NoiseScope vs CryptoSeed
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
NoiseScope
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NoiseScope is a precise and reliable tool for measuring and documenting sound levels in your environment. Whether you are at a concert, at work, at home, or outdoors, NoiseScope gives you an accurate understanding of the noise around you β in real time. Measure sound levels instantly in decibels (dB) with a clear, color-coded display that helps you understand how safe or harmful the sound may be. The app also provides a rolling average to smooth out rapid fluctuations and give you a more stable picture of the overall sound environment. Measure and store noise over time Start a measurement period and track minimum, maximum, and average levels. With location access enabled, NoiseScope also records your position and marks it on a map, making it easy to document where a measurement took place. Perfect for reporting noise issues The Pro version allows you to save measurement periods and export detailed PDF reports containing all key values β time, location, and noise levels β ideal for submitting noise complaints or documenting sound conditions professionally. The Pro Version Features β’ Unlimited measurement duration β’ Save measurement periods β’ Export PDF reports with key data and map β’ Improved documentation for noise complaints Designed for clarity and ease of use NoiseScope offers a clean, intuitive interface that makes noise measurement accessible to everyone. Real-time readings can be disabled at any time to reduce battery use. Whether you need a simple sound level meter or a tool for formal documentation, NoiseScope gives you accurate, reliable, and easy-to-share results.
CryptoSeed
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CryptoSeed is a local-only encryption app for iOS. β’ All cryptographic operations happen entirely on-device β’ No user accounts, analytics, telemetry, or cloud sync β’ Keys never leave your device unless you explicitly export them β’ Designed for privacy-first workflows Remember: β’ Encrypted data can only be decrypted with the correct key or identity β’ Losing keys may make data permanently inaccessible β’ CryptoSeed does not recover keys or passwords CryptoSeed is built for people who want control, transparency, and local privacy β without accounts or hidden infrastructure.
Screenshots
Verdict
The clearest difference is update cadence: CryptoSeed at every 9 days against NoiseScope's every 2 months. NoiseScope's advantage is iOS requirement (17.6 vs 26.0). On price, ads, in-app purchases 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
Both are free to download. NoiseScope sells 1 one-off in-app purchase and CryptoSeed sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
NoiseScope ships an update every 2 months, CryptoSeed every 9 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.
| Parameter | NoiseScope | CryptoSeed |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 9 days β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 β better | 26.0 |
| Further details β not scored | ||
| Size | 7 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Tore Bergethon Γstensen | EDUARDO ALEJANDRO GARCIA ORTIZ |
In-app purchases
NoiseScope
- Pro version$2.99
CryptoSeed
- CryptoSeed Pro$9.99









