# Amazon Monitron vs Refer2JLL

The clearest difference is update cadence: Amazon Monitron at monthly against Refer2JLL's every 3 months. Refer2JLL's advantage is iOS requirement (12.0 vs 14.0.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Amazon Monitron ships an update monthly, Refer2JLL every 3 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Amazon Monitron | Refer2JLL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (6 ratings)](https://appshunter.io/ios/app/amazon-monitron/id1563396065/reviews)** | — |
| Number of ratings | **6** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 11 MB | 173 MB |
| Requires iOS | 14.0.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [AMZN Mobile LLC](https://appshunter.io/developer/297606954) | [ERIN Technologies, Inc.](https://appshunter.io/developer/1451343402) |

## What reviewers say

### Amazon Monitron

[App page](https://appshunter.io/ios/app/amazon-monitron/id1563396065)

Monitor industrial machinery for abnormal behavior and potential failures. Proactively address issues to reduce unplanned downtime and optimize operations.

**Highlights:** Commissioning and monitoring experience, Detect abnormal machinery behavior, Proactive failure detection, Reduce unplanned downtime, Optimize industrial operations

**Features:** Vision Pro support

**In-app purchases:** none


### Refer2JLL

[App page](https://appshunter.io/ios/app/refer2jll/id6504946049)

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

**In-app purchases:** none


## Frequently asked questions

### Is Amazon Monitron free?

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

### Is Refer2JLL free?

Refer2JLL is free to download, with no in-app purchases.

### Do Amazon Monitron or Refer2JLL have ads?

Neither Amazon Monitron nor Refer2JLL shows ads.

### Which is updated more often, Amazon Monitron or Refer2JLL?

Amazon Monitron ships an update monthly, and Refer2JLL every 3 months. Most recently, Amazon Monitron was updated on October 9, 2026 and Refer2JLL on October 1, 2026.

---

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