# HydraGO vs HOBOconnect

The clearest difference is update cadence: HOBOconnect at every 6 weeks against HydraGO's every 24 months. HydraGO's advantage is iOS requirement (9.0 vs 15.0). 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.

HydraGO ships an update every 24 months, HOBOconnect every 6 weeks. The most recent releases landed on October 17, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | HydraGO | HOBOconnect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.2 (29 ratings)](https://appshunter.io/ios/app/hoboconnect/id1517656696/reviews)** |
| Number of ratings | — | **29** |
| Positive reviews | — | 8.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 5 MB | 94 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stevens Water Monitoring Systems, Inc.](https://appshunter.io/developer/503634320) | [Onset Computer Corporation](https://appshunter.io/developer/890594162) |

## What reviewers say

### HydraGO

[App page](https://appshunter.io/ios/app/hydrago/id1435520710)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is HydraGO free?

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

### Is HOBOconnect free?

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

### Do HydraGO or HOBOconnect have ads?

Neither HydraGO nor HOBOconnect shows ads.

### Which is updated more often, HydraGO or HOBOconnect?

HydraGO ships an update every 24 months, and HOBOconnect every 6 weeks. Most recently, HydraGO was updated on October 17, 2026 and HOBOconnect on October 21, 2026.

---

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