# PlanaCan vs PPFD METER

The clearest difference is in-app purchases: PlanaCan at none against PPFD METER's 3. PlanaCan also leads on ads (none vs shown) and iOS requirement (12.1 vs 18.0). PPFD METER's advantage is rating (4.6 vs 4.3) and ratings volume (125 vs 6). On price, review sentiment and device support there is nothing between them.

Both are free to download. PPFD METER sells 3 in-app purchases, starting at $1.99 per month. PlanaCan asks for nothing beyond the download.

PPFD METER holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: PPFD METER has 125 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 50% of PlanaCan's written reviews are positive against 53% of PPFD METER's.

PlanaCan ships an update every 6 weeks, PPFD METER every 3 weeks. The most recent releases landed on September 19, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PlanaCan | PPFD METER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/planacan/id1485829218/reviews) | **[4.6 (125 ratings)](https://appshunter.io/ios/app/ppfd-meter-grow-light-meter/id6479329051/reviews)** |
| Number of ratings | 6 | **125** |
| Positive reviews | 50.0% of reviews | **52.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 61 MB | 46 MB |
| Requires iOS | **12.1** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Michael Rast](https://appshunter.io/developer/1454139306) | [Candas Pamukcu](https://appshunter.io/developer/1735587895) |

## What reviewers say

### PlanaCan

[App page](https://appshunter.io/ios/app/planacan/id1485829218)

This application assists commercial growers in planning, scheduling, and tracking their cultivation work. It offers a suite of tools across multiple platforms to streamline business operations.

**Highlights:** Business planning tools, Work scheduling, Cultivation tracking, Multi-platform software suite, Grower business management

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is PlanaCan free?

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

### Is PPFD METER free?

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

### Which has better reviews, PlanaCan or PPFD METER?

PPFD METER is rated higher. PlanaCan averages 4.3 out of 5 from 6 ratings, while PPFD METER averages 4.6 from 125 ratings.

### Do PlanaCan or PPFD METER have ads?

PPFD METER shows ads; PlanaCan does not.

### Which is updated more often, PlanaCan or PPFD METER?

PlanaCan ships an update every 6 weeks, and PPFD METER every 3 weeks. Most recently, PlanaCan was updated on September 19, 2026 and PPFD METER on October 10, 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.*