Decibel Meter・Sound Level dB vs Crochet Patterns・Knit Yarn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Decibel Meter・Sound Level dB
Transform your smartphone into a real-time sound level and frequency analyzer. Monitor environmental noise, test workspace acoustics, and visualize audio intensity with an intuitive interface. This tool offers accurate decibel readings and calibration for everyday sound analysis.
- Real-time noise measurement
- Analog-style gauge and graph
- Min/avg/max sound level display
- Decibel calibration for device
- Frequency reader functionality
- Clean visuals and high-quality UI
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Decibel Meter - Sound Level・dB – Noise Analyzer & Frequency Reader Decibel Meter - Sound Level・dB is a powerful, intelligent tool that transforms your smartphone into a real-time noise measure and audio detector. Whether you’re monitoring your environment, testing sound levels in a workspace, or analyzing frequency activity, this app provides reliable data in a visual, easy-to-read format. Designed for convenience and accuracy, it’s your go-to decibel meter for everyday sound monitoring. (Premium subscription required) Track the current noise environment using a precise analog-style gauge and responsive graph that displays min/avg/max sound levels in real time. The app supports decibel calibration tailored to your device, ensuring more accurate readings. With clean visuals and high-quality UI graphics, it’s more than just a dB meter—it’s a complete sound analyzer in your pocket. (Premium subscription required) Ideal for musicians, engineers, teachers, or anyone curious about their sound space, this frequency reader helps you monitor audio intensity at home, work, or outdoors. Please note: while the app uses your device’s microphone effectively, extremely loud sounds over 90 dB may not be detected accurately due to hardware limitations. For precise professional use, a dedicated sound level meter is recommended. (Premium subscription required) Download Decibel Meter - Sound Level・dB today and explore how easy it is to measure and analyze sound with your mobile device—anytime, anywhere. (Premium subscription required) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/decibel-meter-privacy
Crochet Patterns・Knit Yarn
This app helps crafters learn stitches, follow patterns, identify yarn, and track rows with AI assistance. It offers a library of tested projects and guided lessons for all skill levels, functioning offline.
- 300 tested pattern library
- Stitch animations and courses
- AI scanner for stitches and yarn
- Context-aware AI helper
- Smart row counter
- Eight-language support
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Crochet & Knitting: Your Cozy Companion for Yarn Crafts Crochet & Knitting is a warm, beginner-friendly companion for everyone who loves to make things by hand. Learn stitches, follow tested patterns, identify yarn from a photo, and never lose count of a row again — all in one offline-first app. Main Offerings: - 300 Tested Pattern Library: Browse a curated collection of 300 amigurumi, wearable, home decor, accessory, and gift projects. Every pattern includes row-by-row instructions and stitch counts that actually add up. (Pro subscription required) - Stitch Animations & Courses: Watch 30 stitches form in smooth on-device animations — no video, no buffering. Follow 5 structured courses and 48 hands-on lessons that take you from your first slip knot to cables and working in the round. (Pro subscription required) - AI Scanner for Stitch, Yarn & Patterns: Snap a photo of a stitch, a yarn label, or a printed pattern page and get a structured answer — name, technique, recommended hook or needle size, and project ideas you can start today. (Pro subscription required) - Context-Aware AI Helper: Ask questions while you knit. The AI sees your current project, row, and instruction, so the answers are always relevant — not generic web results. (Pro subscription required) - Smart Row Counter: Tap once to advance a row, swipe to jump stages, and trust that everything persists offline. Your progress survives app restarts, plane mode, and an overnight battery refill. (Pro subscription required) - Eight-Language Library & Cozy Design: Full translations across English, German, Spanish, French, Portuguese, Russian, Ukrainian, and Chinese — for both UI and content. A warm gradient design system that feels like a quiet morning with your favorite yarn basket. (Pro subscription required) Crochet & Knitting is more than a pattern app — it is a hand-craft studio that learns alongside you. We combine a real AI helper, accurately tested patterns, and gentle animations so you spend less time decoding instructions and more time actually making. Whether you are starting your very first granny square, working on a cabled sweater, planning a baby blanket as a gift, or organizing a long-running amigurumi project, the app fits the rhythm of your craft. Beginners get guided lessons; intermediate makers get a smarter row counter and an AI that remembers every project. Download Crochet & Knitting today and turn a quiet evening into a finished project — one stitch, one row, one cozy creation at a time. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Decibel Meter・Sound Level dB at 5.0 against Crochet Patterns・Knit Yarn's 2.0. Decibel Meter・Sound Level dB also leads on device support (3 vs 1). Crochet Patterns・Knit Yarn's advantage is monetization model (freemium vs subscription). On price, ratings volume, ads and in-app purchases 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. Decibel Meter・Sound Level dB sells 2 in-app purchases, starting at $7.99 per 7 days and Crochet Patterns・Knit Yarn sells 6 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Decibel Meter・Sound Level dB holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
| Parameter | Decibel Meter・Sound Level dB | Crochet Patterns・Knit Yarn |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Freemium — better |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 55 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | Fish Verify-Identifier, Finder | OMAR ZIA |
Customer experience
Decibel Meter・Sound Level dB
Crochet Patterns・Knit Yarn
In-app purchases
Decibel Meter・Sound Level dB
- Decibel Meter Weekly Subscription$7.997 Days
- Decibel Meter Weekly Subscription3 Days trial$8.997 Days
Crochet Patterns・Knit Yarn
- Weekly Crochet Patterns$7.997 Days
- Weekly Crochet Patterns Trial3 Days trial$8.997 Days
- Monthly Crochet Patterns$19.991 Month
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- Monthly Crochet Patterns Trial3 Days trial$19.991 Month
- Annual Crochet Patterns$83.991 Year
- Annual Crochet Patterns Trial3 Days trial$99.991 Year
Questions
Is Decibel Meter・Sound Level dB free?
Is Crochet Patterns・Knit Yarn free?
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