Comparison

Noise Score 2 vs SmartQA

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

Head to head
About

Noise Score 2

This app helps you understand the soundscape of your community by measuring sound levels and collecting subjective feedback. It aims to identify quiet and loud spaces, and make your concerns about noise pollution visible.

Highlights
  • Measure sound levels objectively
  • Subjectively describe soundscape via surveys
  • Understand spatial and temporal sound distribution
  • Identify quiet and loud spaces
  • Contribute to community noise research
Features
Read full description

From the sound of the wind rustling through the trees to a jackhammer cracking through the pavement, our daily lives are filled with sounds ranging from quiet to loud, which results in an environment that can be either relaxing or stressful. Research has established that the environmental soundscape has a large impact on our stress levels, our sleep, and our cardiovascular and mental health. Unfortunately, the unreasonably high sound levels we encounter daily is often met with nonchalance, while the quiet places we can escape are neither publicized or promoted. It is believed that noise is a sacrifice we make for living in a motorized and industrialized society. Therefore, very little information is available for us understand the spatial, temporal, and visual distribution sound in our communities. The NoiseScore application was designed to address this lack of information by utilizing smart phone technology to capture both the objective and subjective nature of the sounds you encounter as you go about your daily routine. With the Noisescore application, you can: • Objectively describe your daily soundscape by measuring sound levels • Subjectively describe your daily soundscape by answering a brief survey This information can be utilized to: • Understand the spatial and temporal distribution of sound levels and noise perception in your community both overall and by specific sources such as loud parties, road traffic, or aircraft noise. • Identify both quiet and loud spaces you can escape from or travel to • Allow for your voice to be HEARD and your issues to be seen. Some considerations: 1. The NoiseScore sound level meter measures an unweighted sound pressure level—the dB. One of our primary research goals is to study total noise—that is, we want to capture the contribution of low and high frequency sound as well capture both the noise we hear and feel. 2. Our sound level meter is in an experimental phase and is being subjected to continuous review and improvement. We welcome any feedback and appreciate your patience as we test and update. 3. While we have carefully tested this application, you may experience issues. Please keep in mind that this application is a work in progress and your feedback helps us to improve it. If you do experience issues, please reach out to us. The NoiseScore application is a community research project developed and maintained by Noise and the City, an advocacy group founded by Erica Walker, a postdoctoral researcher at Boston University School of Public Health in the Department of Environmental Health. To learn more about our project, visit us at www.noiseandthecity.com, noisescore.com, www.noiseandthecity.org/noisescore.

About

SmartQA

Read full description

Welcome to effortless studying with SmartQA! Our app transforms your text and images into flashcards with a few taps. 【Key Features】 • Generate flashcards automatically from text or images • Works with 14 languages for image-based flashcards and any text-based language • Sleek, easy-to-use interface for streamlined studying • Share your flashcards with friends effortlessly Don't just work hard, work smart! Download SmartQA and elevate your learning today! Website: https://smartqa.420024lab.com Terms: https://smartqa.420024lab.com/term Privacy Policy: https://smartqa.420024lab.com/privacy Contact: https://smartqa.420024lab.com/ios#contact-support

Screenshots

Noise Score 24 screens
SmartQA4 screens

Verdict

The call

The clearest difference is device support: Noise Score 2 at 2 against SmartQA's —. Noise Score 2 also leads on iOS requirement (11.0 vs 16.0). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
Noise Score 2 versus SmartQA: the parameters behind the verdict, then further details
ParameterNoise Score 2SmartQA
PriceFreeFree
Rating1.0 (4 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings4 — better—
AdsNo—
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — better—
Requires iOS11.0 — better16.0
Further details — not scored
Size29 MB16 MB
Age rating4+4+
DeveloperBoston UniversityJENG LUNG LIEW

In-app purchases

None

Noise Score 2

No in-app purchases

None

SmartQA

No in-app purchases

Questions

Is Noise Score 2 free?
Noise Score 2 is free to download, with no in-app purchases.
Is SmartQA free?
SmartQA is free to download, with no in-app purchases.

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