HemocyTap vs CTCAE 5 Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HemocyTap
This application assists in counting cells using a hemocytometer. It calculates cell density, viability, and culture volume, with options to save and export data. Users can track cell evolution over time with visual plots.
- Live and dead cell counting with tally counters
- Automatic calculation of cell density and viability
- New culture volume calculation
- Data export via email in CSV format
- Plotting cell evolution over time
- Timer for lab tasks
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HemocyTap is the perfect companion to count cells using a hemocytometer. Count live & dead cells, calculate the cell density, viability & new culture volume, save and send your data via email and plot the evolution over time! Do your thumbs get tired after tally-counting cells? Do you feel stupid when you miss the button of the calculator and you have to start all over again? Do you wish you could have all your counts in a .csv file without typing them yourself? And have it sent instantaneously via email? Keep reading. HemocyTap is your hemocytometer app! This is what it can do to make your life easier: Counting: •use two tally counters, one for live cells and one for dead cells •each makes a different sound so that you know you pressed the correct one •keeps track of all the cells you have counted in each square •change the square you’re counting just as you change the square you see in the microscope •set the number of squares you want to count by default – they will appear highlighted •choose to count the big squares or the small squares inside the central square •*NEW!* Long tap to unselect a square to count Calculating: •calculates the average of your counts for you •gives you the volume you need to add to obtain the desired cell density when subculturing •displays cell viability and live cell number •you only have to provide the original volume of your culture, the desired cell density and the dilution •*NEW!* Choose μL or mL units •*NEW!* Supports decimal dilutions Exporting: •Email instantaneously your counts in csv files •Single counts or bulk experiment data •Export to other iOS devices with HemocyTap: share counts with lab colleagues or keep it as a backup in case you accidentally delete your file. Viewing and analysing: •Features a plot option to keep track of how well your culture is performing •Move counts between folders •Plots your viability and live cells over time! •Keep track of cell doubling times between counts •Access previous counts and check the latest cell numbers of your culture and delete any unwanted counts Other new features: •*NEW!* Now supports iOS 11 •*NEW!* Timer to keep track of other lab tasks Disclaimer: This app is intended purely for educational purposes. Do not use it for medical diagnosis.
CTCAE 5 Pro
This app provides easy access to CTCAE documentation and supports local data storage for enhanced privacy. Premium features include version comparison, advanced note-taking, custom app creation from spreadsheets, and flexible data backup options.
- Streamlined CTCAE Document Access
- Local Data Storage
- Version Comparison Tool
- Advanced Notes Feature
- Custom App Creation
- Flexible Backup and Archiving
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CTCAE 5 Pro is designed to assist in the documentation, review, and reference of CTCAE-related information. This app is intended for informational support and is not designed for medical purposes such as diagnosis, clinical decision-making, or treatment recommendations. Users are responsible for verifying all information and making clinical decisions. ::::::::: Standard features (available to all users) :::::: - Streamlined CTCAE Document Access - Easily navigate CTCAE 5.0 documents using an intuitive interface. - Enhanced privacy with local data storage - protect your data by storing it locally instead of relying on cloud services, ensuring privacy and control. ::::::::: Premium Features (available with subscription) ::::::: - Version Comparison Tool - Easily compare different versions of CTCAE 5.0 and 4.03. - Advanced Notes feature - allows you to record CTCAEs in chronological order. You can also use hashtags and other features to efficiently organize and track notes for important information. - Custom App Creation Feature - Simply import a spreadsheet and convert it into a list app. No programming knowledge is required. - Flexible backup and archiving solution - easily back up and archive data in formats such as XLSX and CSV for versatility and accessibility. - More features are available in the Premium version. Note: With the Premium feature, a minimal number of files are automatically stored in a secure iCloud Drive to resume link information between files. This can be turned off based on user preference.
Screenshots
Verdict
The clearest difference is review sentiment: HemocyTap at 50% against CTCAE 5 Pro's 0%. HemocyTap also leads on in-app purchases (none vs 2) and iOS requirement (11.0 vs 15.5). CTCAE 5 Pro's advantage is price (Free vs $1.99) and rating (4.9 vs 4.5). On ratings volume, update cadence, ads and device support 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
CTCAE 5 Pro is free to download; HemocyTap costs $1.99 up front. CTCAE 5 Pro sells 2 in-app purchases, starting at $1.99 per month. HemocyTap 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 — 28 and 43 respectively. Written reviews complicate that: 50% of HemocyTap'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.
HemocyTap ships an update every 2 months, CTCAE 5 Pro every 5 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | HemocyTap | CTCAE 5 Pro |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.5 (28 ratings) | 4.9 (43 ratings) — better |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 28 | 43 — better |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 6 MB | 60 MB |
| Age rating | 4+ | 17+ |
| Developer | Raul Garcia | Koichiro Watanabe |
Customer experience
HemocyTap
CTCAE 5 Pro
In-app purchases
HemocyTap
No in-app purchases
CTCAE 5 Pro
- Monthly subscription7 Days trial$1.991 Month
- Annual subscription7 Days trial$9.991 Year









