# HOBOconnect vs Project Monarch Science

The clearest difference is review sentiment: Project Monarch Science at 57% against HOBOconnect's 8%. Project Monarch Science also leads on rating (4.0 vs 2.2) and update cadence (every 9 days vs every 6 weeks). On price, ratings volume, 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.

Project Monarch Science holds the better App Store score, 4.0 against 2.2. Both are backed by a comparable volume of ratings — 29 and 24 respectively. Written reviews point the same way: 8% of HOBOconnect's written reviews are positive against 57% of Project Monarch Science's.

HOBOconnect ships an update every 6 weeks, Project Monarch Science every 9 days. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | HOBOconnect | Project Monarch Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (29 ratings)](https://appshunter.io/ios/app/hoboconnect/id1517656696/reviews) | **[4.0 (24 ratings)](https://appshunter.io/ios/app/project-monarch-science/id6460006970/reviews)** |
| Number of ratings | **29** | 24 |
| Positive reviews | 8.3% of reviews | **57.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Free | Free |
| Size | 94 MB | 83 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onset Computer Corporation](https://appshunter.io/developer/890594162) | [Cellular Tracking Technologies](https://appshunter.io/developer/1588087267) |

## What reviewers say

### HOBOconnect

[App page](https://appshunter.io/ios/app/hoboconnect/id1517656696)

Wirelessly configure, start, and download data from HOBO MX data loggers via Bluetooth. View, analyze, and export recorded data in various formats for further use in other applications.

**Highlights:** Wireless Bluetooth communication with HOBO MX loggers, Configure logger settings (name, password, rate, alarms), Monitor logger status (memory, battery), Download and view recorded data, Data analysis in graphical and list formats, Export data as CSV, TXT, XLSX, and HOBO files

**Features:** Vision Pro support

**In-app purchases:** none


### Project Monarch Science

[App page](https://appshunter.io/ios/app/project-monarch-science/id6460006970)

This app transforms your smartphone into a receiver for tiny tracking devices attached to monarch butterflies. By crowdsourcing data, it helps scientists monitor butterfly migration patterns in unprecedented detail, aiding conservation efforts.

**Highlights:** Crowdsourced tracking network, Monarch butterfly migration monitoring, Detailed movement data, Habitat conservation insights, Utilizes Bluetooth frequency, Citizen science participation

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

**In-app purchases:** none


## Frequently asked questions

### Is HOBOconnect free?

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

### Is Project Monarch Science free?

Project Monarch Science is free to download, with no in-app purchases.

### Which has better reviews, HOBOconnect or Project Monarch Science?

Project Monarch Science is rated higher. HOBOconnect averages 2.2 out of 5 from 29 ratings, while Project Monarch Science averages 4.0 from 24 ratings.

### Do HOBOconnect or Project Monarch Science have ads?

Neither HOBOconnect nor Project Monarch Science shows ads.

### Which is updated more often, HOBOconnect or Project Monarch Science?

HOBOconnect ships an update every 6 weeks, and Project Monarch Science every 9 days. Most recently, HOBOconnect was updated on October 12, 2026 and Project Monarch Science on October 8, 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.*