# Light Meter For Plants vs Journal Ninja

The clearest difference is review sentiment: Journal Ninja at 100% against Light Meter For Plants's 0%. Journal Ninja also leads on in-app purchases (none vs 2) and update cadence (every 3 days vs every 2 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Light Meter For Plants sells 2 in-app purchases, starting at $5.99 per 7 days. Journal Ninja asks for nothing beyond the download.

Light Meter For Plants ships an update every 2 months, Journal Ninja every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Light Meter For Plants | Journal Ninja |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (9 ratings)](https://appshunter.io/ios/app/light-meter-for-plants/id6755839439/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 13 MB | 63 MB |
| Requires iOS | 17.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Gustavo Melian](https://appshunter.io/developer/1777868675) | [Klain D Silva](https://appshunter.io/developer/6782183164) |

## What reviewers say

### Light Meter For Plants

[App page](https://appshunter.io/ios/app/light-meter-for-plants/id6755839439)

Transform your phone into a precise light meter to assess the illumination in any area. Discover which plants will flourish in specific spots based on real-time lux readings and a comprehensive plant database.

**Highlights:** Real-time lux measurements, Light level categorization, Plant database with care tips, Save and track light measurements, Compare light levels to plant needs, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $5.99 | per 7 days |
| Lifetime For Light Meter for Plants | $24.99 | one-time |


### Journal Ninja

[App page](https://appshunter.io/ios/app/journal-ninja/id6782183162)

This app uses AI to analyze your journal entries, providing insights into your patterns, emotions, and actionable steps for personal growth. It offers guided prompts, mood tracking, goal setting, and personalized daily missions based on your writing.

**Highlights:** AI-driven reflection and insights, Guided journaling prompts, Mood and pattern analysis, Personalized daily missions, Goal setting and tracking, Future self letters, Biometric app lock

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

**In-app purchases:** none


## Frequently asked questions

### Is Light Meter For Plants free?

Light Meter For Plants is free to download, with in-app purchases available.

### Is Journal Ninja free?

Journal Ninja is free to download, with no in-app purchases.

### Do Light Meter For Plants or Journal Ninja have ads?

Neither Light Meter For Plants nor Journal Ninja shows ads.

### Which is updated more often, Light Meter For Plants or Journal Ninja?

Light Meter For Plants ships an update every 2 months, and Journal Ninja every 3 days. Most recently, Light Meter For Plants was updated on October 31, 2026 and Journal Ninja on October 31, 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.*