Chicken Memory

Chicken Memory is a personal journal for chicken egg measurements. Keep profiles for your hens and record each egg's collection date, weight, length, width and size category, together with a short comment.

Follow measurements on an egg-size timeline to review changes over days, weeks or months. Schematic egg illustrations are drawn from the parameters you enter, without uploading photographs or other images.

Organize eggs into size groups based on their entered weight. Use Small, Medium, Large and Extra Large categories or configure the boundaries yourself. Compare two measurements to see absolute and percentage differences in weight or dimensions.

Find entries in the egg-size calendar and review measurements collected on a chosen date. The overview summarizes the number of measurements, average weight, minimum and maximum values, common size groups and changes in recorded averages. All calculations use the measurements you supply.

For a quick entry, choose a hen and enter the egg's weight; length and width can remain optional. A size category is calculated when weight is supplied. Edit or delete records, sort and filter the history, and switch between grams and ounces for weight display.

Chicken Memory works offline without accounts, registration, cloud storage or external services. Measurements, settings and calculations remain on your device. Save observation history as CSV or create a full JSON backup through the system file-saving interface.

The app does not use the camera, microphone, location, contacts or notifications to gather measurements. It does not weigh or measure eggs automatically. It is a practical journal for turning measurements you take yourself into an organized history with comparisons and charts.