# SAE Clean Snowmobile Challenge vs LogicGate

The clearest difference is in-app purchases: SAE Clean Snowmobile Challenge at none against LogicGate's 2. SAE Clean Snowmobile Challenge also leads on iOS requirement (8.0 vs 18.0). LogicGate's advantage is update cadence (fortnightly vs every 17 months). On price, ads and device support there is nothing between them.

Both are free to download. LogicGate sells 2 in-app purchases, starting at $4.99 per 7 days. SAE Clean Snowmobile Challenge asks for nothing beyond the download.

SAE Clean Snowmobile Challenge ships an update every 17 months, LogicGate fortnightly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SAE Clean Snowmobile Challenge | LogicGate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (5 ratings)](https://appshunter.io/ios/app/logicgate-circuit-simulator/id6760141077/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Fortnightly** |
| Monetization | — | Subscription |
| Size | 47 MB | 14 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +9 |
| Developer | [SAE](https://appshunter.io/developer/662136165) | [Mohammed Alsaleh](https://appshunter.io/developer/1581466887) |

## What reviewers say

### SAE Clean Snowmobile Challenge

[App page](https://appshunter.io/ios/app/sae-clean-snowmobile-challenge/id6444962164)

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

**In-app purchases:** none


### LogicGate

[App page](https://appshunter.io/ios/app/logicgate-circuit-simulator/id6760141077)

Design, simulate, and analyze digital logic circuits with a comprehensive suite of tools. Explore sequential circuits, view signal waveforms, and generate truth tables. Save and organize your projects for offline access.

**Highlights:** Drag and drop logic gates, Add Flip-Flops for sequential design, Intuitive wire drawing, Real-time simulation, Auto-generated Truth Tables, Waveform Viewer, Boolean Equation view, Offline functionality

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is SAE Clean Snowmobile Challenge free?

SAE Clean Snowmobile Challenge is free to download, with no in-app purchases.

### Is LogicGate free?

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

### Do SAE Clean Snowmobile Challenge or LogicGate have ads?

Neither SAE Clean Snowmobile Challenge nor LogicGate shows ads.

### Which is updated more often, SAE Clean Snowmobile Challenge or LogicGate?

SAE Clean Snowmobile Challenge ships an update every 17 months, and LogicGate fortnightly. Most recently, SAE Clean Snowmobile Challenge was updated on October 27, 2026 and LogicGate on October 24, 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.*