Best Botany Dictionary Pro Apps

198+ iOS apps curated and reviewed

4.5 avg rating
15 free apps
Updated June 2026

The best botany dictionary pro apps on iPhone average 4.5★ across 198+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Botany Dictionary Pro

Botany Dictionary Pro#1

Botany Dictionary Pro by Donik Ariyanto

Editor's Choice
📚 Education
3.5(2 ratings)
Free
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Access a comprehensive offline dictionary of botany terms and definitions. This app offers tens of thousands of words with clear explanations, a search function, bookmarking, and daily quizzes to aid your learning.

Merriam-Webster Dictionary#2

Merriam-Webster Dictionary by Merriam-Webster, Inc.

Strong Contender
🔍 Reference
4.8😊(320K ratings)
FreeAdsIn-App Purchases
#40in Reference
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Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.

What We Love

  • 🚀 Easy to use
  • 👍 Comprehensive definitions
  • 👍 Helpful thesaurus
  • 🚀 Offline access

Room to Improve

  • 🐛 Ads can be intrusive
  • 🐛 Difficulty closing ads
  • 🐛 Repetitive game questions
PlantNet#3

PlantNet by CTRE COOP INTERNAT RECHERCHE AGRO DEV

Plant Identification
Worth Considering
📚 Education
4.6😊(6.9K ratings)
Free
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Identify plants by taking photos with your smartphone. Contribute to a global citizen science project to understand and preserve plant biodiversity. Recognizes thousands of wild and cultivated species.

What We Love

  • 🌟 Accurate plant identification
  • 📚 Extensive plant database
  • 🔍 Multiple identification options (flower, leaf, bark, etc.)
  • 🤝 Community-driven identification

Room to Improve

  • 🐛 Occasional identification errors
  • 🌍 Limited coverage of certain regions/countries
  • 🤖 Struggles with rare or unusual plants

More Botany Dictionary Pro apps to explore

4
Dictionary.
Dictionary.
Dictionary.
by TheFreeDictionary.com
Free

Access a comprehensive dictionary, thesaurus, and translation tool with millions of definitions and synonyms. Explore specialty dictionaries, learn new words daily, and play word games. This app offers offline access and integrates seamlessly with other applications.

Offline dictionary and thesaurusMillions of definitions and synonymsWord of the Day and Idiom of the Day
🔍 Reference
(14K)
free with in-app purchases
5
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
FreeSaurus - The Free Thesaurus!
by Weeswares Pte Ltd
Free

This is a straightforward thesaurus app that provides synonyms and antonyms for words. It focuses on simplicity and ease of use, offering related words alongside definitions. An internet connection is required for it to function.

Synonyms and antonymsRelated wordsSimple interface
🔍 Reference
(120)
free
6
PlantSnap Pro: Identify Plants
PlantSnap Pro: Identify Plants
PlantSnap Pro: Identify Plants
Plant & Flower Identification
$199.99

Instantly identify over 600,000 plant species with a photo. Learn how to grow and care for your plants with expert advice. Connect with a global community of plant lovers and share discoveries.

Instant plant identificationExtensive plant database (600,000+ species)Gardening tips and care advice
📚 Education
(45K)
ad-supported
7
PlantSnap - Plant Scanner
PlantSnap - Plant Scanner
PlantSnap - Plant Scanner
Diagnosis and Care Advice
Free

Instantly identify over 600,000 plant species, including flowers, trees, and mushrooms, with just a photo. Get detailed care advice and connect with a global community of plant lovers to share discoveries and gardening tips.

Instant plant identificationExtensive plant database (600,000+ species)Gardening tips and care advice
📚 Education
(68K)
free with in-app purchases
8
Advanced Dictionary&Thesaurus
Advanced Dictionary&Thesaurus
Advanced Dictionary&Thesaurus
English dictionary with Audio
Free

This comprehensive English dictionary and thesaurus offers precise definitions, synonyms, antonyms, and related words. It features intelligent search tools, offline audio, and customizable themes to enhance your language learning experience.

140,000+ definitionsSynonyms, antonyms, and related wordsOffline audio pronunciation
🔍 Reference
(4.3K)
free with in-app purchases
9
American Heritage® Dictionary
American Heritage® Dictionary
American Heritage® Dictionary
UniDict® - 4th Edition (AHD4)
$12.99

Access a comprehensive digital dictionary with nearly 300,000 terms and thousands of sound files. Features include advanced search, etymology, and AI-powered tools for deeper understanding and language learning.

Full dictionary text33,000+ example sentences64,000+ recorded sound files
🔍 Reference
(189)
free with in-app purchases
10
Pleco Chinese Dictionary
Pleco Chinese Dictionary
Pleco Chinese Dictionary
Handwriting, OCR, flashcards
Free

This app is a comprehensive tool for learning Chinese, offering integrated dictionaries, document reading, and flashcard features. It supports various input methods including handwriting and OCR, with extensive dictionary options and pronunciation guides.

