# Carboline vs Reactor Connect

The clearest difference is review sentiment: Carboline at 90% against Reactor Connect's 0%. Carboline also leads on rating (4.8 vs 3.0) and ratings volume (21 vs 6). 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.

Carboline holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 21 and 6 respectively. Written reviews point the same way: 90% of Carboline's written reviews are positive against 0% of Reactor Connect's.

Carboline ships an update every 4 months, Reactor Connect every 6 months. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Carboline | Reactor Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (21 ratings)](https://appshunter.io/ios/app/carboline/id827740606/reviews)** | [3.0 (6 ratings)](https://appshunter.io/ios/app/reactor-connect/id1308544732/reviews) |
| Number of ratings | **21** | 6 |
| Positive reviews | **90.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 16 MB | 101 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RPM International Inc.](https://appshunter.io/developer/431077419) | [Graco](https://appshunter.io/developer/999911729) |

## What reviewers say

### Carboline

[App page](https://appshunter.io/ios/app/carboline/id827740606)

Access product information by brand, application, or market. Connect with world-class technical support and customer service for quick assistance.

**Highlights:** View products by brand, Filter by application type, Browse by market, Quick access to product information, Contact Technical Support, Contact Customer Service

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Carboline free?

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

### Is Reactor Connect free?

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

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

Carboline is rated higher. Carboline averages 4.8 out of 5 from 21 ratings, while Reactor Connect averages 3.0 from 6 ratings.

### Do Carboline or Reactor Connect have ads?

Neither Carboline nor Reactor Connect shows ads.

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

Carboline ships an update every 4 months, and Reactor Connect every 6 months. Most recently, Carboline was updated on October 23, 2026 and Reactor Connect on October 22, 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.*