---
title: "iVisionTester - Reviews, Revenue and Downloads in Switzerland | Apple App Store"
description: "iVisionTester by Simon Wilson =============================  Compare/rank your visual sensitivity in 4 different categories (Red, Green, Blue, Light/Dark) with others in your age group online in 5 eas"
---

# iVisionTester — Switzerland

![iVisionTester App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/51/a6/6b/51a66be1-abed-8493-53db-dcae7f355dd3/AppIcon-0-0-1x_U007emarketing-0-2-85-220.png/434x0w.png)

**Developer:** [Nicholas Wilson](https://apptail.io/developer/nicholas-wilson-OGJb)
**Category:** Medical
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.wilsonsn.iVisionTester
**Store:** Apple App Store
**Country:** Switzerland
**Version:** 2.0 (released 2026-05-09)
**Original Release:** 2011-10-21
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ch/app/app/id473191853)
**AppTail Page:** [https://apptail.io/app/ivisiontester-rCAj/switzerland](https://apptail.io/app/ivisiontester-rCAj/switzerland)

## iVisionTester Description
iVisionTester by Simon Wilson
=============================

Compare/rank your visual sensitivity in 4 different categories (Red, Green, Blue, Light/Dark) with others in your age group online in 5 easy steps.

Perfect to compare/challenge your older/younger colleagues for visual superiority! It may also be useful as a tool to identify visual problems prior to an optician visit.

## iVisionTester Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/6b/d3/23/6bd32346-3a78-d5f9-ddf6-b8017ac7247f/mzl.asqyhqjx.png/320x480.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/66/90/6c/66906c4f-8bd3-b305-ccea-51c4b6202c3b/mzl.ydzsfjqk.png/320x480.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/10/ea/3b/10ea3b4c-f96c-5576-7162-bff002354b51/mzl.nzzcrstz.png/320x480.png)




## iVisionTester Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | United Arab Emirates | Medical | #17 |
| Top Paid | Switzerland | Medical | #20 |
| Top Paid | Egypt | Medical | #387 |
| Top Paid | Switzerland | Overall | #471 |


## Apps Similar to iVisionTester
- [Pocket Glasses PRO](https://apptail.io/app/pocket-glasses-pro-oNh/switzerland)
- [Eye Trainer KUKU KUBE](https://apptail.io/app/eye-trainer-kuku-kube-iBlc/switzerland)
- [Color Blindness Test Ishihara](https://apptail.io/app/color-blindness-test-ishihara-gkVc/switzerland)
- [色盲体检宝 Pro-色弱也能看懂测试图,颜色识别](https://apptail.io/app/pro-Cawe/switzerland)
- [HMS Care](https://apptail.io/app/hms-care-VFzi/switzerland)
- [Eye Trainer KUKU-KUBE](https://apptail.io/app/eye-trainer-kuku-kube-zIRj/switzerland)
- [Vision AI - Eye Test & Exam](https://apptail.io/app/vision-ai-eye-test-exam-Koqn/switzerland)
- [American Hospital Dubai](https://apptail.io/app/american-hospital-dubai-ipZo/switzerland)
- [Formative](https://apptail.io/app/formative-dPwq/switzerland)
- [Instant White Noise](https://apptail.io/app/instant-white-noise-mPHr/switzerland)

