Hemocytometer Sidekick vs LabCountimer

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

LabCountimer helps researchers manage overlapping wait times for PCR, Western blot, ELISA, cell culture, and other lab workflows. Every step can be a timer, a counter, or both — so one session captures "wash 3×, 5 min each," counting and timing together. ■ Key Features - Run multiple timers and counters simultaneously - Save chained sessions (reusable multi-step timer/counter workflows) as library entries - Completion notifications (works in the background) - Experiment history (Free: 7 days / Pro: no time limit) ■ Pro (one-time purchase) - CSV export of experiment records - Unlimited saves for your custom timers and chained sessions - No time limit on history retention - No ads ■ Privacy App-generated data (timers, sessions, history, settings) is stored on the device only and is not sent to external servers. No account required. The free tier shows ads via Google AdMob. The ad SDK may process device-level data per Google's policies. The Pro tier shows no ads and makes no ad requests. ■ Disclaimer For research, education, and lab workflow timing only. Not intended for medical, clinical, diagnostic, therapeutic, drug-dosing, or regulated laboratory use. ■ Support Requests and bug reports: https://cedarlab.dev/labcountimer/support-en.html