Comparison

HemeOncBuddy vs CTCAE 6 Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HemeOncBuddy

This app provides quick access to practice-changing clinical trials in Hematology and Oncology. It offers simplified summaries of trial background, inclusion/exclusion criteria, primary endpoints, and outcomes for easy reference.

Highlights
  • Practice-changing clinical trial summaries
  • Hematology and Oncology focus
  • Simplified trial information
  • Inclusion and exclusion criteria
  • Primary endpoints and outcomes
  • Quick reference tool
Features
Read full description

HemeOncBuddy is a free study hub built for hematology and oncology fellows and trainees - everything you need to keep up with the literature and prep for boards, in one fast, searchable app. WHAT'S INSIDE - 1,500+ pivotal clinical-trial summaries, each in the same structure (background, inclusion criteria, arms, primary/secondary endpoints, median follow-up, key results, notable toxicities) so you can scan them quickly. - A Question Bank with board-style questions, tutor and timed modes, explanations, and progress tracking. - ~2,000 active-recall flashcards across oncology, malignant and benign heme, and pharmacology — plus visual staging decks. - 120+ concise disease-site board-prep notes. - A conference & abstract-deadline tracker so you never miss a submission window. MADE FOR STUDYING - Full dark mode and adjustable text size. - Optional free account (Sign in with Apple, Google, or email) to sync your saved trials, Qbank progress, and notes across iPhone, iPad, and Mac. - No ads. No paywall. No login required to browse. HemeOncBuddy is an educational study aid only. It is not a substitute for medical advice, clinical judgment, or current guidelines, and must not be used to diagnose or treat patients. Always verify against primary literature and current guidelines.

About

CTCAE 6 Pro

Easily review and annotate medical toxicity criteria. Bookmark adverse events, search keywords, and organize entries chronologically. Offers local data storage and optional premium features for advanced note-taking and data export.

Highlights
  • Quick CTCAE 6.0 content access
  • Unlimited adverse event bookmarking
  • Keyword search with highlighting
  • Local data storage
  • Version comparison (5.0 ⇄ 6.0)
  • Smart notes and timeline management
  • Spreadsheet to custom list app conversion
Features
Read full description

CTCAE 6 Pro helps you review and take notes on CTCAE content with ease. It is not intended for diagnosis, clinical decisions, or treatment planning. Standard Features: • Quick CTCAE Access: Browse CTCAE 6.0 content with ease • Unlimited Flags: Bookmark AEs without limits • Search with Highlighting: Easily spot keywords in context • Local Data Storage: Keep your data secure and private on your device Premium Features (Subscription Users): • Version Comparison (5.0 ⇄ 6.0) • Smart Notes: Organize CTCAE entries chronologically, use hashtags, and more • Spreadsheet to App: Turn your spreadsheet into a custom list app—no coding required • Easy Backups: Export to XLSX or CSV for flexibility • Optimized Printing & Sharing: Export HTML files for instant viewing on any desktop or laptop, with easy letter-size printing • Timeline Management: Track and log AEs on a day-by-day basis

Screenshots

HemeOncBuddy4 screens
CTCAE 6 Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: HemeOncBuddy at none against CTCAE 6 Pro's 2. CTCAE 6 Pro's advantage is update cadence (every 3 weeks vs every 24 months). On price, rating, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. CTCAE 6 Pro sells 2 in-app purchases, starting at $1.99 per month. HemeOncBuddy asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for HemeOncBuddy against 5.0 for CTCAE 6 Pro. Both are backed by a comparable volume of ratings — 18 and 10 respectively.

UpkeepUpdate frequency

HemeOncBuddy ships an update every 24 months, CTCAE 6 Pro every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
HemeOncBuddy versus CTCAE 6 Pro: the parameters behind the verdict, then further details
ParameterHemeOncBuddyCTCAE 6 Pro
PriceFreeFree
Rating5.0 (18 ratings)5.0 (10 ratings)
Positive reviews100.0% of reviews—
Number of ratings18 — better10
Update frequencyEvery 24 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size16 MB87 MB
Age rating17+17+
DeveloperVeli BakalovKoichiro Watanabe

Customer experience

HemeOncBuddy

All ratings17 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CTCAE 6 Pro

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

HemeOncBuddy

No in-app purchases

2 purchases

CTCAE 6 Pro

Subscriptions2
  • Premium Plan – Monthly7 Days trial$1.991 Month
  • Premium Plan – Annual7 Days trial$9.991 Year

Questions

Is HemeOncBuddy free?
HemeOncBuddy is free to download, with no in-app purchases.
Is CTCAE 6 Pro free?
CTCAE 6 Pro is free to download, with in-app purchases available.
Which has better reviews, HemeOncBuddy or CTCAE 6 Pro?
HemeOncBuddy and CTCAE 6 Pro are both rated 5.0 out of 5 on the App Store, from 18 and 10 ratings respectively.
Do HemeOncBuddy or CTCAE 6 Pro have ads?
Neither HemeOncBuddy nor CTCAE 6 Pro shows ads.
Which is updated more often, HemeOncBuddy or CTCAE 6 Pro?
HemeOncBuddy ships an update every 24 months, and CTCAE 6 Pro every 3 weeks. Most recently, HemeOncBuddy was updated on October 24, 2026 and CTCAE 6 Pro on October 30, 2026.

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