## iVisionTester Available In
- [United Kingdom](https://apptail.io/app/ivisiontester-rCAj/united-kingdom)
- [Canada](https://apptail.io/app/ivisiontester-rCAj/canada)
- [United States](https://apptail.io/app/ivisiontester-rCAj/united-states)
- [Australia](https://apptail.io/app/ivisiontester-rCAj/australia)
- [Brazil](https://apptail.io/app/ivisiontester-rCAj/brazil)
- [Belarus](https://apptail.io/app/ivisiontester-rCAj/belarus)
- [Switzerland](https://apptail.io/app/ivisiontester-rCAj/switzerland)
- [Chile](https://apptail.io/app/ivisiontester-rCAj/chile)
- [China](https://apptail.io/app/ivisiontester-rCAj/china)
- [Colombia](https://apptail.io/app/ivisiontester-rCAj/colombia)
- [Czechia](https://apptail.io/app/ivisiontester-rCAj/czechia)
- [Germany](https://apptail.io/app/ivisiontester-rCAj/germany)
- [Denmark](https://apptail.io/app/ivisiontester-rCAj/denmark)
- [Dominican Republic](https://apptail.io/app/ivisiontester-rCAj/dominican-republic)
- [Algeria](https://apptail.io/app/ivisiontester-rCAj/algeria)
- [Ecuador](https://apptail.io/app/ivisiontester-rCAj/ecuador)
- [Egypt](https://apptail.io/app/ivisiontester-rCAj/egypt)
- [Spain](https://apptail.io/app/ivisiontester-rCAj/spain)
- [Finland](https://apptail.io/app/ivisiontester-rCAj/finland)
- [France](https://apptail.io/app/ivisiontester-rCAj/france)
- [Greece](https://apptail.io/app/ivisiontester-rCAj/greece)
- [Hong Kong SAR China](https://apptail.io/app/ivisiontester-rCAj/hong-kong)
- [Hungary](https://apptail.io/app/ivisiontester-rCAj/hungary)
- [Indonesia](https://apptail.io/app/ivisiontester-rCAj/indonesia)
- [Ireland](https://apptail.io/app/ivisiontester-rCAj/ireland)
- [Israel](https://apptail.io/app/ivisiontester-rCAj/israel)
- [India](https://apptail.io/app/ivisiontester-rCAj/india)
- [Italy](https://apptail.io/app/ivisiontester-rCAj/italy)
- [Japan](https://apptail.io/app/ivisiontester-rCAj/japan)
- [South Korea](https://apptail.io/app/ivisiontester-rCAj/south-korea)
- [Kuwait](https://apptail.io/app/ivisiontester-rCAj/kuwait)
- [Kazakhstan](https://apptail.io/app/ivisiontester-rCAj/kazakhstan)
- [Lebanon](https://apptail.io/app/ivisiontester-rCAj/lebanon)
- [Lithuania](https://apptail.io/app/ivisiontester-rCAj/lithuania)
- [Latvia](https://apptail.io/app/ivisiontester-rCAj/latvia)
- [Mexico](https://apptail.io/app/ivisiontester-rCAj/mexico)
- [Malaysia](https://apptail.io/app/ivisiontester-rCAj/malaysia)
- [Nigeria](https://apptail.io/app/ivisiontester-rCAj/nigeria)
- [Netherlands](https://apptail.io/app/ivisiontester-rCAj/netherlands)
- [Norway](https://apptail.io/app/ivisiontester-rCAj/norway)
- [New Zealand](https://apptail.io/app/ivisiontester-rCAj/new-zealand)
- [Peru](https://apptail.io/app/ivisiontester-rCAj/peru)
- [Philippines](https://apptail.io/app/ivisiontester-rCAj/philippines)
- [Pakistan](https://apptail.io/app/ivisiontester-rCAj/pakistan)
- [Poland](https://apptail.io/app/ivisiontester-rCAj/poland)
- [Portugal](https://apptail.io/app/ivisiontester-rCAj/portugal)
- [Romania](https://apptail.io/app/ivisiontester-rCAj/romania)
- [Russia](https://apptail.io/app/ivisiontester-rCAj/russia)
- [Saudi Arabia](https://apptail.io/app/ivisiontester-rCAj/saudi-arabia)
- [Sweden](https://apptail.io/app/ivisiontester-rCAj/sweden)
- [Singapore](https://apptail.io/app/ivisiontester-rCAj/singapore)
- [Slovenia](https://apptail.io/app/ivisiontester-rCAj/slovenia)
- [Thailand](https://apptail.io/app/ivisiontester-rCAj/thailand)
- [Türkiye](https://apptail.io/app/ivisiontester-rCAj/turkey)
- [Taiwan](https://apptail.io/app/ivisiontester-rCAj/taiwan)
- [Vietnam](https://apptail.io/app/ivisiontester-rCAj/vietnam)
- [United Arab Emirates](https://apptail.io/app/ivisiontester-rCAj/united-arab-emirates)
- [South Africa](https://apptail.io/app/ivisiontester-rCAj/south-africa)
- [Austria](https://apptail.io/app/ivisiontester-rCAj/austria)
- [Belgium](https://apptail.io/app/ivisiontester-rCAj/belgium)
- [Bulgaria](https://apptail.io/app/ivisiontester-rCAj/bulgaria)

---

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