# ConfBoard vs Precision Dosing

The clearest difference is update cadence: ConfBoard at every 11 months against Precision Dosing's every 44 months. ConfBoard also leads on device support (5 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

ConfBoard ships an update every 11 months, Precision Dosing every 44 months. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | ConfBoard | Precision Dosing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/precision-dosing/id1587344204/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 months** | Every 44 months |
| Monetization | — | Free |
| Size | 1 MB | 5 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Mac, Apple TV** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [North Carolina State University](https://appshunter.io/developer/377191484) | [华 李](https://appshunter.io/developer/1051208751) |

## What reviewers say

### ConfBoard

[App page](https://appshunter.io/ios/app/confboard/id1262036643)

**In-app purchases:** none


### Precision Dosing

[App page](https://appshunter.io/ios/app/precision-dosing/id1587344204)

Automate nutrient delivery for equipment with precise control. This application simplifies the process of adding nutrients, significantly reducing feeding complexity.

**Highlights:** Precision dosing control, Automated nutrient addition, Equipment integration, Reduced feeding difficulty, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ConfBoard free?

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

### Is Precision Dosing free?

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

### Do ConfBoard or Precision Dosing have ads?

Neither ConfBoard nor Precision Dosing shows ads.

### Which is updated more often, ConfBoard or Precision Dosing?

ConfBoard ships an update every 11 months, and Precision Dosing every 44 months. Most recently, ConfBoard was updated on October 14, 2026 and Precision Dosing on October 17, 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.*