Pattern Keeper vs Knytstudio: Progress Tracking on Any Device (2026)
Pattern Keeper is the app that taught cross stitchers to ditch the highlighter and stitch from a tablet — and it has earned its devoted following. It is also Android-only, which leaves every iPhone and iPad stitcher searching for an alternative. Knytstudio's progress tracker runs in the browser on any device. Here is an honest comparison.
The short version
Choose Pattern Keeper if you...
- You stitch from purchased PDF patterns — Pattern Keeper's PDF chart parsing is its superpower
- You are on Android and want fully offline tracking
- You use the parking technique and want dedicated support for it
- You prefer a one-time purchase over accounts and apps in the cloud
Choose Knytstudio if you...
- You use an iPhone, iPad, or computer — Pattern Keeper is Android-only
- You design patterns or convert photos, and want design and stitching in one app
- You want your progress synced, so the couch tablet and the bus phone always agree
- You want progress tracking without paying anything
- You stitch community patterns, remixes, or your own designs
Platform and pricing
| Feature | Knytstudio | Pattern Keeper |
|---|---|---|
| Price | Free | One-time purchase (Google Play) |
| Platform | Any browser: iPhone, iPad, Android, desktop | Android phones and tablets |
| Works offline | ||
| Account | Free account (keeps progress synced) | None needed |
Tracking while you stitch
| Feature | Knytstudio | Pattern Keeper |
|---|---|---|
| Mark stitches as completed | ||
| Follow one color at a time | ||
| Progress percentage | ||
| Progress synced across devices | ||
| Parking technique tools |
Where your patterns come from
This is the real difference between the two: Pattern Keeper reads charts you bought elsewhere, Knytstudio tracks patterns made in Knytstudio.
| Feature | Knytstudio | Pattern Keeper |
|---|---|---|
| Purchased PDF charts | Parses PDF charts into interactive patterns | |
| Design your own patterns | Full editor included | |
| Photo to pattern | ||
| Community patterns and remixing | ||
| Generate a pattern from a description |
Respect first
Pattern Keeper deserves its reputation. Its PDF parsing — taking a chart bought from any designer and turning it into a tappable, highlightable pattern — is genuinely hard to do and nobody does it better. If you are an Android stitcher with a folder of purchased PDFs, it remains the tool to beat, and this page will not talk you out of it.
The iOS-shaped hole
The trouble is everyone else. Pattern Keeper has never shipped on iPhone or iPad, and a large share of stitchers live there. Knytstudio’s progress tracker runs in the browser, so the device question simply disappears: mark stitches on the iPad on the couch, check your percentage on the phone at lunch, and everything stays in sync through your account.
The tracking itself covers what matters: a move mode so stray fingers never mark anything, a search mode that highlights one color at a time (the way people actually stitch), a mark mode for tapping off completed stitches, plus a live completion percentage and session timer.
Different starting points
The deeper difference is where your pattern comes from. Pattern Keeper starts from a PDF someone else made. Knytstudio starts from the pattern itself: convert a photo, design from scratch, generate from a description, or remix a community pattern — then stitch it with the tracker, no export-import step in between.
So the honest summary: if your stitching life is purchased PDFs on Android, stay with Pattern Keeper. If you make, convert, or remix your patterns — or you simply own an iPhone — try the tracker free and see how it fits your stitching rhythm.
Try Knytstudio for free
The full editor is free to use — design up to three patterns without paying anything, right in your browser.
Start designingFrequently asked questions
Can Knytstudio track a PDF pattern I bought from a designer?
No, and we will not pretend otherwise — parsing purchased PDF charts is Pattern Keeper's home turf. Knytstudio tracks patterns in your Knytstudio library: your own designs, photo conversions, generated designs, and community patterns you have remixed.
Does Knytstudio's progress tracker work on iPhone and iPad?
Yes. It runs in the browser, so iPhone, iPad, Android, and computers are all first-class. This is the single most common reason stitchers come to us from Pattern Keeper.
Is the progress tracker free?
Yes. Marking stitches, color search, progress percentage, and cross-device sync are all included with a free account.
Is Pattern Keeper still maintained?
It remains available on Google Play and works well for many stitchers, though updates have been infrequent in recent years — one reason so many people search for alternatives. We recommend checking its store page for the current state before buying.
Facts about both products last reviewed June 12, 2026. Spotted something outdated? Email us at [email protected].