# CoopBook: Egg & Flock Tracker — Egg logs, costs & flock care

> Egg logs, costs & flock care (iPhone/iPad app by Xiangping Du.)

- Source: https://appshunter.io/ios/app/coopbook-egg-and-flock-tracker/id6812811751 (this page in markdown: same URL + `.md`)
- Developer: [Xiangping Du](https://appshunter.io/developer/1091231454)
- Category: Lifestyle, Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 8 MB
- Languages: American English
- Released: 2026-09-30
- Data updated: 2026-10-02
- User reviews in markdown: https://appshunter.io/ios/app/coopbook-egg-and-flock-tracker/id6812811751/reviews.md

## What is CoopBook?

CoopBook is a private, practical egg and flock tracker for backyard chicken keepers. Log eggs in seconds, understand seasonal changes, track your hens and expenses, and keep your records portable.

QUICK DAILY LOGGING
• Add 1, 2, or 3 eggs from Today.
• Use Home Screen and Lock Screen widgets for fast entries.
• Mark zero-egg days and tag unusual eggs such as double yolks or soft shells.
• Add an optional evening reminder when today is still unlogged.

YOUR FLOCK, IN CONTEXT
• Keep hen names, breeds, flock dates, status, egg colors, notes, and a photo you choose.
• See laying rate and history without treating days you did not record as zero.
• Use a simplified, single-task screen for quick egg counting.
• Create shareable basket, flock, milestone, and yearly cards.

INSIGHTS THAT RESPECT THE DATA
• View daily, weekly, and monthly egg trends.
• Compare production with a state-level day-length line—no location permission required.
• Track feed and other expenses, cost per egg, and a store-price comparison you control.

DATA SAFETY WITHOUT A PRO SUBSCRIPTION
• Records are stored on your iPhone first, so logging works offline.
• When iCloud is available, records sync through your private iCloud database.
• When the data set is ready, CoopBook attempts and verifies a daily on-device snapshot. Settings shows any backup error.
• Export CSV files or a portable backup, restore missing records, and delete the current data set from Settings.
• No CoopBook account, third-party advertising, analytics, or tracking.

FREE AND PRO
Core egg logging, stats and insights, cost tracking, share cards, iCloud sync, on-device snapshots, CSV export, backup files, restore, and flock records are available without Pro. Free has a 10-place editable allowance for active hens. Hens created during first-run setup count toward that allowance but always remain editable, even if the initial flock is larger; any remaining places go to ordinary active profiles. Ordinary active profiles beyond the remaining allowance stay visible, counted in records and stats, and archivable, but are read-only.

CoopBook Pro offers optional auto-renewing monthly and annual subscriptions. Both plans include the same Pro features. It allows adding, reactivating, and editing ordinary hen profiles without the Free allowance, and adds long-range trend charts, year-over-year charts, and PDF year-in-review reports. The App Store shows the current localized price before purchase. Manage or cancel in your Apple Account settings, and restore an eligible purchase from CoopBook Settings.

Privacy Policy: https://coopbook.yw-times.com/privacy.html
Terms of Use: https://coopbook.yw-times.com/terms.html
Support: https://coopbook.yw-times.com/support.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| CoopBook Pro | $29.90 | per year |
| CoopBook Pro Monthly | $2.90 | per month |



## Version history (last 1 release)

### 1.0 — 2026-09-30

No release notes.

## More apps by Xiangping Du

- [游泳教程](https://appshunter.io/ios/app/id1091231455)
- [RigCare — RV Maintenance](https://appshunter.io/ios/app/rigcare-rv-maintenance/id6813133869)
- [HistaSafe](https://appshunter.io/ios/app/histasafe/id6815928086)

All apps by Xiangping Du: https://appshunter.io/developer/1091231454

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-02.*