Comparison

Visual Stimulation vs Contrast Cubs

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

Head to head
About

Visual Stimulation

This app provides high-contrast images designed to stimulate a newborn's developing eyesight. Parents can use it to offer their babies visual engagement while enjoying moments of quiet. The interface is simple, with easy image changes and customizable slideshow options.

Highlights
  • High-contrast images for newborns
  • Simple tap-to-change interface
  • Customizable slideshows
  • Adjustable image display time
  • Intuitive navigation
Read full description

THE APP _________ Visual Stimulation is dedicated to parents and their children, and is designed to stimulate newborns sight. The application has an easy and intuitive layout. Changing images is done by simply tapping the screen. To bring the navigation menu onto the screen, slide from the left edge of your device towards its opposite edge. Dismiss it by tapping away. Application settings let you set up a slide show, where images can be shuffled and displayed for a desired time. There are fifteen high contrast images built into the app. VISUAL STIMULATION _________ It has been proven by many scientific research that high contrast images are the most appealing to newborns. This is due to the fact, that babies’ brains are not yet well developed and have a lot of new information to process. Looking at the black and white images, presenting simple shapes, allows their brains to have a rest from the overwhelming world of incentives. It not only helps babies to percept and familiarize with new objects, but also gives their parents a chance to have a few moments of peace and quite. Worth noting is the fact that newborns can see clearly within ~30-35 cm (12-14 inch)

About

Contrast Cubs

This app uses high-contrast images to stimulate infant visual development and cognitive skills. It offers a diverse collection of engaging patterns, works offline, and provides regular content updates. Choose from subscription plans or a lifetime purchase for unlimited access.

Highlights
  • High-contrast image collection
  • Offline functionality
  • Simple interface
  • Regular content updates
  • Subscription and lifetime purchase options
  • Ad-free experience
Features
Read full description

Welcome to Contrast Cubs, the ultimate visual development app designed to boost your baby's vision! Our app offers a curated selection of high-contrast images that will engage and delight your little one, helping them build a strong foundation for their cognitive skills. Research shows that high-contrast images are essential for newborns' visual development. With limited vision at birth, infants are naturally drawn to high-contrast patterns, which help stimulate their brain, enhance visual tracking, and improve focusing abilities. By exposing your baby to these carefully crafted images, you can promote neural growth, depth perception, and object recognition. Contrast Cubs features: -A diverse collection of high-contrast images designed to capture your baby's attention and stimulate their developing vision. -No ads! -All content is stored on device - The app will work on airplane mode, no need for an internet connection. -A simple, easy-to-use interface that allows you to quickly display images and keep your little one engaged. -Regular content updates to ensure your baby always has fresh, exciting images to explore. -Choose from our affordable subscription plans, including a yearly subscription with a 3-day free trial, or a one-time lifetime purchase for unlimited access to all Contrast Cubs content. -Join the thousands of satisfied parents who have chosen Contrast Cubs to give their babies the best possible start in life. Download now and embark on a visually rich and rewarding journey with your little one! Payments and Renewal: Contrast Cubs includes one-time In-App Purchases and Subscriptions. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can manage or turn off auto-renew in your Account settings at any time after purchase No cancellation of the current subscription is allowed during the active period. Terms of service: http://docs.contrastcubs.com/termsofservice/ Privacy policy: http://docs.contrastcubs.com/privacypolicy/

Screenshots

Visual Stimulation4 screens
Contrast Cubs4 screens

Verdict

The call

The clearest difference is rating: Contrast Cubs at 4.6 against Visual Stimulation's 3.8. Contrast Cubs also leads on update cadence (every 3 months vs every 17 months) and ratings volume (39 vs 4). Visual Stimulation's advantage is in-app purchases (none vs 2) and iOS requirement (8.0 vs 15.0). On price, review sentiment, ads 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. Contrast Cubs sells 2 in-app purchases, starting at $4.99 per year. Visual Stimulation asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Contrast Cubs holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Contrast Cubs has 39 ratings behind it against 4, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Visual Stimulation ships an update every 17 months, Contrast Cubs every 3 months. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
Visual Stimulation versus Contrast Cubs: the parameters behind the verdict, then further details
ParameterVisual StimulationContrast Cubs
PriceFreeFree
Rating3.8 (4 ratings)4.6 (39 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings439 — better
Update frequencyEvery 17 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size156 MB59 MB
Age rating4+4+
DeveloperMikolaj KieresHeliogram Labs

Customer experience

Visual Stimulation

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Contrast Cubs

All ratings38 ratings
Positive89.5%
Neutral5.3%
Negative5.3%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Visual Stimulation

No in-app purchases

2 purchases

Contrast Cubs

Subscriptions1
  • Contrast Cubs Annual3 Days trial$4.991 Year
One-time1
  • Contrast Cubs Lifetime$9.99

Questions

Is Visual Stimulation free?
Visual Stimulation is free to download, with no in-app purchases.
Is Contrast Cubs free?
Contrast Cubs is free to download, with in-app purchases available.
Which has better reviews, Visual Stimulation or Contrast Cubs?
Contrast Cubs is rated higher. Visual Stimulation averages 3.8 out of 5 from 4 ratings, while Contrast Cubs averages 4.6 from 39 ratings.
Do Visual Stimulation or Contrast Cubs have ads?
Neither Visual Stimulation nor Contrast Cubs shows ads.
Which is updated more often, Visual Stimulation or Contrast Cubs?
Visual Stimulation ships an update every 17 months, and Contrast Cubs every 3 months. Most recently, Visual Stimulation was updated on October 24, 2026 and Contrast Cubs on October 24, 2026.

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