Comparison

OOVA vs Gupta Program Brain Retraining

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

Head to head
About

OOVA

This app translates hormone levels using at-home urine tests to track, predict, and confirm ovulation. It offers personalized insights into your unique cycle, allowing you to customize data logging and share results with healthcare providers.

Highlights
  • Quantitative hormone measurement (LH, E3G, PdG)
  • Personalized cycle tracking and fertile window prediction
  • Customizable data logging (mood, symptoms, etc.)
  • HIPAA-compliant data sharing with healthcare providers
  • At-home urine test analysis via smartphone camera
  • Medically trusted design in partnership with Mount Sinai
Read full description

Meet Oova: the hormone translator that quantitatively measures luteinizing hormone (LH), E3G (an estrogen metabolite), and PdG (a progesterone metabolite) through an at-home urine test. Oova’s Hormone Kit tracks, predicts, and confirms ovulation with precision whether you are trying to conceive, navigating perimenopause, or mapping your cycle. Lab accuracy in your home: Oova was designed in partnership with Mount Sinai Hospital in New York City to build a tool that doctors and patients can feel confident using. Scientists, engineers, and doctors designed Oova to be the most medically trusted at-home hormone test. Completely personalized experience: Oova measures your hormone levels quantitatively to provide valuable insights, rather than comparing your data to some standard threshold or the “perfect" 28-day cycle. Oova learns what your personal cycle trends are and detects your fertile window from there. Our algorithm tells you exactly which days to test, so not a cent, day, or pee, is wasted! Track as little or as much as you want: Customize data logging to track what’s most relevant to you. You can choose from a variety of categories including mood, exercise, cervical mucus, symptoms, and medications. All of this information (paired with your hormone levels) allows Oova to get smarter and learn your unique hormone baseline. Use Oova with your healthcare provider: Oova allows doctors and clinicians to provide unprecedented remote care. If you’re working with a doctor, your provider will be able to see your data in our HIPAA-compliant dashboard, as soon as you scan your Oova strip. You no longer have to worry about what your doctor wants or needs to know. Oova takes care of that for you. How it works: Register in the app and activate your Oova Hormone Kit. On a testing day, provide a urine sample on the test strip (either midstream or by dipping it into a cup), and scan the strip with the camera on your smartphone. Our algorithm will analyze your strip to calculate how much luteinizing hormone, PdG, and E3G is present. Within minutes, you’ll know exactly where you are in your cycle and be provided with resources to help guide your journey.

About

Gupta Program Brain Retraining

This program offers a neuroplasticity approach to help individuals manage and recover from a wide range of chronic illnesses. It provides access to educational videos, audio exercises, and community support to facilitate healing and improve quality of life.

Highlights
  • Neuroplasticity brain retraining
  • Interactive video sessions
  • Audio exercises
  • Weekly webinars
  • Supportive community network
  • Free trial access
Features
Read full description

Experience relief from a range of chronic conditions including Long Haul, Chronic Fatigue Syndrome (CFS), M.E., Fibromyalgia, Multiple Chemical Sensitivities, Electrical Sensitivities, Mold Illness, CIRS, MCAS, Pain Syndromes, Anxiety/Panic, Adrenal Fatigue, Irritable Bowel Syndrome, SIBO, Burnout, Lyme, Dysautonomia, POTS, and related conditions. Download our free app now to access our transformative free trial. Get instant access to free videos, audios, and events that can change your life. Our program features 15 interactive video sessions, 30+ audio exercises, weekly webinars, and a supportive community network. Renowned doctors and specialists highly recommend our program. In fact, a recent randomized controlled trial demonstrated its superior effectiveness in treating Fibromyalgia. Join the thousands who have experienced remarkable benefits from our neuroplasticity “limbic” brain retraining program. Start your journey towards healing and reclaiming your life today. Download the app for free and embark on your transformational path. Many world-renowned Doctors and specialists recommend the program to their patients: Dr. Neil Nathan MD - Global Renowned Expert in Mold Illness, Founding Diplomate of the American Board of Integrative and Holistic Medicine "The majority of patients that I treat with chronic infections, such as Lyme disease, and chronic environmental toxicity, like mold, develop severe limbic dysfunction. I have found Ashok Gupta's program to be of great benefit in helping these patients to heal. In fact, when patients have become unusually sensitive or reactive, it is mandatory that they start with limbic retraining or they are not likely to make much progress. Hundreds of my patients have reported marked benefits from Ashok’s materials and I strongly encourage their use." Evan Brand, CFMP, FNTP - Functional Medicine Expert, Podcast Host and Author "As a Functional Medicine Practitioner, I've suffered my own series of health challenges. The Gupta Program has been the neuroplasticity piece that was missing from my personal and clinical protocols. I'm recommending literally almost every client we have to take the Gupta Program, especially since I've already seen progress in myself using the course. Change is possible!" Beth O'Hara, Doctorate in Naturopathy - Specializing in Functional Naturopathy, Mast Cell Activation (MCAS) and Histamine Specialist "At Mast Cell 360, the Gupta Program is a part of our core program for those with complex, chronic Mast Cell Activation Syndrome, Histamine Intolerance, Mold Toxicity, and related conditions. It was such a game-changer for our clients, we made it one of the first steps for anyone starting the Mast Cell 360 program. Thank you for offering this amazing program for those who are suffering to help them get their health and lives back!! It is truly a service to the world." Dr. Michael Ruscio DNM, DC Functional Medicine Expert The Austin Center for Functional Medicine “The Gupta Program is one of a kind, helping patients improve their health in a variety of ways and addressing a multitude of ailments.” Dr. Lauryn Lax, OTR, NTP Doctor of Occupational Therapy, Nutritionist, & Functional Medicine. Author. “This program works! The limbic system-immune connection is an often overlooked link in the chronic illness puzzle and a huge game changer in helping patients bust through the ceilings they are hitting in their health. What I love most about the Gupta Program is its holistic nature. It acknowledges all areas of health (physical, mental, emotional, spiritual) so you leave no stones unturned in getting to the root causes of your greatest health challenges." Dr Tina Peers MBBS.DRCOG DFSRH FFSRH The Menopause Consultancy & MCAS Expert Terms of Use: mightynetworks.com/terms-of-use

