# Ballu vs Plants Are Science

The clearest difference is in-app purchases: Ballu at none against Plants Are Science's 1. Plants Are Science's advantage is update cadence (every 5 days vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Plants Are Science sells 1 in-app purchase, starting at $9.99 per month. Ballu asks for nothing beyond the download.

Ballu ships an update every 13 months, Plants Are Science every 5 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Ballu | Plants Are Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plants-are-science/id6804094903/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 220 MB | 34 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Guangdong BIG Climatic Manufacture Co., LTD](https://appshunter.io/developer/1825356956) | [Get The Tote LLC](https://appshunter.io/developer/6804094905) |

## What reviewers say

### Ballu

[App page](https://appshunter.io/ios/app/ballu/id6748348448)

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

**In-app purchases:** none


### Plants Are Science

[App page](https://appshunter.io/ios/app/plants-are-science/id6804094903)

This app helps hydroponic growers meticulously track their Deep Water Culture (DWC) grows. It records reservoir data, environmental conditions, and observations, offering AI-powered analysis and actionable insights to optimize plant health and harvest results.

**Highlights:** DWC grow tracking, Reservoir measurements (pH, EC), Environmental condition logging, Nutrient and adjustment recording, AI-powered grow analysis, Photo and harvest logging, Complete grow history

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plants Are Science Pro | $9.99 | per month |


## Frequently asked questions

### Is Ballu free?

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

### Is Plants Are Science free?

Plants Are Science is free to download, with in-app purchases available.

### Do Ballu or Plants Are Science have ads?

Neither Ballu nor Plants Are Science shows ads.

### Which is updated more often, Ballu or Plants Are Science?

Ballu ships an update every 13 months, and Plants Are Science every 5 days. Most recently, Ballu was updated on October 5, 2026 and Plants Are Science on October 13, 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.*