LUUMR vs Yarn Math
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LUUMR
Control household appliances remotely and simultaneously from your smartphone. Schedule actions with timers and easily share device access with family members. The app offers a streamlined connection process for quick setup.
- Remote appliance operation
- Simultaneous multi-device control
- Customizable timers
- One-tap device sharing
- Easy device connection
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1 Remote Control: operate household appliances from any location 2 Simultaneous Control: control multiple devices with one App 3 Timer: set a timer to perform multiple functions 4 Device Sharing: share devices with one tap with family members 5 Easy Connection: quickly and easily connect between the App and devices
Yarn Math
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Want to use a different yarn for your pattern? Make the project your own, use yarn from your stash, or compare a cheaper alternative. Yarn Math helps you check the thickness match and estimate how much you’ll need. • Compare length and weight per skein. • Find which number of strands gives the closest thickness match. • Estimate how much yarn your project needs and how many skeins to buy. • Account for yarn you already have. • Compare two yarns held together with one yarn, in either direction. • Convert to meters per 50 g or yards per 1.8 oz. • Save calculations on your device. Add yarn names and prices to track costs and potential savings. • Choose your language and measurement units in Settings. Results are estimates based on the information you enter. Knit a gauge swatch before starting your project. A subscription is required to use the calculators. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://yarn-match-calculator.replit.app/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: LUUMR at none against Yarn Math's 1. LUUMR also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Yarn Math sells 1 in-app purchase, starting at $0.99 per month. LUUMR asks for nothing beyond the download.
| Parameter | LUUMR | Yarn Math |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| Update frequency | Every 6 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 206 MB | 58 MB |
| Age rating | 12+ | 4+ |
| Developer | Luqom Holding GmbH | VICTORIA GRYMYR JENSERUD |
In-app purchases
LUUMR
No in-app purchases
Yarn Math
- Yarn Math3 Days trial$0.991 Month









