Hemocytometer Sidekick vs Counter≜
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hemocytometer Sidekick
Streamline cell counting with a hemocytometer. This app automates calculations, offers eyes-free operation with large buttons and sound feedback, and saves your data for easy recording. It supports various chamber types and differential blood counts, making lab work more efficient.
- Automated cell counting
- Eyes-free operation
- Supports multiple chamber types
- Differential blood counting
- Data saving and email results
- Adjustable chamber depth
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Make cell counting with a hemocytometer effortless! You know the drill--time to count cells for your experiment. Get out the hemocytometer and squeaky mechanical counter, prepare your dilution, fill the chamber, then look under the scope and start pushing the lever. Get to the end of a square, write down the count, reset the counter, and repeat. Finally, try to remember the right calculation, then write down the result. What if you didn't need the squeaky counter? The scrap paper? A manual calculator? Sure, you *could* get an expensive, fancy cell counter with wasteful disposables. But why do that when a $5 app is nearly as good? Hemocytometer Sidekick eliminates those annoyances. Record one or two counters for all samples with automatic calculations (including viability, blood counter), and use the full grid or the center square. Data is saved for you, so you can record it in your notebook at your convenience. Hemocytometer Sidekick, designed from the ground up by a biologist, will make your life in the lab so much easier, that I'm giving you 10 measurements for free! Features: - Optimized for eyes-free operation (large buttons, sounds, vibration) - Use both chambers and zoom in to inner grid - Chamber types: Basic, Improved Neubauer, Bürker-Türk/Thoma, Fuchs-Rosenthal, Jessen, Spiers-Levy, Malassez, Makler - One or two counters available, plus viability and blood (RBC, WBC, Platelet) counter - Differential blood counter for many white blood cell types - Pause and sound every 100 blood cells counted - Automatic calculations - Adjustable chamber depth - Email results - Prompt support
Counter≜
Easily track anything with this user-friendly counting app. It offers customizable sound and vibration feedback, with spoken updates at set intervals. Save, share, and resume your counts seamlessly across devices.
- Save counted records
- Share saved records
- Vibrates every count
- Sound notification on click
- Speaks every 25 counts
- Count up and down
- Resume count after closing app
- Cross-device counting (phone/watch)
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This application lets you keep track anything. It has user-friendly design easy to use. I gives sound and vibration notification also gives talks every 25 count. Features: - You can save the counted records - You can share the saved counter records - It vibrates every count - It gives sound ever sound as click - It speaks every 25 count - You can count down and up - It save last counted number even you close the app - You can start count on your phone and continue on your watch or vise versa
Screenshots
Verdict
Hemocytometer Sidekick and Counter≜ both sit at 4.6 stars, but that hides the real split: 65% of Counter≜'s written reviews are positive against 0% of Hemocytometer Sidekick's. Counter≜ also leads on in-app purchases (none vs 5) and ratings volume (2.5K vs 29). Hemocytometer Sidekick's advantage is ads (none vs shown) and update cadence (every 2 months vs every 8 months). On price, rating 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
Both are free to download. Hemocytometer Sidekick sells 5 one-off in-app purchases. Counter≜ asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.6 for Hemocytometer Sidekick against 4.6 for Counter≜. That said, the two scores are not equally well evidenced: Counter≜ has 2.5K ratings behind it against 29, so its average is the more settled of the two. Written reviews are what separate them: 0% of Hemocytometer Sidekick's written reviews are positive against 65% of Counter≜'s.
Hemocytometer Sidekick ships an update every 2 months, Counter≜ every 8 months. The most recent releases landed on June 4, 2026 and September 25, 2026 respectively.
| Parameter | Hemocytometer Sidekick | Counter≜ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (29 ratings) | 4.6 (2.5K ratings) |
| Positive reviews | 0.0% of reviews | 65.0% of reviews — better |
| Number of ratings | 29 | 2.5K — better |
| Update frequency | Every 2 months — better | Every 8 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 15.0 | 12.1 — better |
| Further details — not scored | ||
| Size | 43 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Nicholas Bauer | UniCom Technology |
Customer experience
Hemocytometer Sidekick
Counter≜
Bugs and requests
Hemocytometer Sidekick
Not enough reviews yet to summarise bugs or requests.
Counter≜
Reported bugs
3 issues- Keyboard covers save button on small screens
- Counter resets when app is minimized on watch
- Buttons not accessible in horizontal iPad mode
Requested features
4 requests- Add option to count with volume buttons
- Implement 10,000+ counting
- Allow multiple counters and naming of counters
- Add confirmation prompt before clearing counter
In-app purchases
Hemocytometer Sidekick
- Purchase$4.99
- Purchase Version 2$4.99
- Purchase Version 3$4.99
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- Purchase Version 4$4.99
- Purchase Version 5$4.99
Counter≜
No in-app purchases
Questions
Is Hemocytometer Sidekick free?
Is Counter≜ free?
Which has better reviews, Hemocytometer Sidekick or Counter≜?
Do Hemocytometer Sidekick or Counter≜ have ads?
Which is updated more often, Hemocytometer Sidekick or Counter≜?
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