Comparison

Nihongo Diary vs Plant Identifier・Care

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Nihongo Diary

Practice writing Japanese daily with AI-powered corrections and explanations. Connect with a community of learners for feedback and motivation, helping you build a consistent study habit and improve fluency.

Highlights
  • Daily Japanese writing prompts
  • AI-powered text correction with furigana
  • Detailed explanations for mistakes
  • Community feedback and interaction
  • Streak tracking and motivation tools
  • Word-tap translation
Features
Read full description

Nihongo Diary — Write Japanese every day. Get it corrected. Keep going. Writing is the fastest way to make Japanese stick — but only if someone corrects you, and only if you keep showing up. Nihongo Diary gives you both. WRITE & GET CORRECTED - Write a short diary entry in Japanese — any level, any length - AI correction shows your corrected text in seconds, with furigana on every kanji - See a natural, native-like version of what you wrote - Understand every fix with clear explanations, key mistakes, and vocabulary - Ask the community: real learners (and their corrections) alongside AI YOU'RE NOT DOING IT ALONE - Share entries to the community feed and cheer each other on - Get corrections and comments from fellow learners around the world - Follow friends, react to entries, and reply to comments - Push notifications remind you to write and tell you when someone responds KEEP YOUR STREAK ALIVE - Daily streaks and milestones keep you motivated - Calendar view of everything you've written - Word-tap translation while reading other learners' entries - Obie, your study buddy, celebrates your progress Made by Tetsu, a native Japanese teacher in Sapporo, for learners who want to actually use their Japanese — not just study it. Free to start. Write your first entry today. Terms of Use: https://nihongodiary.app/terms

About

Plant Identifier・Care

Features
Read full description

Discover any plant with just a photo and learn how to keep it healthy with Floaio, a smart plant identifier and plant care assistant. Whether you’re a plant lover, a home gardener, or simply curious about a flower, tree, or houseplant you’ve found, Floaio makes plant identification and plant care simple. Take a picture and get useful information about your plant in seconds. IDENTIFY PLANTS INSTANTLY Not sure what plant you’re looking at? Simply snap a photo and let Floaio help you identify plants, discover their names, and learn more about them. Identify houseplants, flowers, trees, herbs, succulents, and many other plants with ease. LEARN ABOUT YOUR PLANTS Get helpful information about identified plants, including their characteristics, growing conditions, and care needs. Explore new species and build your knowledge of the plants around you. MANAGE YOUR PLANT COLLECTION Keep all your plants organized in one place. Add your plants, save important details, track your collection, and easily view information about each plant whenever you need it. With Floaio Premium, you can add and manage multiple plants. Free users can save one plant, while adding additional plants requires a subscription. PERSONALIZED PLANT CARE Every plant has different needs. Learn about watering, sunlight, soil, fertilizing, pruning, and other essential plant care requirements so you can create a better environment for your plants. Enjoy advanced plant care plans with Floaio Premium. Watering guidance is available for free, while additional care features require a subscription. EXPLORE COMPLETE PLANT INFORMATION Go beyond basic identification and discover more detailed plant knowledge, including expanded plant information and care insights. Access to the complete plant encyclopedia requires a Floaio Premium subscription. KEEP YOUR PLANTS THRIVING Stay on top of your plant care routine and give your green friends the attention they need. From plant identification to managing your plant collection, Floaio is your everyday companion for a healthier, happier garden. Whether you’re caring for a single houseplant or growing a collection, Floaio helps you identify, understand, and manage your plants with confidence. SUBSCRIPTION FEATURES Floaio Premium unlocks additional features, including: • Add and manage multiple plants in your collection • Access the complete plant encyclopedia and detailed plant information • Use advanced plant care plans beyond basic watering guidance • Continue identifying plants after free identification limits are reached Privacy Policy: https://sites.google.com/view/privacy-policy-sj Terms of Use: https://sites.google.com/view/terms-of-service-sj

Screenshots

Nihongo Diary4 screens
Plant Identifier・Care4 screens

Verdict

The call

Nihongo Diary and Plant Identifier・Care are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Nihongo Diary sells 2 in-app purchases, starting at $9.99 per month and Plant Identifier・Care sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Nihongo Diary ships an update every 10 days, Plant Identifier・Care fortnightly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

ScorecardNo meaningful differences
Nihongo Diary versus Plant Identifier・Care: the parameters behind the verdict, then further details
ParameterNihongo DiaryPlant Identifier・Care
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 days — betterFortnightly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.6
Further details — not scored
Size17 MB173 MB
Age rating17+4+
DeveloperTetta Taguchi思洁 王

In-app purchases

2 purchases

Nihongo Diary

Subscriptions2
  • Plus$9.991 Month
  • Pro$19.991 Month
2 purchases

Plant Identifier・Care

Subscriptions2
  • Weekly Subscription$7.997 Days
  • Weekly Subscription3 Days trial$9.997 Days

Questions

Is Nihongo Diary free?
Nihongo Diary is free to download, with in-app purchases available.
Is Plant Identifier・Care free?
Plant Identifier・Care is free to download, with in-app purchases available.
Do Nihongo Diary or Plant Identifier・Care have ads?
Neither Nihongo Diary nor Plant Identifier・Care shows ads.
Which is updated more often, Nihongo Diary or Plant Identifier・Care?
Nihongo Diary ships an update every 10 days, and Plant Identifier・Care fortnightly. Most recently, Nihongo Diary was updated on November 5, 2026 and Plant Identifier・Care on November 6, 2026.

Other comparisons