# IoT Stadium Mobile vs KBProAOA

The clearest difference is iOS requirement: KBProAOA at 14.0 against IoT Stadium Mobile's 16.1. 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 3 weeks. The most recent releases landed on September 7, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | IoT Stadium Mobile | KBProAOA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 37 MB | 6 MB |
| Requires iOS | 16.1 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wow Technologies, Inc](https://appshunter.io/developer/614265251) | [KKM Co.,Ltd.](https://appshunter.io/developer/1009170317) |

## What reviewers say

### IoT Stadium Mobile

[App page](https://appshunter.io/ios/app/iot-stadium-mobile/id6450654026)

**Features:** macOS Compatibility

**In-app purchases:** none


### KBProAOA

[App page](https://appshunter.io/ios/app/kbproaoa/id6593663242)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IoT Stadium Mobile free?

IoT Stadium Mobile is free to download, with no in-app purchases.

### Is KBProAOA free?

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

### Do IoT Stadium Mobile or KBProAOA have ads?

Neither IoT Stadium Mobile nor KBProAOA shows ads.

### Which is updated more often, IoT Stadium Mobile or KBProAOA?

IoT Stadium Mobile ships an update every 3 weeks, and KBProAOA every 3 weeks. Most recently, IoT Stadium Mobile was updated on September 7, 2026 and KBProAOA on May 17, 2026.

---

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