# Reactor Connect vs Alchatek

The clearest difference is review sentiment: Alchatek at 100% against Reactor Connect's 0%. Alchatek also leads on rating (5.0 vs 3.0). Reactor Connect's advantage is ratings volume (6 vs 1). On price, update cadence, 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.

Alchatek holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Reactor Connect has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Reactor Connect's written reviews are positive against 100% of Alchatek's.

Reactor Connect ships an update every 6 months, Alchatek every 3 months. The most recent releases landed on June 11, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Reactor Connect | Alchatek |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (6 ratings)](https://appshunter.io/ios/app/reactor-connect/id1308544732/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alchatek/id1331836493/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 101 MB | 37 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Graco](https://appshunter.io/developer/999911729) | [Alchatek, LLC](https://appshunter.io/developer/1331836492) |

## What reviewers say

### Reactor Connect

[App page](https://appshunter.io/ios/app/reactor-connect/id1308544732)

Monitor and control your Reactor systems remotely from your smartphone. Make real-time adjustments, view system details, and generate reports. Organize multiple systems and users within companies for easy visibility and management.

**Highlights:** Remote system monitoring, Real-time adjustments, Dashboard summary data, Report generation and viewing, Yield calculator, User and company management

**Features:** macOS Compatibility

**In-app purchases:** none


### Alchatek

[App page](https://appshunter.io/ios/app/alchatek/id1331836493)

This app simplifies estimating polyurethane materials for concrete and soil repair projects. It offers a quick and dependable method for calculating needs for Geotech and Leak Seal jobs, removing the uncertainty from material calculations.

**Highlights:** Polyurethane estimating, Concrete repair calculations, Soil repair calculations, Geotech job estimation, Leak seal job estimation, Fast and reliable calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is Reactor Connect free?

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

### Is Alchatek free?

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

### Which has better reviews, Reactor Connect or Alchatek?

Alchatek is rated higher. Reactor Connect averages 3.0 out of 5 from 6 ratings, while Alchatek averages 5.0 from 1 ratings.

### Do Reactor Connect or Alchatek have ads?

Neither Reactor Connect nor Alchatek shows ads.

### Which is updated more often, Reactor Connect or Alchatek?

Reactor Connect ships an update every 6 months, and Alchatek every 3 months. Most recently, Reactor Connect was updated on June 11, 2026 and Alchatek on September 19, 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.*