# Tommoo vs PPFD METER

The clearest difference is rating: PPFD METER at 4.6 against Tommoo's 1.9. PPFD METER also leads on review sentiment (53% vs 12%) and ratings volume (118 vs 31). Tommoo's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, update cadence 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. Tommoo asks for nothing beyond the download.

PPFD METER holds the better App Store score, 4.6 against 1.9. Both are backed by a comparable volume of ratings — 31 and 118 respectively. Written reviews point the same way: 12% of Tommoo's written reviews are positive against 53% of PPFD METER's.

Tommoo ships an update every 10 days, PPFD METER every 3 weeks. The most recent releases landed on September 20, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Tommoo | PPFD METER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (31 ratings)](https://appshunter.io/ios/app/tommoo/id1595587117/reviews) | **[4.6 (118 ratings)](https://appshunter.io/ios/app/ppfd-meter-grow-light-meter/id6479329051/reviews)** |
| Number of ratings | 31 | **118** |
| Positive reviews | 11.8% of reviews | **52.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 34 MB | 43 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Oumiya Originality Design Co., Ltd](https://appshunter.io/developer/1595587119) | [Candas Pamukcu](https://appshunter.io/developer/1735587895) |

## What reviewers say

### Tommoo

[App page](https://appshunter.io/ios/app/tommoo/id1595587117)

Manage your smart devices conveniently from your phone. Monitor device status, connect new devices quickly, and control lighting effects. Get early access to new technology and share your thoughts.

**Highlights:** Real-time device status monitoring, Quick new device connection, Support for multiple devices, Artistic lighting effect control, Early access to new technology

**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 Tommoo free?

Tommoo 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, Tommoo or PPFD METER?

PPFD METER is rated higher. Tommoo averages 1.9 out of 5 from 31 ratings, while PPFD METER averages 4.6 from 118 ratings.

### Do Tommoo or PPFD METER have ads?

PPFD METER shows ads; Tommoo does not.

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

Tommoo ships an update every 10 days, and PPFD METER every 3 weeks. Most recently, Tommoo was updated on September 20, 2026 and PPFD METER on September 30, 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.*