Cast Along: Knitting Math
Knitting Calculators & Counter
Free · Designed for iPad. Not verified for macOS.
Back up your projects and keep them in sync across all your devices. An account is optional, and Cast Along still works fully without one.
No more guessing. Just knitting.
Counting rows in your head. Recalculating a pattern to fit your gauge. Wondering if you bought enough yarn. Knitting math has a way of pulling your attention away from the knitting itself.
Cast Along takes that weight off your shoulders, so your mind can stay on the next stitch, not the next equation.
Two things sit at the core of the app:
Calculators
Real math, worked out for you, not guesswork.
• Yarn Sub (New)
• Yarn Calculator, with stash-check
• Size Finder
• Swatch Check
• Increase/Decrease Spacing Calculator
• Horizontal bust dart instructions
Project Row Counters
Track every row without losing your place.
• Row and repeat tracking as you knit
• Multiple counters per project
• Grouping counters together
• Total row & progress tracking
• Project timers
• Quick count
Cast Along is free right now, while we build alongside the knitting community. When a subscription arrives down the line, it will stay honest and fair, priced like a tool you use every day, not a splurge.
No ads.
New
- Accounts and backup. Create an account to keep your projects, counters, timer sessions and saved calculations safely stored and in sync across your devices. Sign in with Apple, Google or an email code.
- Bust Darts worked bottom-up. Choose Top-Down or Bottom-Up before you calculate, and the row-by-row instructions follow the direction you are knitting.
Fixed
- Project notes now save when you leave the screen.
- Quick Count now keeps its number and keeps your screen awake while you count.
The developer, Goodknits, 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 Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Goodknits
- Size
- 46.8 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Goodknits
