# California Oaks — California's Native Oaks

> Comprehensive guide to California's native oak species with maps and community contributions. (iPhone/iPad app by William Kirkpatrick.)

- Source: https://appshunter.io/ios/app/california-oaks/id6761428051 (this page in markdown: same URL + `.md`)
- Developer: [William Kirkpatrick](https://appshunter.io/developer/1608944971)
- Category: Education
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 16 MB
- Languages: American English
- Released: 2026-04-07
- Data updated: 2026-07-08
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/california-oaks/id6761428051/reviews.md

## What is California Oaks?

California Oaks is the most comprehensive guide to California's native oak species. California Oaks is featuring detailed species profiles, interactive range maps, and a community-driven platform for improving distribution data.

EXPLORE ALL CALIFORNIA OAKS
Browse 33 native oak species plus their hybrids and varieties. Each species profile includes:
• Common and scientific names with taxonomic section
• Detailed descriptions of leaves, acorns, and bark
• Growth form, height range, and elevation range
• Habitat preferences and conservation status
• Photo gallery
• Related species, hybrids, and varieties

POWERFUL SEARCH & FILTERING
• Search by common name, scientific name, habitat, or description
• Filter by taxonomic section (Lobatae, Quercus, Protobalanus)
• Sort by name, growth form, section, size, or favorites
• Toggle visibility of hybrids and varieties
• Save your favorite species for quick access

INTERACTIVE RANGE MAPS
• View color-coded distribution maps for every species
• Overlay multiple species to compare ranges
• Tap anywhere on the map to identify which oaks grow at that location
• Switch between Standard, Satellite, and Hybrid map styles
• Individual occurrence points shown alongside range polygons

COMMUNITY MAP EDITING
• Suggest improvements to species range maps using an interactive polygon editor
• Add, move, and delete boundary points with precision controls
• Save drafts locally and submit when ready
• Browse and vote on community submissions
• Comment on other users' range map edits
• View your submission history and moderator feedback

BUILT FOR THE FIELD
• Clean, intuitive interface designed for quick reference outdoors
• Detailed botanical descriptions to help with identification
• Sources cited from Jepson Flora Project, iNaturalist, and published literature

## Key features

- 33 native oak species profiles
- Interactive distribution range maps
- Search and filter by name, habitat, or taxonomy
- Community map editing and voting
- Photo gallery for each species
- Offline field reference


## Frequently asked questions about California Oaks

### What oak species does California Oaks cover?

California Oaks covers 33 native oak species found in California, including their hybrids and varieties. Each species profile provides detailed botanical descriptions, common and scientific names, and taxonomic information.

### How does California Oaks help with identifying oaks in the field?

The app features detailed botanical descriptions, photo galleries, and interactive range maps designed for quick reference outdoors. You can search and filter species by various characteristics to aid in identification.

### Can I contribute to the oak distribution data?

Yes, California Oaks has a community map editing feature. Users can suggest improvements to species range maps using an interactive polygon editor and vote on community submissions.

### What kind of maps are available in California Oaks?

The app offers interactive color-coded distribution maps for every species. You can overlay multiple species to compare ranges and switch between Standard, Satellite, and Hybrid map styles.

### Is California Oaks available on multiple devices?

Yes, California Oaks is supported on both iPhone and iPad devices, making it accessible for a wide range of users.

### How often is California Oaks updated?

The app was last updated on April 7, 2026, with version 1.2. Future updates will likely continue to refine features and data based on community contributions and botanical research.

### What is the age rating for California Oaks?

California Oaks has an age rating of 4+, indicating it is suitable for young children and offers educational content appropriate for a broad audience.

### Does California Oaks have ads?

No, California Oaks is ad-free. The app is completely free to download and use without any advertisements interrupting the user experience.

## Version history (last 1 release)

### 1.2 — 2026-04-07

No release notes.

## More apps by William Kirkpatrick

- [RulerGPS](https://appshunter.io/ios/app/rulergps/id1608946814)
- [Golf Statistics](https://appshunter.io/ios/app/golf-statistics/id1613584128)
- [Manzanita](https://appshunter.io/ios/app/manzanita/id6748471185)
- [West Coast Fog](https://appshunter.io/ios/app/west-coast-fog/id6761390298)
- [Agorax](https://appshunter.io/ios/app/agorax/id6769489445)

All apps by William Kirkpatrick: https://appshunter.io/developer/1608944971

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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 2026-07-08.*