# Nihongo Diary vs Plant Identifier・Care

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.

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.

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.

## The numbers

| Metric | Nihongo Diary | Plant Identifier・Care |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nihongo-diary/id6786536553/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Freemium | — |
| Size | 17 MB | 173 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Tetta Taguchi](https://appshunter.io/developer/6786536555) | [思洁 王](https://appshunter.io/developer/6776197518) |

## What reviewers say

### Nihongo Diary

[App page](https://appshunter.io/ios/app/nihongo-diary/id6786536553)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $9.99 | per month |
| Pro | $19.99 | per month |


### Plant Identifier・Care

[App page](https://appshunter.io/ios/app/plant-identifiercare-floaio/id6810028342)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $7.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*