# Link App vs Plant Factory

The clearest difference is rating: Plant Factory at 5.0 against Link App's 4.6. Plant Factory also leads on update cadence (every 4 weeks vs every 3 months). Link App's advantage is ratings volume (5 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Plant Factory holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Link App has 5 ratings behind it against 1, so its average is the more settled of the two.

Link App ships an update every 3 months, Plant Factory every 4 weeks. The most recent releases landed on September 4, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | Link App | Plant Factory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (5 ratings)](https://appshunter.io/ios/app/link-app/id6444118938/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/plant-factory/id6444403003/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 30 MB | 58 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samuel Corra](https://appshunter.io/developer/1652460468) | [Plant Factory Group Pty Ltd](https://appshunter.io/developer/1654468556) |

## What reviewers say

### Link App

[App page](https://appshunter.io/ios/app/link-app/id6444118938)

This app assists coffee roasters by recommending ideal roast profiles based on detailed coffee input. It offers advanced features for various coffee types and roasting conditions, ensuring optimal results.

**Highlights:** Algorithmic roast profile selection, Altitude calibration, Arabica advanced input, All species mode for non-Arabica, Advanced roast details, Heirloom cupping for landrace varieties

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

**In-app purchases:** none


### Plant Factory

[App page](https://appshunter.io/ios/app/plant-factory/id6444403003)

This app provides a smart indoor vertical farming solution for growing leafy greens, herbs, and flowers year-round. It offers remote control of lighting, temperature, and water systems, along with nutrient monitoring and seed ordering capabilities.

**Highlights:** Remote control of lighting and temperature, Monitor pump speed and water quality, Order seeds and consumables, Pesticide-free growing, Modular hydroponic growth platform, Year-round produce supply

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Link App free?

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

### Is Plant Factory free?

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

### Which has better reviews, Link App or Plant Factory?

Plant Factory is rated higher. Link App averages 4.6 out of 5 from 5 ratings, while Plant Factory averages 5.0 from 1 ratings.

### Do Link App or Plant Factory have ads?

Neither Link App nor Plant Factory shows ads.

### Which is updated more often, Link App or Plant Factory?

Link App ships an update every 3 months, and Plant Factory every 4 weeks. Most recently, Link App was updated on September 4, 2026 and Plant Factory on June 9, 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.*