# IoT Stadium Mobile vs Qinote

The clearest difference is in-app purchases: IoT Stadium Mobile at none against Qinote's 3. Qinote's advantage is update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Qinote sells 3 in-app purchases, starting at $1.99 per month. IoT Stadium Mobile asks for nothing beyond the download.

IoT Stadium Mobile ships an update every 3 weeks, Qinote weekly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | IoT Stadium Mobile | Qinote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qinote-app-development/id6748941042/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | — | Subscription |
| Size | 37 MB | 49 MB |
| Requires iOS | 16.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wowrack Cloud](https://appshunter.io/developer/614265251) | [君宇 方](https://appshunter.io/developer/1746520472) |

## What reviewers say

### IoT Stadium Mobile

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Qinote

[App page](https://appshunter.io/ios/app/qinote-app-development/id6748941042)

Learn app development fundamentals with interactive courses and practical examples. Covers programming basics, interface design, and state management for beginners. Suitable for those new to coding or organizing foundational knowledge.

**Highlights:** Programming fundamentals, Interface layout and design, State management, Interaction logic, Common UI components, Practical examples and exercises, Swift and SwiftUI content

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Annual | $14.99 | per year |
| Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is IoT Stadium Mobile free?

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

### Is Qinote free?

Qinote is free to download, with in-app purchases available.

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

Neither IoT Stadium Mobile nor Qinote shows ads.

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

IoT Stadium Mobile ships an update every 3 weeks, and Qinote weekly. Most recently, IoT Stadium Mobile was updated on October 27, 2026 and Qinote on October 30, 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.*