# ASTCT Practice Guidelines vs CTCAE 5 Pro

The clearest difference is review sentiment: ASTCT Practice Guidelines at 100% against CTCAE 5 Pro's 0%. ASTCT Practice Guidelines also leads on in-app purchases (none vs 2) and rating (5.0 vs 4.8). CTCAE 5 Pro's advantage is ratings volume (38 vs 4). On price, update cadence, ads and device support there is nothing between them.

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

ASTCT Practice Guidelines holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: CTCAE 5 Pro has 38 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of ASTCT Practice Guidelines's written reviews are positive against 0% of CTCAE 5 Pro's.

ASTCT Practice Guidelines ships an update every 2 months, CTCAE 5 Pro every 5 weeks. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | ASTCT Practice Guidelines | CTCAE 5 Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/astct-practice-guidelines/id1204871675/reviews)** | [4.8 (38 ratings)](https://appshunter.io/ios/app/ctcae-5-pro/id1625569535/reviews) |
| Number of ratings | 4 | **38** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | **Free** | Freemium |
| Size | 103 MB | 60 MB |
| Requires iOS | **13.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [AMERICAN SOCIETY FOR BLOOD & MARROW TRASPLANTATION](https://appshunter.io/developer/1204871674) | [Koichiro Watanabe](https://appshunter.io/developer/1077985400) |

## What reviewers say

### ASTCT Practice Guidelines

[App page](https://appshunter.io/ios/app/astct-practice-guidelines/id1204871675)

Access up-to-date practice guidelines, evidence-based reviews, and clinical calculators for blood, bone marrow transplantation, and cellular therapies. Developed by experts, this app aids clinical decision-making with immediate access to crucial information.

**Highlights:** Practice guidelines, Evidence-based reviews, Clinical calculators, HCT patient tools, Expert-developed content, Detailed references

**Features:** macOS Compatibility

**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 ASTCT Practice Guidelines free?

ASTCT Practice Guidelines 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, ASTCT Practice Guidelines or CTCAE 5 Pro?

ASTCT Practice Guidelines is rated higher. ASTCT Practice Guidelines averages 5.0 out of 5 from 4 ratings, while CTCAE 5 Pro averages 4.8 from 38 ratings.

### Do ASTCT Practice Guidelines or CTCAE 5 Pro have ads?

Neither ASTCT Practice Guidelines nor CTCAE 5 Pro shows ads.

### Which is updated more often, ASTCT Practice Guidelines or CTCAE 5 Pro?

ASTCT Practice Guidelines ships an update every 2 months, and CTCAE 5 Pro every 5 weeks. Most recently, ASTCT Practice Guidelines was updated on September 10, 2026 and CTCAE 5 Pro on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*