Comparison

Nafas vs GaborVision

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

Head to head
About

Nafas

This app guides users through slow breathing exercises to combat hyperventilation, reduce anxiety and depression, and improve sleep quality. It offers various levels based on your current breathing rate, including a specific mode for falling asleep.

Highlights
  • Slow breathing exercises
  • Anxiety and depression reduction
  • Improved sleep quality
  • Adjustable breathing levels
  • 4-7-8 sleep mode
  • Hyperventilation management
Features
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Our application is developed in order to reproduce exercices that will help your body come back to slow breathing, thus increasing CO2 and its protectives effects. Increasing CO2 and stop hyperventilation will help with anxiety, depression and all type of degenerative issue. It will also increase the quality of sleep which will have a direct impact on your regeneration and stabilize nervous system. Hyperventilation Repetitive stress trigger our body to breathe faster due to the emergency response. This is called Hyperventilation. Hyperventilation trigger anxiety which trigger more hyperventilation and all type of degenerative diseases (anxiety, depression, asthma, hypertension, hypothyroidism, gastritis, diabetes and others). Famous Ukranian Doctor Buteyko said : « Hyperventilation is the cause of all diseases of today ». The Application According to numerous studies, healthy people have slow breathing (around 6 per minute). In the preview document for exemple we can read : Slow respiration at 6 breaths per min was found to be optimal for improving alveolar ventilation and reducing dead space in both groups in terms of increased arterial oxygen saturation and ease and sustainability in terms of respiratory effort. Many other studies exist about that, and also several traditional rituals such as old Chinese Taichi where the main goal was to control your breath in order to feel well. The application provides large scale of level depending on your initial situation. If you are high hyperventilating and really anxious begin with low level (12 breaths per minute) and train with that until you feel confident. Then switch to the next level (11 breaths per minute) and continue this process until you reach slow breathing levels (6/7/8 breaths per minute). If your initial level is higher feel free to adapt yourself and train until you can slow your breath again. Sleeping Mode Anxiety is often characterized by over-stimulation of nervous system which can trigger panic attack caused mainly by hyperventilation. Dr. Andrew Weil has developed on the same principle a very helpful breathing technique to fall asleep and reduce stress at night : The 4 7 8 ! The 4-7-8 breathing technique is a breathing pattern developed by Dr. Andrew Weil. It’s based on an ancient yogic technique called pranayama, which helps practitioners gain control over their breathing. The 4-7-8 technique forces the mind and body to focus on regulating the breath, rather than replaying your worries when you lie down at night. Proponents claim it can soothe a racing heart or calm frazzled nerves. Dr. Weil has even described it as a « natural tranquilizer for the nervous system« . The method is simple : Breathe in 4 seconds, Hold breathe 7 seconds, Exhale 8 seconds until you free your mind, relax and sleep. References The association of panic and hyperventilation with psychogenic non-epileptic seizures: A systematic review and meta-analysis https://pubmed.ncbi.nlm.nih.gov/29787922/ Panic, hyperventilation and perpetuation of anxiety https://pubmed.ncbi.nlm.nih.gov/11131173/ Understanding Hyperventilation Syndrome https://www.saintlukeskc.org/health-library/understanding-hyperventilation-syndrome Follow us Website : https://breathlifestudio.com/ Facebook : BreatheWithQuranApp https://www.facebook.com/breathewithquranapp/ Instagram : @breathewithquranapp https://www.instagram.com/breathewithquranapp/ Terms of Use (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

GaborVision

This app offers science-backed vision training exercises designed to improve eyesight at the brain level. It includes Gabor patch stimulation, ball tracking, and stereoscopic training to enhance fundamental visual abilities. Users can monitor their progress and upgrade for an ad-free experience and full history charts.

Highlights
  • Gabor Patch Training
  • Ball Tracking Exercises
  • Stereoscopic Training
  • Progress Tracking
  • Binocular Coordination Enhancement
  • Contrast Sensitivity Improvement
Features
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GaborVision is a science-backed vision training app that improves your eyesight at the brain level — something glasses and contacts simply can't do. ■ Gabor Patch Training Gabor patches are special visual stimuli that directly stimulate the visual cortex. Just 3 minutes a day helps improve contrast sensitivity, spatial frequency discrimination, and orientation detection — the fundamental building blocks of vision. ■ Ball Tracking Follow a moving ball to exercise your extraocular muscles. This improves dynamic visual acuity, divided attention, and visual tracking ability — essential for sports and driving. ■ Stereoscopic Training By presenting different images to each eye, this training strengthens binocular coordination and enhances depth perception. It encourages both eyes to work together, giving the weaker eye more opportunity to participate. ■ Track Your Progress Monitor your Vision Score and detailed ability charts over time to see real improvement. ■ Premium Upgrade to remove ads and unlock full history charts. Start training today and see the difference.

Screenshots

Nafas4 screens
GaborVision4 screens

Verdict

The call

The clearest difference is ads: Nafas at none against GaborVision's shown. Nafas also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). GaborVision's advantage is update cadence (every 3 weeks vs every 3 months). On price, rating, ratings volume 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. Nafas sells 2 in-app purchases, starting at $2.99 per month and GaborVision sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Nafas against 5.0 for GaborVision. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Nafas ships an update every 3 months, GaborVision every 3 weeks. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
Nafas versus GaborVision: the parameters behind the verdict, then further details
ParameterNafasGaborVision
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size44 MB9 MB
Age rating4+4+
DeveloperBreathLifeKinicy

Customer experience

Nafas

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

GaborVision

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Nafas

Subscriptions1
  • Premium mode Monthly$2.991 Month
One-time1
  • Lifetime premium mode$5.99
1 purchases

GaborVision

One-time1
  • Premium Plan$3.99

Questions

Is Nafas free?
Nafas is free to download, with in-app purchases available.
Is GaborVision free?
GaborVision is free to download, with in-app purchases available.
Which has better reviews, Nafas or GaborVision?
Nafas and GaborVision are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Nafas or GaborVision have ads?
GaborVision shows ads; Nafas does not.
Which is updated more often, Nafas or GaborVision?
Nafas ships an update every 3 months, and GaborVision every 3 weeks. Most recently, Nafas was updated on September 29, 2026 and GaborVision on October 7, 2026.

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