Sonify vs Local NFC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sonify
Measure and record environmental noise levels with this sound meter app. It displays real-time decibel readings with audio visualization and historical graphs. You can also record and play back audio clips directly within the application.
- Ad-Free Experience
- Real-time Decibel Visualization
- Historical Decibel Graph
- Audio Recording & Playback
- Noise Level References
- Dark Mode
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Curious how loud your neighbour’s party is, or want to record an interesting sound? Sonify is a sound meter that can measure and record environmental noise using the built-in microphone on your device. Decibel readings are shown in real-time through an audio visualization and plotted on a historical graph. Your audio recordings are automatically saved and can be played back within the app! Note: Please remember decibel readings may differ on each device. The built-in microphone is adjusted to your voice and may not be accurate until it’s calibrated. Decibel values over 90+ may not be recognised on some devices due to hardware limitations. Features - Ad-Free Experience - Simple, Elegant & Appealing - Decibel Visualization - Historical Decibel Reading Graph - Noise Level References - Audio Recording - Playback, Rename & Share - Easy Screenshot Button - Dark Mode
Local NFC
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Local NFC - The Ultimate NFC Scanning and Management Tool Local NFC is a lightweight and fast app built with SwiftUI, designed to scan, identify, and organize NFC cards effortlessly. Whether you're managing payment cards, transit passes, or loyalty cards, Local NFC offers a seamless, privacy-first experience with all data stored securely on your device. Key Features: - Advanced NFC Scanning: Quickly scan and detect NFC cards such as payment cards, transit passes, and membership cards. - Card Identification: Automatically recognize cards using Application Identifiers (AID), patterns, and other technical parameters. - Local Storage: Organize and save your scanned cards in a secure, private database stored entirely on your device. - Custom Notes: Add notes to each card to keep track of additional details or reminders. - SwiftUI-Powered: Built with Apple's modern framework, ensuring a lightweight, fast, and responsive user experience. What You Can Scan: - Payment Cards: Support for Visa, Mastercard, American Express, and more. - Transit Passes: Includes popular cards like Suica, Oyster, T-money, and Octopus. - Loyalty and Membership Cards: Manage rewards cards for airlines, retail stores, and more. Why Choose Local NFC? - Complete Privacy: No cloud services, no third-party libraries, and no external servers. Your data stays on your device. - Blazing Fast and Lightweight: Powered by SwiftUI for speed and efficiency. - Simple Yet Powerful: Perfect for NFC enthusiasts and professionals who need a reliable tool without unnecessary complexity. - Offline First: Use the app anytime, anywhere, without an internet connection. With Local NFC, you’re in control of your NFC data, all while enjoying a smooth and intuitive experience tailored to your needs.
Screenshots
Verdict
The clearest difference is price: Sonify at Free against Local NFC's $4.99. Local NFC's advantage is update cadence (every 3 months vs every 25 months) and iOS requirement (16.0 vs 18.0). On ads, in-app purchases and device support 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
Sonify is free to download; Local NFC costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Sonify ships an update every 25 months, Local NFC every 3 months. The most recent releases landed on October 5, 2026 and October 2, 2026 respectively.
| Parameter | Sonify | Local NFC |
|---|---|---|
| Price | Free — better | $4.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 25 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 13 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | CODECLOUDS IT SOLUTIONS PRIVATE LIMITED | Marco Tini |
In-app purchases
Sonify
No in-app purchases
Local NFC
No in-app purchases









