iNeuro40+ vs Grind Fit
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
iNeuro40+
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This product has not been formally studied: no claims are being made as to the effectiveness of this application. The iNeuro40+ combines three factors well-founded in scientific clinical studies for the basis of reversing mild cognitive impairment (MCI) and its relationship to memory and cognitive deficits. The first factor relies on the research around 40Hz and its relationship to MCI: this app generates 40Hz sound. The second dimension is the result of combining two frequencies, creating a binaural frequency aligned with brainwaves for relaxation.The third feature presents those frequencies as specific rhythms for a full positive physical reaction to which individuals are stimulated to βdanceβ, thus stimulating the immune system. Our website provides resources for those wishing to follow with such details... most notably the large number of resources around 40Hz. Also, a simple search on iTunes will yield a large number of audio tracks available using this frequency. We invite you to listen there to all the diverse music leveraging 40Hz in the iTunes realm. This app has a tool enabling the user to provide, at their sole discretion, data relating to their session. This feedback would help us validate this methodology. It should be noted: this technology is publicly available. These concepts have all been introduced separately. We believe delivering all three of these elements (40Hz, brainwave stimulation aligned in a particular range for relaxation and applying a rhythm) simultaneously, will result an optimized level of relief. Of course, optimized being the keyword as there's an assumption that the three features we combine here provide relief on their own.
Grind Fit
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Transform your fitness journey with Grind Fit, the all-in-one workout tracker and logger designed for serious lifters and fitness enthusiasts. Whether you're a beginner or a seasoned athlete, Grind Fit helps you crush your goals and track your progress like never before. Terms of use : https://www.notion.so/Grind-Fit-Terms-of-Service-11b63ca4387480899f6adab16f876fd6?pvs=4
Screenshots
Verdict
The clearest difference is price: Grind Fit at Free against iNeuro40+'s $99.99. Grind Fit also leads on update cadence (every 3 days vs every 3 months) and device support (4 vs 2). iNeuro40+'s advantage is in-app purchases (none vs 2). On ads 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
Grind Fit is free to download; iNeuro40+ costs $99.99 up front. Grind Fit sells 2 in-app purchases, starting at $4.99 per month. iNeuro40+ asks for nothing beyond the download.
iNeuro40+ ships an update every 3 months, Grind Fit every 3 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | iNeuro40+ | Grind Fit |
|---|---|---|
| Price | $99.99 | Free β better |
| Update frequency | Every 3 months | Every 3 days β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Apple Watch β better |
| Requires iOS | 17.0 | 15 β better |
| Further details β not scored | ||
| Size | 1 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Lawlis' Enterprises | mansour mahamat |
In-app purchases
iNeuro40+
No in-app purchases
Grind Fit
- Grind Premium Monthly$4.991 Month
- Premium Yearly$29.991 Year
Questions
Is iNeuro40+ free?
Is Grind Fit free?
Do iNeuro40+ or Grind Fit have ads?
Which is updated more often, iNeuro40+ or Grind Fit?
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