# PPFD METER vs Grow.Point

The clearest difference is ads: Grow.Point at none against PPFD METER's shown. Grow.Point also leads on update cadence (every 9 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PPFD METER sells 3 in-app purchases, starting at $1.99 per month and Grow.Point sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PPFD METER ships an update every 3 weeks, Grow.Point every 9 days. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | PPFD METER | Grow.Point |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (128 ratings)](https://appshunter.io/ios/app/ppfd-meter-grow-light-meter/id6479329051/reviews)** | — |
| Number of ratings | **128** | — |
| Positive reviews | 52.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 4 MB |
| Requires iOS | 18.0 | 18 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Candas Pamukcu](https://appshunter.io/developer/1735587895) | [Georgii Liurko](https://appshunter.io/developer/1789297545) |

## What reviewers say

### PPFD METER

[App page](https://appshunter.io/ios/app/ppfd-meter-grow-light-meter/id6479329051)

This app measures light intensity for plants, converting LUX to PPFD and DLI. It offers advanced light mapping, uniformity analysis, and efficiency insights to optimize plant growth. Customize profiles for different environments and growth stages.

**Highlights:** LUX, PPFD, DLI, and PAR measurements, Light mapping and distribution analysis, Uniformity and PPF evaluation, Energy efficiency and consumption tracking, Customizable setting profiles, Bluetooth sensor integration

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | per month |
| Premium Plus | $2.99 | per month |
| Remove Ads | $29.99 | one-time |


### Grow.Point

[App page](https://appshunter.io/ios/app/growpoint-grow-journal/id6744943806)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Plants & Envs | $19.99 | one-time |


## Frequently asked questions

### Is PPFD METER free?

PPFD METER is free to download, with in-app purchases available.

### Is Grow.Point free?

Grow.Point is free to download, with in-app purchases available.

### Do PPFD METER or Grow.Point have ads?

PPFD METER shows ads; Grow.Point does not.

### Which is updated more often, PPFD METER or Grow.Point?

PPFD METER ships an update every 3 weeks, and Grow.Point every 9 days. Most recently, PPFD METER was updated on October 22, 2026 and Grow.Point on October 11, 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.*