LabCountimer
Experiments: Timer & Counter
Only for iPhone
Free · In‑App Purchases
iPhone
More than a lab timer: a timer and counter in one step. Count wash cycles, time incubations, chain them into reusable sessions — PCR, Western blot, ELISA, cell culture.
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
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Akira Sugiyama, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Akira Sugiyama
- Size
- 64.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Pro Unlock $3.99
- Copyright
- © 2026 Akira Sugiyama