Screenshots

OOVA4 screens
Gupta Program Brain Retraining4 screens

Verdict

The call

The clearest difference is in-app purchases: OOVA at none against Gupta Program Brain Retraining's 22. Gupta Program Brain Retraining's advantage is review sentiment (79% vs 47%) and rating (4.8 vs 4.4). On price, ads, device support and iOS requirement 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. Gupta Program Brain Retraining sells 8 in-app purchases, starting at $279.99 per year. OOVA asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Gupta Program Brain Retraining holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 50 and 210 respectively. Written reviews point the same way: 47% of OOVA's written reviews are positive against 79% of Gupta Program Brain Retraining's.

UpkeepUpdate frequency

OOVA ships an update every 3 weeks, Gupta Program Brain Retraining weekly. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 4 level
OOVA versus Gupta Program Brain Retraining: the parameters behind the verdict, then further details
ParameterOOVAGupta Program Brain Retraining
PriceFreeFree
Rating4.4 (50 ratings)4.8 (210 ratings) — better
Positive reviews47.1% of reviews78.9% of reviews — better
Number of ratings50210 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad — better
Requires iOS17.617.0 — better
Further details — not scored
Size31 MB138 MB
Age rating17+9+
DeveloperOOVA inc.Harley Street Solutions LTD

Customer experience

OOVA

All ratings50 ratings
Positive82.0%
Neutral4.0%
Negative14.0%
Written reviews17 reviews
Positive47.1%
Neutral11.8%
Negative41.2%

Gupta Program Brain Retraining

All ratings210 ratings
Positive93.8%
Neutral1.9%
Negative4.3%
Written reviews38 reviews
Positive78.9%
Neutral2.6%
Negative18.4%

Bugs and requests

OOVA

Not enough reviews yet to summarise bugs or requests.

Gupta Program Brain Retraining

Reported bugs

5 issues
  • Cannot access program on new iPhone app
  • Error message with swirling circle on update
  • Login issues (password errors, magic link not received)
  • Paid for old app, no access to new one
  • Support not responding

Requested features

5 requests
  • Full German translation for app content
  • German chat support
  • Improved app UX/design
  • Access content without the app
  • More accessible pricing

In-app purchases

None

OOVA

No in-app purchases

8 purchases

Gupta Program Brain Retraining

Subscriptions4
  • Annual Plan2 variants$279.991 Year
  • Annual Plan2 variants$349.991 Year
  • Annual Plan7 variants$399.991 Year
Show 1 more
  • Annual Plan2 variants$499.991 Year
One-time4
  • One Time Purchase Plan2 variants$69.99
  • One Time Purchase Plan$99.99
  • One Time Purchase Plan$149.99
Show 1 more
  • One Time Purchase Plan5 variants$199.99

Questions

Is OOVA free?
OOVA is free to download, with no in-app purchases.
Is Gupta Program Brain Retraining free?
Gupta Program Brain Retraining is free to download, with in-app purchases available.
Which has better reviews, OOVA or Gupta Program Brain Retraining?
Gupta Program Brain Retraining is rated higher. OOVA averages 4.4 out of 5 from 50 ratings, while Gupta Program Brain Retraining averages 4.8 from 210 ratings.
Do OOVA or Gupta Program Brain Retraining have ads?
Neither OOVA nor Gupta Program Brain Retraining shows ads.
Which is updated more often, OOVA or Gupta Program Brain Retraining?
OOVA ships an update every 3 weeks, and Gupta Program Brain Retraining weekly. Most recently, OOVA was updated on October 9, 2026 and Gupta Program Brain Retraining on October 14, 2026.

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