# HumidiCup vs AIZO Pro

The clearest difference is update cadence: HumidiCup at every 4 months against AIZO Pro's every 27 months. 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.

HumidiCup ships an update every 4 months, AIZO Pro every 27 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | HumidiCup | AIZO Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 27 months |
| Size | 23 MB | 98 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Smart-lion Technology Co., Ltd.](https://appshunter.io/developer/1602827945) | [Shenzhen eIoT Technology Co., Ltd.](https://appshunter.io/developer/1020558089) |

## What reviewers say

### HumidiCup

[App page](https://appshunter.io/ios/app/humidicup/id1602827943)

**Features:** macOS Compatibility

**In-app purchases:** none


### AIZO Pro

[App page](https://appshunter.io/ios/app/aizo-pro/id1658253256)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HumidiCup free?

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

### Is AIZO Pro free?

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

### Do HumidiCup or AIZO Pro have ads?

Neither HumidiCup nor AIZO Pro shows ads.

### Which is updated more often, HumidiCup or AIZO Pro?

HumidiCup ships an update every 4 months, and AIZO Pro every 27 months. Most recently, HumidiCup was updated on November 3, 2026 and AIZO Pro 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.*