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$0.99
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About
This app uses your phone's camera to quickly and accurately count colonies on petri dishes. It offers automatic detection with manual adjustment options and can calculate CFU/mL, saving your count history for later review. All processing is done on-device for privacy.
✓Automatic colony detection
✓Manual count adjustment
✓CFU/mL calculation
✓Customizable species templates
✓Count history management
✓On-device image processing
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What's New in ColonyCam
1.0.1
June 16, 2026
Improved App Store keywords and product page details. Minor performance improvements and bug fixes.
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FAQ
How does ColonyCam count colonies?
ColonyCam uses an ImageJ-grade image-processing pipeline, including auto-thresholding, distance-map watershed, and particle analysis, to automatically detect and count colonies on petri dishes. You can also manually adjust counts by tapping to add or remove colonies.
What is the price of ColonyCam?
ColonyCam is available for a one-time purchase of $0.99. All features are included with this purchase, and there are no subscriptions or in-app purchases.
Does ColonyCam have ads?
No, ColonyCam does not contain advertisements. The app is ad-free, providing an uninterrupted user experience.
Can I calculate CFU/mL with ColonyCam?
Yes, ColonyCam can compute CFU/mL by taking into account the dilution factor and plated volume. This feature helps in quantifying microbial growth.
Is my data safe with ColonyCam?
ColonyCam is designed with privacy in mind. All image processing and data analysis are performed directly on your device, ensuring your photos and count data never leave your iPhone.
What devices does ColonyCam support?
ColonyCam is currently supported on iPhone devices. It was last updated on June 16, 2026, with version 1.0.1.
Can I save and export my colony counts?
Yes, ColonyCam allows you to save count records with photos, notes, and CFU/mL values. You can also browse your history and export it to CSV format for further analysis.
How often is ColonyCam updated?
ColonyCam was last updated on June 16, 2026, indicating active development. Users can expect ongoing improvements and feature additions.