# Gcode Viewer & Simulator — 3D print preview & measure

> 3D print preview & measure (iPhone/iPad app by CODIGITAL SOLUTIONS.)

- Source: https://appshunter.io/ios/app/gcode-viewer-and-simulator/id6813924146 (this page in markdown: same URL + `.md`)
- Developer: [CODIGITAL SOLUTIONS](https://appshunter.io/developer/1829802387)
- Category: Utilities, Graphics & Design
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 38 MB
- Languages: American English
- Released: 2026-09-23
- Data updated: 2026-09-25
- User reviews in markdown: https://appshunter.io/ios/app/gcode-viewer-and-simulator/id6813924146/reviews.md

## What is Gcode Viewer & Simulator?

Open any gcode file and see exactly what your 3D printer will print — before you start. Gcode Viewer renders the complete toolpath in 3D: rotate, zoom and pan the model, scrub through every layer, and measure real distances in millimetres.

WHAT YOU CAN DO
• Open gcode from your slicer, Files, iCloud or a share sheet
• View the print in 3D — top, front, side and ISO
• Scrub the layer slider to check the print builds correctly
• Measure distances and the print height
• See print time, filament weight and cost estimates
• Follow a running print layer by layer

Built for makers who want to check a file before committing filament and time.

SUBSCRIPTION
Opening your own files requires a subscription. The bundled sample model is free to view.
• Pro Weekly — full access, billed every week
• Pro Monthly — full access, billed every month
• Pro Yearly — full access, billed once a year
Subscriptions renew automatically. Cancel anytime in your App Store settings.

Terms: https://codigitalsolutions.com/terms
Privacy: https://codigitalsolutions.com/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Weekly | $2.99 | per 7 days |
| Yearly | $29.99 | per year |



## Version history (last 1 release)

### 2.0 — 2026-09-24

No release notes.

## More apps by CODIGITAL SOLUTIONS

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- [Window Tint Meter – VLT Meter](https://appshunter.io/ios/app/window-tint-meter-vlt-meter/id6757194952)

All apps by CODIGITAL SOLUTIONS: https://appshunter.io/developer/1829802387

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-25.*