# AI Game Maker & Engine vs STL Viewer

The clearest difference is review sentiment: STL Viewer at 100% against AI Game Maker & Engine's 50%. STL Viewer also leads on monetization model (ad-supported vs free with in-app purchases). AI Game Maker & Engine's advantage is rating (4.6 vs 4.0) and ratings volume (20 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AI Game Maker & Engine sells 8 in-app purchases, starting at $6.99 per 7 days and STL Viewer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

AI Game Maker & Engine holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: AI Game Maker & Engine has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 50% of AI Game Maker & Engine's written reviews are positive against 100% of STL Viewer's, so the app with the better star average is not the one people write more warmly about.

AI Game Maker & Engine ships an update every 3 weeks, STL Viewer fortnightly. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | AI Game Maker & Engine | STL Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (20 ratings)](https://appshunter.io/ios/app/ai-game-maker-and-engine-max2d/id6794280345/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/stl-viewer-3d-model-and-3mf/id6801906359/reviews) |
| Number of ratings | **20** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | **#99** | #197 |
| Size | 100 MB | 28 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [DREAMLOOP TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1782079728) | [Alper Vural](https://appshunter.io/developer/1728214585) |

## What reviewers say

### AI Game Maker & Engine

[App page](https://appshunter.io/ios/app/ai-game-maker-and-engine-max2d/id6794280345)

**Currently charting:** #99 Top Free · Developer Tools (US App Store)

Create 2D or 3D games using AI by describing your idea, or build them with a drag-and-drop engine and visual scripting. Publish your creations instantly to a community feed or share them via links. Learn game development with built-in tutorials.

**Highlights:** AI-powered game creation from text descriptions, Drag-and-drop 2D game engine, Visual scripting for game logic, One-tap game publishing, Offline game development, Community feed to play and rate games, Built-in learning tutorials

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Max2D AI Weekly | $6.99 | per 7 days |
| Max2D Ai Yearly | $49.99 | per year |
| 50 Coins | $3.99 | one-time |
| 5 AI Game Credits | $5.99 | one-time |
| 100 Coins | $9.99 | one-time |
| 15 AI Game Credits | $9.99 | one-time |
| 500 Coins | $14.99 | one-time |
| 30 AI Game Credits | $14.99 | one-time |


### STL Viewer

[App page](https://appshunter.io/ios/app/stl-viewer-3d-model-and-3mf/id6801906359)

**Currently charting:** #197 Top Grossing · Developer Tools (US App Store)

This app allows users to view, check, measure, and convert 3D models offline on their iPhone or iPad. It supports various file formats and provides printability estimates and AR previews. Models are processed locally for privacy.

**Highlights:** Supports 8+ 3D model formats, Offline viewing and processing, Printability checks, AR real-size previews, Measure and estimate print details, Convert models to STL, Open files from links

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Extrude (ad-free) | $2.99 | one-time |


## Frequently asked questions

### Is AI Game Maker & Engine free?

AI Game Maker & Engine is free to download, with in-app purchases available.

### Is STL Viewer free?

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

### Which has better reviews, AI Game Maker & Engine or STL Viewer?

AI Game Maker & Engine is rated higher. AI Game Maker & Engine averages 4.6 out of 5 from 20 ratings, while STL Viewer averages 4.0 from 1 ratings.

### Do AI Game Maker & Engine or STL Viewer have ads?

Both AI Game Maker & Engine and STL Viewer show ads.

### Which is updated more often, AI Game Maker & Engine or STL Viewer?

AI Game Maker & Engine ships an update every 3 weeks, and STL Viewer fortnightly. Most recently, AI Game Maker & Engine was updated on November 6, 2026 and STL Viewer on November 8, 2026.

### Which is more popular, AI Game Maker & Engine or STL Viewer?

AI Game Maker & Engine currently peaks at #99 in the App Store charts, and STL Viewer at #197. Chart position reflects recent download velocity rather than total install base.

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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.*