Integrated dictionaries with over 110,000 entriesFull-screen handwriting inputLive OCR for word lookup
🔍 Reference
(1.9K)
free with in-app purchases
11
Advanced English Dictionary HD
Advanced English Dictionary HD
Advanced English Dictionary HD
English Dictionary & Thesaurus
$3.99

Access a vast English dictionary and thesaurus with millions of words, definitions, and pronunciations. Explore word origins, sample sentences, and discover connections with a unique conceptual thesaurus. Enjoy offline access and an ad-free experience.

Extensive word database (4.9 million words)High-quality audio pronunciations (US, UK, AU)Advanced search technology
🔍 Reference
(59)
paid
12
Plant Parent: Plant Care Guide
Plant Parent: Plant Care Guide
Plant Parent: Plant Care Guide
Identifiez et diagnostiquez
Free

This app helps you care for your plants by identifying them, diagnosing illnesses, and providing timely reminders for watering, fertilizing, and more. It offers custom care plans and a light meter to ensure your plants thrive.

Smart care remindersPlant identificationDisease diagnosis
🌟 Lifestyle
(87K)
free with in-app purchases
13
Plant Identifier: ChatPlant AI
Plant Identifier: ChatPlant AI
Plant Identifier: ChatPlant AI
Plant ID, Diagnose, Care Guide
Free

Instantly identify plants, flowers, and trees with high accuracy using your phone's camera. Get expert advice on plant care, diagnose diseases, and receive reminders for watering and sunlight. Safely identify toxic plants and manage your plant collection.

AI-powered plant identificationDisease diagnosis and treatmentPersonalized plant care reminders
📚 Education
(4.5K)
free with in-app purchases
14
Power Thesaurus
Power Thesaurus
Power Thesaurus
Comprehensive. Fast. Reliable.
Free

Find accurate synonyms, antonyms, definitions, and related words with this comprehensive and fast thesaurus. Designed for writers, students, and professionals, it offers intuitive navigation and smart filters to help you express ideas clearly and confidently.

Ad-free PRO MembershipIntuitive navigationSmart filters
🔍 Reference
(2.9K)
freemium
15
DianHua Dictionary
DianHua Dictionary
DianHua Dictionary
by JSQ, LLC
Free

This app is a comprehensive Chinese-English dictionary for iOS, offering robust search capabilities across English, Pinyin, Traditional, and Simplified Chinese. It includes study tools like writing practice, flashcards, and search history to aid language learners.

Multi-language search (English, Pinyin, Traditional/Simplified Chinese)Search historyBookmark organization
🔍 Reference
(8)
free
16
WordBook (Universal)
WordBook (Universal)
WordBook (Universal)
English Dictionary & Thesaurus
$2.99

This comprehensive English dictionary and thesaurus offers extensive definitions, word origins, and pronunciation guides. It includes a built-in spell checker, bookmarking, and advanced search capabilities for word puzzles.

Professionally recorded pronunciationsWord origin information (Etymologies)Built-in spell checker
🔍 Reference
(266)
paid
17
Dictionary and Thesaurus Pro
Dictionary and Thesaurus Pro
Dictionary and Thesaurus Pro
by TheFreeDictionary.com
$9.99

Access a comprehensive offline dictionary and thesaurus with extensive content in multiple languages. Explore definitions, synonyms, and specialized dictionaries for various fields. Enjoy an ad-free experience with features like word games and instant lookups.

Ad-free experienceOffline English dictionary and thesaurusOffline dictionaries in 13 languages
🔍 Reference
(2.5K)
paid
18
Plant Identification-Plantaria
Plant Identification-Plantaria
Plant Identification-Plantaria
Flora Health Guide & AI Chat
Free

Instantly identify plants, flowers, and trees by taking a photo. Access detailed information and track your discoveries with a vast database and intuitive interface. Become a plant expert with this AI-powered guide.

AI-powered plant identification10,000+ plant database95% identification accuracy
📚 Education
(12K)
free with in-app purchases
19
English Dictionary - Offline
English Dictionary - Offline
English Dictionary - Offline
Offline English Dictionary
Free

A comprehensive offline English dictionary offering in-depth word definitions, usage examples, and rich language data. Explore synonyms, antonyms, pronunciations, and more without an internet connection.

Offline accessDetailed word definitionsUsage examples
🔍 Reference
(5)
free with in-app purchases
20
Spanish Dictionary - Dict Box
Spanish Dictionary - Dict Box
Spanish Dictionary - Dict Box
English Spanish Translation
Free

This app provides a comprehensive English to Spanish and Spanish to English dictionary and translator. It offers offline functionality, word correction, and the ability to translate text directly from other applications and web browsers. Users can also access image search and word reminders.

Offline dictionary and translatorTranslate in other apps and browsersImage search and picture dictionary
🔍 Reference
(8.3K)
free with in-app purchases