# NeuroTrials vs Dizzy Exam Guide

The clearest difference is update cadence: NeuroTrials at every 2 months against Dizzy Exam Guide's every 18 months. Dizzy Exam Guide's advantage is ratings volume (5 vs 1). On price, rating, ads and in-app purchases there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for NeuroTrials against 5.0 for Dizzy Exam Guide. That said, the two scores are not equally well evidenced: Dizzy Exam Guide has 5 ratings behind it against 1, so its average is the more settled of the two.

NeuroTrials ships an update every 2 months, Dizzy Exam Guide every 18 months. The most recent releases landed on August 27, 2026 and June 26, 2026 respectively.

## The numbers

| Metric | NeuroTrials | Dizzy Exam Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/neurotrials/id1611916872/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/dizzy-exam-guide/id1629117640/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 18 months |
| Monetization | Free | Free |
| Size | 13 MB | 17 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Ahmed Koriesh](https://appshunter.io/developer/1540460669) | [Amir Kheradmand](https://appshunter.io/developer/1771439058) |

## What reviewers say

### NeuroTrials

[App page](https://appshunter.io/ios/app/neurotrials/id1611916872)

Access a comprehensive database of neurology clinical trials across eight subspecialties. Features detailed summaries, advanced search options, and the ability to save favorites for offline viewing. Stay updated with weekly email digests of new research.

**Highlights:** Search by 8 neurology subspecialties, Detailed trial summaries, Save and sync favorite trials, Weekly email updates, Offline access to saved trials, Advanced search by drug, procedure, or biomarker, Mobile-optimized interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Dizzy Exam Guide

[App page](https://appshunter.io/ios/app/dizzy-exam-guide/id1629117640)

This educational tool provides a concise guide for assessing dizziness, focusing on history taking and bedside examinations. It offers video examples and clear interpretations of clinical signs to aid medical trainees in understanding eye movement and vestibulo-ocular assessments.

**Highlights:** History taking and bedside examination guide, Eye movement and vestibulo-ocular exams, Real-life video examples, Clear interpretation of clinical signs, Step-by-step instructions for focused exams, Review of common dizziness disorders

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NeuroTrials free?

NeuroTrials is free to download, with no in-app purchases.

### Is Dizzy Exam Guide free?

Dizzy Exam Guide is free to download, with no in-app purchases.

### Which has better reviews, NeuroTrials or Dizzy Exam Guide?

NeuroTrials and Dizzy Exam Guide are both rated 5.0 out of 5 on the App Store, from 1 and 5 ratings respectively.

### Do NeuroTrials or Dizzy Exam Guide have ads?

Neither NeuroTrials nor Dizzy Exam Guide shows ads.

### Which is updated more often, NeuroTrials or Dizzy Exam Guide?

NeuroTrials ships an update every 2 months, and Dizzy Exam Guide every 18 months. Most recently, NeuroTrials was updated on August 27, 2026 and Dizzy Exam Guide on June 26, 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.*