# Hmbox vs Moisture Probe

The clearest difference is iOS requirement: Moisture Probe at 10.0 against Hmbox's 15.1. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Hmbox | Moisture Probe |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 15 MB | 53 MB |
| Requires iOS | 15.1 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FP Floor Protector GmbH](https://appshunter.io/developer/740449887) | [Hip Science, LLC](https://appshunter.io/developer/1545745766) |

## What reviewers say

### Hmbox

[App page](https://appshunter.io/ios/app/hmbox/id1074965226)

**Features:** macOS Compatibility

**In-app purchases:** none


### Moisture Probe

[App page](https://appshunter.io/ios/app/moisture-probe/id1472005443)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hmbox free?

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

### Is Moisture Probe free?

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

### Do Hmbox or Moisture Probe have ads?

Neither Hmbox nor Moisture Probe shows ads.

### Which is updated more often, Hmbox or Moisture Probe?

Hmbox ships an update every 2 months, and Moisture Probe every 2 months. Most recently, Hmbox was updated on September 17, 2026 and Moisture Probe on September 29, 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.*