# Visual Stimulation vs Flip

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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.

## The numbers

| Metric | Visual Stimulation | Flip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (4 ratings)](https://appshunter.io/ios/app/visual-stimulation/id1218262463/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flip-over-faces/id1303703530/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 156 MB | 15 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Mikolaj Kieres](https://appshunter.io/developer/1218262462) | [American Printing House for the Blind (APH)](https://appshunter.io/developer/704570515) |

## What reviewers say

### Visual Stimulation

[App page](https://appshunter.io/ios/app/visual-stimulation/id1218262463)

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

**In-app purchases:** none


### Flip

[App page](https://appshunter.io/ios/app/flip-over-faces/id1303703530)

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

**In-app purchases:** none


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*