# cTrials vs iSmartDM

The clearest difference is review sentiment: iSmartDM at 50% against cTrials's 0%. iSmartDM also leads on rating (5.0 vs 3.0) and update cadence (every 4 months vs every 12 months). cTrials's advantage is iOS requirement (11.1 vs 15.6). 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.

iSmartDM holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews point the same way: 0% of cTrials's written reviews are positive against 50% of iSmartDM's.

cTrials ships an update every 12 months, iSmartDM every 4 months. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | cTrials | iSmartDM |
| --- | --- | --- |
| 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/ismartdm/id467340708/reviews)** |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 12 MB | 16 MB |
| Requires iOS | **11.1** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Visual Soft Inc.](https://appshunter.io/developer/336927487) | [M2ComSys](https://appshunter.io/developer/467340711) |

## 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


### iSmartDM

[App page](https://appshunter.io/ios/app/ismartdm/id467340708)

This app provides a secure and wireless dictation workflow for medical professionals. It allows for recording, editing, and sending dictation files from your iPhone or iPad, reducing turnaround time for documents. Features include advanced editing, priority setting, and integration with EHR appointments.

**Highlights:** Secure dictation recording and management, Advanced audio editing (insert, overwrite, delete), Priority setting for urgent requests, EHR appointment integration, Secure file upload via email and FTPS, Customizable work-type and demography fields

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is cTrials free?

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

### Is iSmartDM free?

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

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

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

### Do cTrials or iSmartDM have ads?

Neither cTrials nor iSmartDM shows ads.

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

cTrials ships an update every 12 months, and iSmartDM every 4 months. Most recently, cTrials was updated on October 9, 2026 and iSmartDM on October 8, 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.*