# RealTime vs CTCAE 5 Pro

The clearest difference is review sentiment: RealTime at 60% against CTCAE 5 Pro's 0%. RealTime also leads on in-app purchases (none vs 2). CTCAE 5 Pro's advantage is rating (4.9 vs 4.5). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. CTCAE 5 Pro sells 2 in-app purchases, starting at $1.99 per month. RealTime asks for nothing beyond the download.

CTCAE 5 Pro holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 15 and 41 respectively. Written reviews complicate that: 60% of RealTime's written reviews are positive against 0% of CTCAE 5 Pro's, so the app with the better star average is not the one people write more warmly about.

RealTime ships an update every 6 weeks, CTCAE 5 Pro every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | RealTime | CTCAE 5 Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (15 ratings)](https://appshunter.io/ios/app/realtime-ctms/id1238714012/reviews) | **[4.9 (41 ratings)](https://appshunter.io/ios/app/ctcae-5-pro/id1625569535/reviews)** |
| Number of ratings | 15 | **41** |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | **Free** | Freemium |
| Size | 73 MB | 60 MB |
| Requires iOS | **15.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [RealTime Software Solutions](https://appshunter.io/developer/1141018947) | [Koichiro Watanabe](https://appshunter.io/developer/1077985400) |

## What reviewers say

### RealTime

[App page](https://appshunter.io/ios/app/realtime-ctms/id1238714012)

Manage clinical trial data, documents, and patient referrals efficiently. This app integrates CTMS, eDOCS, and eSOURCE functionalities for seamless on-the-go access to study information, regulatory documents, and visit data collection.

**Highlights:** Subject profile and study enrollment management, Calendar for scheduling and viewing visits, Digital signatures with fingerprint/face ID, Access to regulatory and study documents, On-the-go visit data collection, Patient referral tracking and alerts, Contact management for studies

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

**In-app purchases:** none


### CTCAE 5 Pro

[App page](https://appshunter.io/ios/app/ctcae-5-pro/id1625569535)

This app helps review and take notes on CTCAE documents. It offers local data storage for privacy and premium features like version comparison and advanced note-taking with a subscription.

**Highlights:** Streamlined CTCAE Document Access, Local data storage for enhanced privacy, Version comparison tool, Advanced chronological note-taking with hashtags, Custom app creation from spreadsheets, Flexible backup and archiving (XLSX, CSV)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $1.99 | per month |
| Annual subscription | $9.99 | per year |


## Frequently asked questions

### Is RealTime free?

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

### Is CTCAE 5 Pro free?

CTCAE 5 Pro is free to download, with in-app purchases available.

### Which has better reviews, RealTime or CTCAE 5 Pro?

CTCAE 5 Pro is rated higher. RealTime averages 4.5 out of 5 from 15 ratings, while CTCAE 5 Pro averages 4.9 from 41 ratings.

### Do RealTime or CTCAE 5 Pro have ads?

Neither RealTime nor CTCAE 5 Pro shows ads.

### Which is updated more often, RealTime or CTCAE 5 Pro?

RealTime ships an update every 6 weeks, and CTCAE 5 Pro every 5 weeks. Most recently, RealTime was updated on October 24, 2026 and CTCAE 5 Pro on October 24, 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.*