# ZeroPhobia - Fear of Heights — Getting rid of fear of heights

> Virtual reality self-help program for overcoming fear of heights. (iPhone/iPad app by Jean-Louis van Gelder.)

- Source: https://appshunter.io/ios/app/zerophobia-fear-of-heights/id1373747479 (this page in markdown: same URL + `.md`)
- Developer: [Jean-Louis van Gelder](https://appshunter.io/developer/1373747478)
- Category: Medical
- Price: Free with in-app purchases
- Rating: 3.80/5 from 13 App Store ratings · 5 written reviews indexed
- Age rating: 12+
- Requires: iOS 14.0 · 495 MB
- Languages: American English
- Released: 2018-12-10
- Data updated: 2026-08-15
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/zerophobia-fear-of-heights/id1373747479/reviews.md

## What is ZeroPhobia?

What is ZeroPhobia?

ZeroPhobia helps people to conquer their fear of heights. Developed by a team of leading psychologists and therapists from VU University Amsterdam and the University of Twente, ZeroPhobia offers a complete treatment program. All you need is some time, your smartphone and a basic virtual reality viewer (e.g., Google Cardboard). Our mission is to make evidence-based treatment simple, accessible and affordable.

What you will get

ZeroPhobia is a complete self-help program. A virtual therapist guides you through every step of the program. Six engaging modules provide you with information about the nature of your fear, how to deal with it, setting goals, getting through difficult moments, tackling negative thoughts and practicing with challenging situations. You will practice in a way that is challenging yet completely safe in a gamified virtual reality environment. 

For whom?

ZeroPhobia is meant for anyone who suffers from fear of heights and wants to do something about it. Although fear of heights can also be effectively treated with traditional therapy, for many people getting treatment is difficult due to the high costs or time constraints. ZeroPhobia allows you to get rid of your fear in your own time and at a fraction of the cost of regular treatment. Our goal is to make treatment accessible and affordable.

Research and scientific background

ZeroPhobia is based on exposure and Cognitive Behavioral Therapy (CBT), also known as exposure therapy, which has shown to be very effective in treating fears like fear of heights. The effectiveness of ZeroPhobia was recently tested by a team of researchers led by Dr. Tara Donker from VU University. 193 people suffering from fear of heights participated in this randomized controlled trial. The results of the trial show that ZeroPhobia is very effective in reducing fear of heights. See our website (www.zerophobia.app) for more information about this research. 

What users say about ZeroPhobia
“I have suffered from extreme fear of heights my entire life. ZeroPhobia has helped me a lot.” 

“I have overcome my fear of heights completely and can finally enjoy situations that used to terrify me.” 

“Thanks to ZeroPhobia I have been able to stand on a glass platform during my holidays.” 

“Thank you for this opportunity and enrichment of my life!” 

“It really works. Now I do not have to count the numbers of flights anymore when I am on the stairs.”

“My experiences with ZeroPhobia are very positive. I have much more control over my fear of heights.”

## Key features

- Virtual reality exposure therapy
- Guided self-help program
- Six treatment modules
- Virtual therapist guidance
- Gamified VR environment
- Evidence-based treatment

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Fear of Heights - Pro Licence | $9.99 | one-time |


## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/zerophobia-fear-of-heights/id1373747479/reviews.md

### 4/5 — More gradual theater experience, please.

*2025-11-04*

I’ve been using the app and in general, I like it and it has helped me some with my significant fear of heights. What I’m struggling with is the virtual experience between the second and third module. The first two are situations approximating what feels like 8 - 12 feet above the ground. The third situation simulates 25+ feet WITHOUT an option to stop, take a break and/or climb back down when the increasing height becomes too much returning the next time to go a little bit higher. It’s all 25+ feet or nothing! 😳😬 I feel that is quite an unrealistic jump for people with a fear of heights. That said, I am stuck on module 3 and not able to progress. Yikes!

