Nova Audiometer vs AGE Guide
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Nova Audiometer
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Use this experimental app to screen hearing and increase access to hearing testing using your mobile devices. Not for diagnostic use in the US.
AGE Guide
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AGE Guide works exclusively with the AGE Scanner from Diagnoptics. Together, they provide Complementary and Alternative Medicine practitioners, dietitians, beauty professionals, and lifestyle coaches with an objective and user-friendly tool to support clients in improving metabolic health and overall well-being. The AGE Scanner non-invasively measures the level of Advanced Glycation End products (AGEs) in the tissue. AGEs accumulate over time due to factors such as elevated blood glucose, inflammation, and oxidative stress. The result is translated into a biological age score that allows professionals to clearly communicate the impact of lifestyle habits on aging processes and metabolic wellness. Using AGE Guide, professionals can track AGE levels over time to monitor the effects of nutrition counseling, skincare routines, physical activity, stress reduction, and other lifestyle or wellness interventions. This supports more personalized guidance and helps clients stay motivated and engaged. Benefits for professionals: -Non-invasive assessment of tissue AGE levels -Clear visualization of biological age for client education -Objective tracking of lifestyle and treatment progress Disclaimer: This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Screenshots
Verdict
Nova Audiometer and AGE Guide are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Nova Audiometer ships an update every 4 weeks, AGE Guide every 2 months. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.
| Parameter | Nova Audiometer | AGE Guide |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 17.2 | 16.6 โ better |
| Further details โ not scored | ||
| Size | 6 MB | 33 MB |
| Age rating | 17+ | 17+ |
| Developer | Shae Morgan | Diagnoptics |
In-app purchases
Nova Audiometer
No in-app purchases
AGE Guide
No in-app purchases







