# cTrials vs LookUpTrials

The clearest difference is rating: LookUpTrials at 5.0 against cTrials's 3.0. LookUpTrials also leads on update cadence (every 5 weeks vs every 12 months). cTrials's advantage is iOS requirement (11.1 vs 15.0). On price, ratings volume, 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.

LookUpTrials holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

cTrials ships an update every 12 months, LookUpTrials every 5 weeks. The most recent releases landed on June 11, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | cTrials | LookUpTrials |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/ctrials/id362035301/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lookuptrials/id1561504716/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 12 MB | 127 MB |
| Requires iOS | **11.1** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [visual soft, inc](https://appshunter.io/developer/336927487) | [TeamX Health](https://appshunter.io/developer/1212178150) |

## 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


### LookUpTrials

[App page](https://appshunter.io/ios/app/lookuptrials/id1561504716)

This platform provides a directory of clinical trials for various cancers and cellular therapies. Users can learn about trials, engage with the community, and make informed decisions. It fosters connection among users sharing their experiences.

**Highlights:** Clinical trial directory, Cancer-specific trials, Community forum, User experience sharing, Informed decision-making

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is cTrials free?

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

### Is LookUpTrials free?

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

### Which has better reviews, cTrials or LookUpTrials?

LookUpTrials is rated higher. cTrials averages 3.0 out of 5 from 3 ratings, while LookUpTrials averages 5.0 from 2 ratings.

### Do cTrials or LookUpTrials have ads?

Neither cTrials nor LookUpTrials shows ads.

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

cTrials ships an update every 12 months, and LookUpTrials every 5 weeks. Most recently, cTrials was updated on June 11, 2026 and LookUpTrials on June 1, 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.*