Comparison

LED vs KnittingConverter

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

Head to head
About

LED

Features
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This APP controls lights using bluetooth low energy technology.

About

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

LED4 screens
KnittingConverter4 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. KnittingConverter sells 2 one-off in-app purchases. LED asks for nothing beyond the download.

UpkeepUpdate frequency

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.

Scorecard3 real differences Β· 3 level
LED versus KnittingConverter: the parameters behind the verdict, then further details
ParameterLEDKnittingConverter
PriceFreeFree
Update frequencyEvery 14 monthsEvery 5 months β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 β€” better17.6
Further details β€” not scored
Size4 MB59 MB
Age rating4+4+
Developer建伟 η”°Stefan Neumann

In-app purchases

None

LED

No in-app purchases

2 purchases

KnittingConverter

One-time2
  • Yarn calculator$0.99
  • Pro-Version$8.99

Questions

Is LED free?
LED is free to download, with no in-app purchases.
Is KnittingConverter free?
KnittingConverter is free to download, with in-app purchases available.
Do LED or KnittingConverter have ads?
Neither LED nor KnittingConverter shows ads.
Which is updated more often, LED or KnittingConverter?
LED ships an update every 14 months, and KnittingConverter every 5 months. Most recently, LED was updated on September 17, 2026 and KnittingConverter on September 6, 2026.

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