# cTrials vs Neuria

The clearest difference is update cadence: Neuria at monthly against cTrials's every 12 months. cTrials's advantage is iOS requirement (11.1 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

cTrials ships an update every 12 months, Neuria monthly. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | cTrials | Neuria |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/ctrials/id362035301/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | Free | — |
| Size | 12 MB | 12 MB |
| Requires iOS | **11.1** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Visual Soft Inc.](https://appshunter.io/developer/336927487) | [Innoplexus Consulting Services Private Limited](https://appshunter.io/developer/1234459287) |

## What reviewers say

### cTrials

[App page](https://appshunter.io/ios/app/ctrials/id362035301)

This app provides a mobile interface for searching clinical trials listed on clinicaltrials.gov. It offers user-friendly navigation with basic, advanced, and country-specific search options. Users can save trials to favorites, email listings, and contact investigators.

**Highlights:** Clinical trial search, Basic and advanced search options, Search by country/state, Save trials to favorites, Email trial listings, Contact investigators, Search history

**In-app purchases:** none


### Neuria

[App page](https://appshunter.io/ios/app/neuria/id1585101855)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is cTrials free?

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

### Is Neuria free?

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

### Do cTrials or Neuria have ads?

Neither cTrials nor Neuria shows ads.

### Which is updated more often, cTrials or Neuria?

cTrials ships an update every 12 months, and Neuria monthly. Most recently, cTrials was updated on October 9, 2026 and Neuria on October 25, 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.*