Comparison

NoiseScope vs CryptoSeed

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

NoiseScope

Features
Read full description

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.

About

CryptoSeed

Features
Read full description

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

NoiseScope4 screens
CryptoSeed4 screens

Verdict

The call

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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.

UpkeepUpdate frequency

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.

Scorecard2 real differences Β· 4 level
NoiseScope versus CryptoSeed: the parameters behind the verdict, then further details
ParameterNoiseScopeCryptoSeed
PriceFreeFree
Update frequencyEvery 2 monthsEvery 9 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 β€” better26.0
Further details β€” not scored
Size7 MB8 MB
Age rating4+4+
DeveloperTore Bergethon ØstensenEDUARDO ALEJANDRO GARCIA ORTIZ

In-app purchases

1 purchases

NoiseScope

One-time1
  • Pro version$2.99
1 purchases

CryptoSeed

One-time1
  • CryptoSeed Pro$9.99

Questions

Is NoiseScope free?
NoiseScope is free to download, with in-app purchases available.
Is CryptoSeed free?
CryptoSeed is free to download, with in-app purchases available.
Do NoiseScope or CryptoSeed have ads?
Neither NoiseScope nor CryptoSeed shows ads.
Which is updated more often, NoiseScope or CryptoSeed?
NoiseScope ships an update every 2 months, and CryptoSeed every 9 days. Most recently, NoiseScope was updated on October 9, 2026 and CryptoSeed on October 24, 2026.

Other comparisons