# HarnessWorks vs Plain AI

The clearest difference is device support: HarnessWorks at 3 against Plain AI's 1. HarnessWorks also leads on iOS requirement (13.4 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | HarnessWorks | Plain AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/harnessworks/id6472498726/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | Free | — |
| Size | 30 MB | 16 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [harnessWorks](https://appshunter.io/developer/1716564592) | [Jarle Hansen](https://appshunter.io/developer/563222855) |

## What reviewers say

### HarnessWorks

[App page](https://appshunter.io/ios/app/harnessworks/id6472498726)

Gain real-time insights into production activities with live dashboards and trend analysis. This data-driven approach helps managers make informed decisions and optimize assembly processes proactively.

**Highlights:** Real-time dashboards, Trend analysis, Data-driven decision making, Assembly process optimization, Production activity insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Plain AI

[App page](https://appshunter.io/ios/app/plain-ai/id6753973258)

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

**In-app purchases:** none


## Frequently asked questions

### Is HarnessWorks free?

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

### Is Plain AI free?

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

### Do HarnessWorks or Plain AI have ads?

Neither HarnessWorks nor Plain AI shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*