# iE护理 vs LumenLeaf

iE护理 and LumenLeaf are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | iE护理 | LumenLeaf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (2 ratings)](https://appshunter.io/ios/app/lumenleaf-ppfd-grow-light/id6771374329/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | — | Free |
| Size | 80 MB | 30 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Henan Douyun Medical Technology Co., Ltd](https://appshunter.io/developer/1633985903) | [lapnito.cz s.r.o.](https://appshunter.io/developer/1577358577) |

## What reviewers say

### iE护理

[App page](https://appshunter.io/ios/app/ie/id1634197867)

**Features:** macOS Compatibility

**In-app purchases:** none


### LumenLeaf

[App page](https://appshunter.io/ios/app/lumenleaf-ppfd-grow-light/id6771374329)

This app transforms your phone into a professional grow light meter. It measures PAR, DLI, illuminance, and color temperature to help you optimize plant growth. It's completely free, works offline, and requires no account or ads.

**Highlights:** Measure PAR/PPFD, Measure DLI, Measure illuminance (lux), Measure color temperature (Kelvin), Supports various light sources, Offline functionality, No account required

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

**In-app purchases:** none


## Frequently asked questions

### Is iE护理 free?

iE护理 is free to download, with no in-app purchases.

### Is LumenLeaf free?

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

### Do iE护理 or LumenLeaf have ads?

Neither iE护理 nor LumenLeaf shows ads.

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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.*