requirement (13.6 vs 16.0). Warp Visualizer's advantage is rating (5.0 vs 4.2) and in-app purchases (none vs 2). On update cadence, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

PatternGenius is free to download; Warp Visualizer costs $19.99 up front. PatternGenius sells 2 in-app purchases, starting at $2.99 per month. Warp Visualizer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Warp Visualizer holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: PatternGenius has 45 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 42% of PatternGenius's written reviews are positive against 75% of Warp Visualizer's.

UpkeepUpdate frequency

PatternGenius ships an update every 2 months, Warp Visualizer every 4 months. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.

Scorecard7 real differences · 3 level
PatternGenius versus Warp Visualizer: the parameters behind the verdict, then further details
ParameterPatternGeniusWarp Visualizer
PriceFree — better$19.99
Rating4.2 (45 ratings)5.0 (4 ratings) — better
Positive reviews41.7% of reviews75.0% of reviews — better
Number of ratings45 — better4
Update frequencyEvery 2 months — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPad, MaciPhone, iPad
Requires iOS13.6 — better16.0
Further details — not scored
Size38 MB17 MB
Age rating4+4+
DeveloperCreate2Thrive Inc.Knit Foundry LLC

Customer experience

PatternGenius

All ratings42 ratings
Positive76.2%
Neutral9.5%
Negative14.3%
Written reviews48 reviews
Positive41.7%
Neutral20.8%
Negative37.5%

Warp Visualizer

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

In-app purchases

2 purchases

PatternGenius

Subscriptions2
  • All Genius7 Days trial$2.991 Month
  • All Genius7 Days trial$24.991 Year
None

Warp Visualizer

No in-app purchases

Questions

Is PatternGenius free?
PatternGenius is free to download, with in-app purchases available.
Is Warp Visualizer free?
Warp Visualizer costs $19.99, with no in-app purchases.
Which has better reviews, PatternGenius or Warp Visualizer?
Warp Visualizer is rated higher. PatternGenius averages 4.2 out of 5 from 45 ratings, while Warp Visualizer averages 5.0 from 4 ratings.
Do PatternGenius or Warp Visualizer have ads?
Neither PatternGenius nor Warp Visualizer shows ads.
Which is updated more often, PatternGenius or Warp Visualizer?
PatternGenius ships an update every 2 months, and Warp Visualizer every 4 months. Most recently, PatternGenius was updated on October 1, 2026 and Warp Visualizer on October 8, 2026.

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