# World Trees! > Reference app featuring 173 trees with icon or list display. (iPhone/iPad app by hirofumi yamada.) - Source: https://appshunter.io/ios/app/world-trees/id1170265911 (this page in markdown: same URL + `.md`) - Developer: [hirofumi yamada](https://appshunter.io/developer/621837478) - Category: Reference - Price: Free - Age rating: 4+ - Requires: iOS 7.1 · 26 MB - Languages: American English, Japanese - Released: 2016-11-03 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/world-trees/id1170265911/reviews.md ## What is World Trees!? World Trees! Reference =173 trees= This app is World Trees Reference. It is easy to see Trees. The app has 173 trees in the world. 2 types display format, icon or list. Adjusted trees photo size. Manipulation is simple, easy to understand. --- feature --- 1. Simple and Easy manipulation 2. Simple user interface 3. 2 types Display, Icon or List 4. Adjusted trees photo size 5. 173 trees ## Key features - 173 trees cataloged - Icon and list display options - Adjustable photo size - Simple and easy manipulation - Intuitive user interface ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/world-trees/id1170265911/reviews.md ### 1/5 — No. *2020-07-28* No way to search. Not alphabetized either. Pictures extremely random (some nice early illustrations). What are you going to do with it? The best I can say is, it doesn’t do any harm. ### 1/5 — 全く役に立たない *2018-03-31, version 1.0.1* どこからか拾ってきた画像の羅列で、特徴から木の種類を知ることはもちろん、いっさいの説明がない。 ### 1/5 — 著作権は大丈夫？ *2017-11-12, version 1.0.1* 画像などのデータはWikipediaから引っ張ってるようですが、権利関係の表示がどこにもないですね。ちゃんとクリアされてるんでしょうか？ ## Frequently asked questions about World Trees! ### How many trees are included in World Trees!? World Trees! includes a catalog of 173 different trees from around the world. ### What display formats does World Trees! offer? World Trees! provides two display formats: an icon view and a list view, allowing users to choose their preferred way of browsing the tree catalog. ### Can I adjust the size of tree photos in World Trees!? Yes, the app allows you to adjust the photo size of the trees, making it easier to view details or get a quick overview. ### Is World Trees! easy to use? Yes, the app is designed with simple and easy manipulation in mind, featuring a straightforward user interface for a seamless experience. ### What devices is World Trees! compatible with? World Trees! is supported on iPhones and iPods. ### What is the age rating for World Trees!? World Trees! has an age rating of 4+, making it suitable for young users and above. ### How often is World Trees! updated? The app was last updated on November 13, 2016, to version 1.0.1. It was initially released on November 3, 2016. ### Does World Trees! have ads? No, World Trees! is ad-free, providing an uninterrupted experience for users. ## Version history (last 2 releases) ### 1.0.1 — 2016-11-13 This app has been updated by Apple to display the Apple Watch app icon. +Improved the stability of the internal processing. +Improved Ad view. ### 1.0.0 — 2016-11-02 No release notes. ## Apps similar to World Trees! | App | Rating | Price | Category | | --- | --- | --- | --- | | [建设检测](https://appshunter.io/ios/app/id1166462760) | — | Free | Reference | | [DAIG Bookshelf](https://appshunter.io/ios/app/daig-bookshelf/id1147298600) | 3.3 (7) | Free | Reference | | [Defiance County Sheriff](https://appshunter.io/ios/app/defiance-county-sheriff/id1460129020) | 5.0 (1) | Free | Reference | | [My CarsMaster VIP](https://appshunter.io/ios/app/my-carsmaster-vip/id1460654620) | 4.2 (5) | Free | Reference | | [Icon Font - with tagline for Google Material Icons](https://appshunter.io/ios/app/icon-font-with-tagline-for-google-material-icons/id1118068000) | — | Free | Reference | | [Quran Tharujamaa](https://appshunter.io/ios/app/quran-tharujamaa/id1134531680) | 4.3 (21) | Free | Reference | ## More apps by hirofumi yamada - [Time Keeper Memo](https://appshunter.io/ios/app/time-keeper-memo/id621837475) - [Time Keeper Memo Pro](https://appshunter.io/ios/app/time-keeper-memo-pro/id691831134) - [Easy Notes Pro](https://appshunter.io/ios/app/easy-notes-pro/id699475901) - [Easy Notes Lite](https://appshunter.io/ios/app/easy-notes-lite/id835429116) - [Easy Copy Free](https://appshunter.io/ios/app/easy-copy-free/id963418880) - [Poo Pee Log](https://appshunter.io/ios/app/poo-pee-log/id971352122) All apps by hirofumi yamada: https://appshunter.io/developer/621837478 --- *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 2026-06-01.*