LED vs KnittingConverter
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
LED
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This APP controls lights using bluetooth low energy technology.
KnittingConverter
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No more tedious counting β StrickKonverter automatically calculates your increases and decreases. Simply enter the number of stitches and rows. The app instantly creates an exact step-by-step instruction. Ideal for sleeve caps, raglan shaping, waist shaping, and anywhere stitches need to be distributed evenly. With version 1.1, the app evolves from a pure calculator into a comprehensive workspace for your knitting projects: projects can be saved, synchronized across your devices via iCloud, organized by category, filtered, and enriched with photos. In addition, projects and instructions can be exported and imported as PDF or JSON. Features: β’ Automatic calculation of increases and decreases β’ Clear row-by-row knitting instructions β’ Choice between increase or decrease β’ Supports any stitch and row counts β’ Save projects and sync them with iCloud β’ Categories and filters for better organization β’ Photos for each project β’ PDF export for projects and instructions β’ JSON export and import for a single project or all projects β’ Multiple knitting instructions per project, for example front piece or sleeve β’ Multiple sections per knitting instruction with reorderable sequence β’ Personal notes on project, instruction, and section level β’ Adjustable font size and layout β’ Freely selectable app language (German/English) β’ Yarn calculator available as a one-time in-app purchase β’ Pro version with no subscription, no ads, and no hidden costs Note: The app can be tested for free. Five calculations are free, after that the Pro version can be unlocked with a one-time in-app purchase. No subscription, no ads, no hidden costs. Perfect for: Anyone who wants precise results without wasting time on manual calculations.
Screenshots
Verdict
The clearest difference is in-app purchases: LED at none against KnittingConverter's 2. LED also leads on iOS requirement (11.0 vs 17.6). KnittingConverter's advantage is update cadence (every 5 months vs every 14 months). On price, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. KnittingConverter sells 2 one-off in-app purchases. LED asks for nothing beyond the download.
LED ships an update every 14 months, KnittingConverter every 5 months. The most recent releases landed on September 17, 2026 and September 6, 2026 respectively.
| Parameter | LED | KnittingConverter |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 14 months | Every 5 months β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 β better | 17.6 |
| Further details β not scored | ||
| Size | 4 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | ε»ΊδΌ η° | Stefan Neumann |
In-app purchases
LED
No in-app purchases
KnittingConverter
- Yarn calculator$0.99
- Pro-Version$8.99
Questions
Is LED free?
Is KnittingConverter free?
Do LED or KnittingConverter have ads?
Which is updated more often, LED or KnittingConverter?
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