Best Companion Planting Apps

250+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated November 2026

Finding the right companion planting apps can be overwhelming with so many options. We've analyzed 250+ apps to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Compare top Companion Planting Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Planter: Garden PlannerPlanter: Garden PlannerFree4.7β˜… (2.4K)NoYesNov 2026
2SOW - A Planting CompanionSOW - A Planting CompanionFree2.7β˜… (54)NoNoOct 2026
3GrowIt: Garden PlannerGrowIt: Garden PlannerFree4.7β˜… (14K)NoYesNov 2026
4GrowWiseGrowWiseFree5.0β˜… (2)NoYesNov 2026
5Seed to Spoon - Garden PlannerSeed to Spoon - Garden PlannerFree4.8β˜… (9.3K)NoYesNov 2026
6grove. The Bed Planner.grove. The Bed Planner.Freeβ€”NoYesOct 2026
7Crystal OracleCrystal OracleFree4.4β˜… (76)NoNoNov 2026
8Seed and Spade: Garden PlannerSeed and Spade: Garden PlannerFree4.2β˜… (59)NoNoMay 2026

Top Picks for Companion Planting

Planter: Garden Planner#1

Planter: Garden Planner by Percula

Plan your vegetable garden!
Editor's Choice
🌟 Lifestyle
4.7😊(2.4K ratings)
FreeIn-App Purchases
Planter: Garden Planner screenshot 1
Planter: Garden Planner screenshot 2
Planter: Garden Planner screenshot 3
Planter: Garden Planner screenshot 4
Planter: Garden Planner screenshot 5
Planter: Garden Planner screenshot 6

Plan and cultivate your vegetable garden with this comprehensive planner. Discover companion and combative plant information, access a planting calendar, and utilize a square foot gardening layout. Grow over 100 fruits and vegetables with detailed guidance.

What We Love

  • πŸš€ All-in-one gardening app
  • πŸ‘ Detailed plant information
  • πŸ‘ Customizable garden layout
  • πŸ‘ Helpful companion planting features
  • πŸ‘ Automatic growing season calculation
  • πŸ‘ User-friendly interface
  • πŸ‘ Thorough and informative
  • πŸ‘ Great for visualizing garden space
  • πŸ‘ Incredibly informative
  • πŸ‘ Helpful for planning and organizing
  • πŸ‘ Fantastic app
  • πŸ‘ Excellent resource for beginners
  • πŸ‘ Useful and well-designed
  • πŸ‘ Efficient and convenient

Room to Improve

  • πŸ› Limited free version
  • πŸ› Lack of flower/ornamental plant options
  • πŸ› Difficulty adding custom plants
  • πŸ› Buggy and glitchy at times
  • πŸ› Lack of features for larger gardens
  • πŸ› Confusing navigation and layout
  • πŸ› Limited free content
SOW - A Planting Companion screenshot 1
SOW - A Planting Companion screenshot 2
SOW - A Planting Companion screenshot 3
SOW - A Planting Companion screenshot 4
SOW - A Planting Companion screenshot 5
SOW - A Planting Companion screenshot 6

This app helps home gardeners determine the best time to plant various crops based on their location. It provides detailed information for each crop, including harvest estimates, yield, spacing, and planting depth. The app covers specific growing zones and offers a way to request additional zone support.

What We Love

  • πŸ‘ Great tool for gardening
  • πŸ’‘ Useful for planning gardens
  • πŸ‘ Simple and easy to use
  • πŸ‘ Helpful for determining planting dates
  • πŸ‘ Good for small gardens
  • πŸ‘ Free to use

Room to Improve

  • ❌ Limited regional support
  • ❌ App resets and loses data
  • ❌ Unusable on Mac
  • ❌ Major update is terrible
  • ❌ App freezes or crashes
  • ❌ Doesn't save user information
  • ❌ Only supports a few states/regions
  • ❌ UI not intuitive
  • ❌ Harvest date calculation issue
GrowIt: Garden Planner#3

GrowIt: Garden Planner by Glority Global Group Ltd.

Veggie & Fruit Planting Guide
Worth Considering
🌟 Lifestyle
4.7😐(14K ratings)
FreeIn-App Purchases
GrowIt: Garden Planner screenshot 1
GrowIt: Garden Planner screenshot 2
GrowIt: Garden Planner screenshot 3
GrowIt: Garden Planner screenshot 4
GrowIt: Garden Planner screenshot 5
GrowIt: Garden Planner screenshot 6

This app simplifies home gardening with personalized guidance and expert tips for growing vegetables, fruits, and herbs. It offers customized planting calendars, garden layout planning, and step-by-step growing information. Get seasonal care tips, reminders for watering and fertilizing, and even identify plant diseases with a photo.

What We Love

  • πŸš€ Helpful gardening app
  • πŸ‘ Beginner-friendly
  • 🌱 Useful information and guides
  • πŸ“† Reminders and planning features

Room to Improve

  • πŸ› Inaccurate planting information
  • πŸ”’ Misleading advertising about free trial
  • πŸ” Limited plant selection
  • 🌑️ Weather information not accurate

More Companion Planting apps to explore

FAQ about Companion Planting

What are the best companion planting apps for iPhone?
Planter: Garden Planner tops our companion planting apps ranking as of November 2026, with a 4.7-star average from 2.4K App Store ratings, and it's free to download.
Yes β€” 20 of the top companion planting apps we rank are free to download, including Planter: Garden Planner and SOW - A Planting Companion.
Planter: Garden Planner has no ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ companion planting apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.