# STEM Wizard Judging vs ScottyConnect

The clearest difference is update cadence: ScottyConnect at every 2 weeks against STEM Wizard Judging's every 30 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.

STEM Wizard Judging ships an update every 30 months, ScottyConnect every 2 weeks. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | STEM Wizard Judging | ScottyConnect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 2 weeks** |
| Size | 5 MB | 65 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Tregaron India Holdings, LLC](https://appshunter.io/developer/648381550) | [Carnegie Mellon University](https://appshunter.io/developer/336857960) |

## What reviewers say

### STEM Wizard Judging

[App page](https://appshunter.io/ios/app/stem-wizard-judging/id6469099070)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScottyConnect

[App page](https://appshunter.io/ios/app/scottyconnect/id6758733729)

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

**In-app purchases:** none


## Frequently asked questions

### Is STEM Wizard Judging free?

STEM Wizard Judging is free to download, with no in-app purchases.

### Is ScottyConnect free?

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

### Do STEM Wizard Judging or ScottyConnect have ads?

Neither STEM Wizard Judging nor ScottyConnect shows ads.

### Which is updated more often, STEM Wizard Judging or ScottyConnect?

STEM Wizard Judging ships an update every 30 months, and ScottyConnect every 2 weeks. Most recently, STEM Wizard Judging was updated on October 2, 2026 and ScottyConnect on October 12, 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.*