N8N vs Noise Meter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
N8N
This app offers concise, structured guides for setting up and using AI-powered coding assistance features. It provides practical instructions, examples, and the ability to save favorite topics for quick access.
- Catalog of AI coding guides
- Structured instructions and examples
- Save favorite guides
- Sort guides by popularity
- Quick access to saved content
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N8N: AI Coding Guide Pro is a concise guide app designed to help you connect, configure, and use AI-powered assistance features through clear, structured instructions. The app focuses on short, practical guides that cover setup steps, configuration options, and common workflows, helping users understand how different features work and how to apply them in practice. KEY FEATURES: Guides catalog – A main screen with a collection of guides presented as cards – Each guide includes a title, short description, and estimated reading time (3–6 minutes) – Quick access to individual guides and the Favorites section – Optional sorting by popularity, new releases, or recommendations Guide view – Clear title and description for each topic – Concise and structured instructions – Examples of commands, snippets, or comments – Option to add items to Favorites for quick access Favorites – A dedicated screen with saved content – Quick navigation to frequently used topics – Ability to remove items from the list at any time Access • The basic version includes a limited selection of guides. • An active Pro plan unlocks full access to all available guides. N8N: AI Coding Guide Pro is intended for users who want a clear and structured way to learn setup and configuration workflows related to AI assistance features. Privacy Policy: https://docs.google.com/document/d/1VdHcnbGXWVReBTmmaTBOoJvA5SY_3PyoyuhtckVtp6M/edit?usp=sharing Term of Use: https://docs.google.com/document/d/1A-6qeSdzNzap9yh43hjUENlESE0OZSYlqrUIPztVghc/edit?usp=sharing
Noise Meter
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Noise Meter measures the sound around you in real time, with a precision instrument dial that shows the current decibel level at a glance. Track maximum, minimum and average levels along with a live graph of how the noise changes over time. ■ Features • Real-time decibel (dB) measurement using your device microphone • Instrument-style dial with a 0-140 dB color-coded scale • Max / Min / Average statistics • Live noise-over-time graph • Save measurements and review them later • Noise level guide — compare everyday sounds (library, conversation, traffic, concert) • 85 dB hearing-safety warning line • Share your results ■ Great for • Logging noise from neighbors or daily life • Checking the sound environment of an office, cafe or study room • Inspecting workplace noise levels • Measuring how quiet your sleep or focus space is Audio captured by the microphone is analyzed in real time only — it is never recorded or saved. Note: This app is for reference and does not replace medical or professional-grade sound measurement. Readings vary with your device's microphone.
Screenshots
Verdict
The clearest difference is in-app purchases: Noise Meter at none against N8N's 3. Noise Meter also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17). N8N's advantage is ads (none vs shown). On price and update cadence 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. N8N sells 3 in-app purchases, starting at $4.99 per 7 days. Noise Meter asks for nothing beyond the download.
N8N ships an update every 3 months, Noise Meter every 2 months. Both last shipped on October 31, 2026.
| Parameter | N8N | Noise Meter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17 | 15.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | ISIRA TOV | Byung Kwon Jeon |
In-app purchases
N8N
- Coding Pro$4.997 Days
- Coding Guides Pro3 Days trial$4.997 Days
- Coding Guides Lifetime$119.99
Noise Meter
No in-app purchases









