cromu: Crochet & Knitting
Free Crochet & Knit Organizer
Only for iPhone
Free
iPhone
Free crochet & knitting app — counters, timer, patterns, stash & creative tools
cromu is your free, complete crochet & knitting companion — organize every project with counters, timer, patterns, yarn stash, and creative tools, all in one place.
PROJECT MANAGEMENT
- Organize everything by project: counters, patterns, yarns, photos, and timer
- Track project status: upcoming, in progress, completed
- Attach multiple photos to document your progress
- Set start and end dates for project timeline
CRAFTING TIMER & INSIGHTS
- Built-in project timer tracks your crafting sessions automatically
- Per-counter timer for detailed time tracking
- Activity heatmap shows your crafting consistency
- Weekly/monthly/yearly insights with total time, daily averages, and streaks
- Year in Review: celebrate your annual crafting achievements
STITCH & ROW COUNTER
- Create multiple counters per project (body, sleeves, collar...)
- Set targets and track progress with color-coded progress bars
- Quick stitch counter accessible anytime as a floating bottom sheet
- Adjustable step increment for fast counting
- Haptic feedback for satisfying counting
PATTERN MANAGEMENT
- Add text patterns with line-by-line progress tracking
- Import image patterns with drawing overlay to mark your progress
- Support for PDF patterns with page-by-page drawing
- Manage multiple patterns per project
YARN & NEEDLE STASH
- Build your yarn inventory: brand, color, needle size, amount, and notes
- Track your needle collection: type, size, material, and brand
- Import yarns from your stash directly into projects
CREATIVE TOOLS
- Pixel Art Generator: Convert any photo into a pixel art knitting pattern
- Pattern Designer: Design your own patterns on a customizable grid
- Stitch Chart Designer: Create stitch symbol charts
- Color Replace: Swap colors in pattern images
- Stitch Calculator: Calculate required stitches from your gauge
- Yarn Calculator: Estimate yarn weight needed for your project
ACHIEVEMENTS
- Unlock badges as you craft: project milestones, time goals, streaks, and tool usage
- Track your crafting streak and personal bests
MY GALLERY
- Browse all your project photos in one beautiful collection
AVAILABLE IN 10 LANGUAGES
English, Korean, Japanese, Chinese, Spanish, Portuguese, German, French, Turkish, Russian
YOUR PRIVACY MATTERS
- 100% offline — all data stored on your device
- No account required
100% FREE
- All features available for free — no paywalls, no subscriptions
- Ad-supported to keep everything free for everyone
Whether you're a beginner learning your first stitch or an experienced crocheter or knitter managing multiple WIPs, cromu keeps your crochet & knitting life organized and inspiring.
Download cromu today — it's free, no account needed!
- Fixed an issue where importing multiple yarns from your stash could add only some of them
- Stability and internal improvements
The developer, Soyoon Lee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Soyoon Lee
- Size
- 50 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 the cub labs