Comparison

Visual Stimulation vs Flip

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

Flip

Explore a wide range of facial expressions by customizing eyebrows, eyes, and mouths. This app offers various hairstyles and eyewear options, making it a fun tool for learning about emotions. It's designed for children aged 5 and up, including those with low vision, autism, or language delays.

Highlights
  • Customizable facial features (eyebrows, eyes, mouth)
  • Variety of hairstyles
  • Eyewear options
  • Hundreds of expression combinations
  • Designed for low-vision users
  • Beneficial for autism and language delays
Read full description

The Flip-Over Faces app is where a child can casually explore facial expressions within a fun and versatile context. You can generate hundreds of facial expressions by changing eyebrow position, eye direction, and mouth type. In addition multiple hair styles and eyewear options are available. This app is especially designed for students with low-vision and a cognitive level of aged 5 years of age and older. Students with autism and language delays may also benefit from this app. Sighted students and adults are invited to enjoy the app as well!

Screenshots

Visual Stimulation4 screens
Flip4 screens

Verdict

The call

The clearest difference is rating: Flip at 5.0 against Visual Stimulation's 3.8. Flip also leads on update cadence (every 7 months vs every 17 months). Visual Stimulation's advantage is ratings volume (4 vs 1) and iOS requirement (8.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Flip holds the better App Store score, 5.0 against 3.8. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Visual Stimulation ships an update every 17 months, Flip every 7 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Visual Stimulation versus Flip: the parameters behind the verdict, then further details
ParameterVisual StimulationFlip
PriceFreeFree
Rating3.8 (4 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings4 — better1
Update frequencyEvery 17 monthsEvery 7 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS8.0 — better17.0
Further details — not scored
Size156 MB15 MB
Age rating4+4+
DeveloperMikolaj KieresAmerican Printing House for the Blind (APH)

Customer experience

Visual Stimulation

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

Flip

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

In-app purchases

None

Visual Stimulation

No in-app purchases

None

Flip

No in-app purchases

Questions

Is Visual Stimulation free?
Visual Stimulation is free to download, with no in-app purchases.
Is Flip free?
Flip is free to download, with no in-app purchases.
Which has better reviews, Visual Stimulation or Flip?
Flip is rated higher. Visual Stimulation averages 3.8 out of 5 from 4 ratings, while Flip averages 5.0 from 1 ratings.
Do Visual Stimulation or Flip have ads?
Neither Visual Stimulation nor Flip shows ads.
Which is updated more often, Visual Stimulation or Flip?
Visual Stimulation ships an update every 17 months, and Flip every 7 months. Most recently, Visual Stimulation was updated on November 2, 2026 and Flip on November 4, 2026.

Other comparisons