# BM Counter vs CTCAE 5 Pro

The clearest difference is review sentiment: BM Counter at 86% against CTCAE 5 Pro's 0%. BM Counter also leads on in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.5). CTCAE 5 Pro's advantage is rating (4.9 vs 4.2) and ads (none vs shown). On price 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. BM Counter asks for nothing beyond the download.

CTCAE 5 Pro holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 10 and 41 respectively. Written reviews complicate that: 86% of BM Counter'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.

BM Counter ships an update every 72 months, CTCAE 5 Pro every 5 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | BM Counter | CTCAE 5 Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (10 ratings)](https://appshunter.io/ios/app/bm-counter/id1360631254/reviews) | **[4.9 (41 ratings)](https://appshunter.io/ios/app/ctcae-5-pro/id1625569535/reviews)** |
| Number of ratings | 10 | **41** |
| Positive reviews | **86.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 72 months | **Every 5 weeks** |
| Monetization | **Ad-supported** | Freemium |
| Size | 54 MB | 60 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Kazuyoshi Sasaoka](https://appshunter.io/developer/1348313140) | [Koichiro Watanabe](https://appshunter.io/developer/1077985400) |

## What reviewers say

### BM Counter

[App page](https://appshunter.io/ios/app/bm-counter/id1360631254)

This app assists in counting bone marrow cells for clinical work in animal hospitals. It features touch-based counting with undo functionality and data archiving. Users can choose between vibration and sound notifications for a tactile counting experience.

**Highlights:** Touch cell button for counting, Count up & count down modes, Notifications at 100, 200, 500, 1000 counts, Undo last 3 counts, Archive count data, Vibration and/or sound feedback

**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 BM Counter free?

BM Counter 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, BM Counter or CTCAE 5 Pro?

CTCAE 5 Pro is rated higher. BM Counter averages 4.2 out of 5 from 10 ratings, while CTCAE 5 Pro averages 4.9 from 41 ratings.

### Do BM Counter or CTCAE 5 Pro have ads?

BM Counter shows ads; CTCAE 5 Pro does not.

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

BM Counter ships an update every 72 months, and CTCAE 5 Pro every 5 weeks. Most recently, BM Counter was updated on October 24, 2026 and CTCAE 5 Pro on October 27, 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.*