### 4/5 — So far so good

*2024-12-19*

Downloaded the app and paid. So far i am very happy with experience. What they say aligned with studies on panic disorders and i researched a bunch. But it made me kinda nauseous using the app. Going to try to go slow. Took off one star but not because of the app but because of getting nauseous/VR

### 1/5 — Felt nothing

*2024-01-31*

I bought the program and tried it, I didn’t feel at all that it’s real or I’m somewhere high, it just looks like I’m looking at video in front of me, just felt nothing at all!

**Developer response:** Hi Steve, 

Sorry to hear that. 1 in so many people do not experience a sense of heights when in VR. It is rare but it happens. Note that you can still follow the program and practice with seeking out actual heights. ZeroPhobia is much more than just the VR experience! 

Best, 

Team ZeroPhobia

### 1/5 — Started watching introduction - there’s no sounfd

*2023-12-27*

I download the app and started watching the intro. There’s animation but no sound. I’m I doing something wrong?

**Developer response:** Hi Kalow, 

Sorry for the late reply! Users with an iPhone need to take it off silent mode to hear sound (the button on the top left side of your phone). That's it! 

Team ZeroPhobia

### 1/5 — Locked

*2019-12-15*

App is terrible.  Paid my $13.99.  Installed.  Start it and just get blank screen

**Developer response:** Hi! Sorry to hear that you seem to have problems with ZeroPhobia! If you contact us at hello@zerophobia.app, we will help you figure out what went wrong. If we can't help you, we will refund you.

## Frequently asked questions about ZeroPhobia

### What is ZeroPhobia?

ZeroPhobia is a self-help program designed to help users conquer their fear of heights using virtual reality and evidence-based therapeutic techniques.

### How does ZeroPhobia work?

It guides users through six modules that teach them about their fear, coping strategies, and practicing in safe, gamified virtual reality scenarios with a virtual therapist.

### Is ZeroPhobia based on scientific research?

Yes, ZeroPhobia is based on exposure and Cognitive Behavioral Therapy (CBT) and has been tested in a randomized controlled trial by researchers from VU University, showing significant effectiveness.

### What devices is ZeroPhobia compatible with?

ZeroPhobia is available for iPhone and iPod devices. A basic virtual reality viewer, such as Google Cardboard, is also required.

### What is the cost of ZeroPhobia?

ZeroPhobia is free to download and use, with in-app purchases available. This makes it a more affordable option compared to traditional therapy.

### What is the age rating for ZeroPhobia?

The app has an age rating of 12+, making it suitable for teenagers and adults.

### How often is ZeroPhobia updated?

The app was last updated on May 30, 2024, indicating ongoing development and support.

### What do users say about ZeroPhobia?

User testimonials indicate that ZeroPhobia has been very effective in helping individuals overcome their fear of heights and enjoy previously terrifying situations.

## Version history (last 5 releases)

### 1.6 — 2024-05-30

German language added.

### 1.5 — 2021-12-02

Improvements to modules and VR levels.

### 1.4 — 2021-05-27

Introducing Pro License. Now you can download "ZeroPhobia - Fear of Heights" for free and try the first 3 modules. Later you can purchase the Pro License to continue practicing.

### 1.3 — 2020-11-18

Bug fix for card board VR

### 1.0.1 — 2019-03-14

Name and app icon updated

## Apps similar to ZeroPhobia

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [OCD.app - Self help + Therapy](https://appshunter.io/ios/app/ocdapp-self-help-plus-therapy/id1140486359) | 4.6 (3,386) | Free | Medical |
| [DSM-5-TR® Diagnosis Handbook](https://appshunter.io/ios/app/dsm-5-tr-diagnosis-handbook/id1008319988) | 4.6 (1,542) | Free | Medical |

## More apps by Jean-Louis van Gelder

- [ZeroPhobia - Fear of Flying](https://appshunter.io/ios/app/zerophobia-fear-of-flying/id1468884145)
- [ZeroPhobia - Fear of Spiders](https://appshunter.io/ios/app/zerophobia-fear-of-spiders/id1498749494)

All apps by Jean-Louis van Gelder: https://appshunter.io/developer/1373747478

## Related topics

[acrophobia](https://appshunter.io/ios/topics/acrophobia)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-15.*