Comparison

ReViiV vs UofPilates

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

Head to head
About

ReViiV

This app offers customized daily breathing exercises designed to alleviate post-viral symptoms like fatigue, brain fog, and loss of taste/smell. It utilizes scientifically backed techniques across 16 progressive stages to promote steady improvement and symptom relief.

Highlights
  • Customized daily breathing exercises
  • 16 progressive stages for improvement
  • Relief from fatigue, brain fog, taste/smell loss
  • 8 scientifically backed techniques
  • Weekly progress assessments and graphs
  • Detailed guides and technique resources
Features
Read full description

** Rapid Long-Haul Relief ** Experience fast relief from your Long-Haul / Post-Viral symptoms with ReViiV, a breakthrough app offering customized daily exercises designed to treat common Long-Haul symptoms. Imagine less fatigue, clearer thinking, and the return of taste/smell, often starting within 24 hours – all possible through our custom breathing program. Featuring 8 scientifically backed techniques fused into simple, daily exercises, this is more than deep breaths; it's about continuous improvement and reclaiming your health. (View the Full Medical Paper: https://tinyurl.com/mukdb2cc) ** Steady Improvement over 16 Stages ** ReViiV is designed to quickly relieve many common Long-Haul (PASC) symptoms, including Fatigue, Taste/Smell loss, Breathlessness, “Brain Fog’, Muscle/Joint pain, Insomnia, and more. ReViiV uses 5-minute daily breathing exercises, progressively tailored to your needs, to both relieve symptoms and facilitate steady, incremental improvement over 16 stages. Weekly assessments and graphs show your progress along with visual aids, detailed guides, and resources to ensure proper technique. ** Featuring 8 Scientifically Backed Techniques ** Drawing from the latest Long-Haul (PASC) research, as well as respiratory and cognitive-behavioral therapy, ReViiV's effectiveness stems from 8 scientifically backed techniques fused into a highly effective breathing program: 1. Nasal Breathing: ReViiV promotes nasal breathing 24/7 to increase the efficiency of your lungs, improve oxygen intake, reduce fatigue, and help restore taste & smell. 2. Prolonged Exhalation: By emphasizing long exhales, ReViiV aims to reduce breathlessness, relax your body, improve your sleep, and improve lung function. 3. Diaphragm Activation: ReViiV encourages deep 'belly breathing' to improve your lung function, reduce fatigue and shortness of breath. By stimulating the nervous system, it also reduces stress and anxiety, enhancing well-being. 4. Oxygen/CO2 Regulation: ReViiV aims to improve your lung capacity and balance the levels of oxygen and CO2 in your body by fostering the Bohr Effect, helping to alleviate symptoms like fatigue, breathlessness, and ‘brain fog’. 5. Regulated Immune System: ReViiV's breathing exercises are designed to keep your immune system in check, reducing inflammation and other immune-related symptoms often seen in Long-Haulers. 6. Olfactory Re-training: ReViiV incorporates specific exercises that can enhance your sensitivity to smell and taste, especially useful for Long-Haulers. 7. Breath-Holding: When you're ready, ReViiV introduces daily breath-holding exercises to help your body adapt to higher CO2 levels, improving overall body efficiency. 8. Stress Reduction and Mindfulness: ReViiV includes mindfulness techniques to help reduce fatigue, improve sleep, and combat stress, anxiety, and depression. ** Key Features & Functionality ** • Safe, 100% natural Long-Haul breathing therapy, requiring just minutes a day. • Harness 8 potent techniques for rapid Long-Haul symptom relief and ongoing improvement. • Benefits often noticeable within 24 hours. • Weekly assessments and graphs to measure and track your progress. • Progressive 16-stage guided program with three intensity levels. • Auto-adjusts exercise intensity based on your progress. • Co-created by a Long-Hauler along with leading post-viral research and trials. • Multiple breath counters and countdown timers within a user-friendly interface. • Access to additional Long-Haul resources, guides and tips to ensure you're on the right track. • Daily exercises tailored for morning focus, afternoon energy, and evening relaxation. Download ReViiV FREE Now! ** For More Information ** - How ReViiV Works: https://reviiv.me/howitworks - Full Medical Paper: https://tinyurl.com/mukdb2cc Terms of use: https://www.Apple.com/legal/internet-services/itunes/dev/stdeula/

About

UofPilates

Features
Read full description

Learn the Basics or Become a Teacher: Classical Pilates in the palm of your hand. With this app you will... 1. Follow a proven step by step program to learn the basics of Classical Pilates with Pilates 101 2. Once enrolled in our Teacher-Training programs, this app will host a virtual learning platform 3. Ask your questions and get feedback from a teacher with 20+ years experience 4. Have community & support of likeminded people "You won't regret it. FANTASTIC PROGRAM" - Sapan G "Great value and you're being taught by the best. It's AMAZING how much better you feel" - Heath H "Do it! It's literally minutes of your day with lasting results" - Suzi S "Try it. You can go at your own pace and there's something for everyone" - Susan S When you get started today, you have the following pricing options: 1. Welcome to Pilates U: Learn more about the app and how it can help meet your needs 2. Pilates 101: an introductory course perfect for Beginners Download the app for free today! INFORMATION ABOUT THE APP AND PURCHASE OPTIONS By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync. The download of UofPilates is free of charge. Should you use UofPilates app to access in-app content via available one-time purchase(s), a payment will be charged to your credit card once. Read our full Terms of Service and our Privacy Policy: https://passion.io/terms-of-service https://passion.io/privacy-policy

Screenshots

ReViiV4 screens
UofPilates2 screens

Verdict

The call

The clearest difference is ads: ReViiV at none against UofPilates's shown. ReViiV also leads on iOS requirement (13.0 vs 15.1). On price, update cadence, in-app purchases and device support 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. ReViiV sells 2 in-app purchases, starting at $0.99 per month and UofPilates sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

ReViiV ships an update monthly, UofPilates every 2 months. The most recent releases landed on September 3, 2026 and September 19, 2026 respectively.

Scorecard2 real differences · 8 level
ReViiV versus UofPilates: the parameters behind the verdict, then further details
ParameterReViiVUofPilates
PriceFreeFree
Rating4.5 (8 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings8 — better—
Update frequencyMonthly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size25 MB92 MB
Age rating12+4+
DeveloperMartysoft LLCBonny-Lynn Russell

In-app purchases

2 purchases

ReViiV

Subscriptions2
  • Long Haul Breathing Therapy3 Days trial$0.991 Month
  • Long Haul Breathing Therapy3 Days trial$6.991 Year
1 purchases

UofPilates

One-time1
  • Pilates 101$6.99

Questions

Is ReViiV free?
ReViiV is free to download, with in-app purchases available.
Is UofPilates free?
UofPilates is free to download, with in-app purchases available.
Do ReViiV or UofPilates have ads?
UofPilates shows ads; ReViiV does not.
Which is updated more often, ReViiV or UofPilates?
ReViiV ships an update monthly, and UofPilates every 2 months. Most recently, ReViiV was updated on September 3, 2026 and UofPilates on September 19, 2026.

Other comparisons