# HOBOconnect vs HPLC Advisor

The clearest difference is rating: HPLC Advisor at 4.0 against HOBOconnect's 2.2. HPLC Advisor also leads on review sentiment (50% vs 8%) and iOS requirement (11.0 vs 15.0). HOBOconnect's advantage is ratings volume (29 vs 2). 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.

HPLC Advisor holds the better App Store score, 4.0 against 2.2. That said, the two scores are not equally well evidenced: HOBOconnect has 29 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 8% of HOBOconnect's written reviews are positive against 50% of HPLC Advisor's.

HOBOconnect ships an update every 6 weeks, HPLC Advisor every 2 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | HOBOconnect | HPLC Advisor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (29 ratings)](https://appshunter.io/ios/app/hoboconnect/id1517656696/reviews) | **[4.0 (2 ratings)](https://appshunter.io/ios/app/hplc-advisor/id1566882318/reviews)** |
| Number of ratings | **29** | 2 |
| Positive reviews | 8.3% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 94 MB | 24 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onset Computer Corporation](https://appshunter.io/developer/890594162) | [Agilent Technologies, Inc](https://appshunter.io/developer/355827609) |

## 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


### HPLC Advisor

[App page](https://appshunter.io/ios/app/hplc-advisor/id1566882318)

This app provides tools for HPLC troubleshooting, method development, and data management. It offers calculators for method translation and performance prediction, a data library with conversions and formulas, and troubleshooting guides. Works offline for all HPLC instruments.

**Highlights:** HPLC troubleshooting guides, Method translation calculator, Chromatographic performance calculator, LC-related data library, Offline functionality, Universal instrument compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HOBOconnect free?

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

### Is HPLC Advisor free?

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

### Which has better reviews, HOBOconnect or HPLC Advisor?

HPLC Advisor is rated higher. HOBOconnect averages 2.2 out of 5 from 29 ratings, while HPLC Advisor averages 4.0 from 2 ratings.

### Do HOBOconnect or HPLC Advisor have ads?

Neither HOBOconnect nor HPLC Advisor shows ads.

### Which is updated more often, HOBOconnect or HPLC Advisor?

HOBOconnect ships an update every 6 weeks, and HPLC Advisor every 2 months. Most recently, HOBOconnect was updated on November 3, 2026 and HPLC Advisor on November 3, 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.*