Comparison

Sielux vs GCode Generator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Sielux

Control your AI laser engraving device from your smartphone. Generate designs with AI, use preset templates, and access material parameters for efficient creative realization.

Highlights
  • AI pattern generation
  • Preset graphic templates
  • Material engraving parameters
  • Wi-Fi and Bluetooth connectivity
  • Vector/bitmap material library
  • Image upload and processing
Features
Read full description

Sielux application is a comprehensive application developed specifically for Hymlaser AI intelligent and convenient laser engraving device.It enables users to control the laser engraving machine directly using their smartphone. Sielux integrates multiple connection methods such as Wi-Fi and Bluetooth, AI painting, AI retouch, preset graphic templates, vector/bitmap materials, preset material engraving parameters, control of laser engraving devices, and community interaction. It assists you in creative design and makes the process from idea generation to creative realization simple and efficient, bringing you a friendly user experience. Our app provides you with: 1. Multiple connection methods, such as Wi-Fi and Bluetooth. You can control the laser device anytime and anywhere, whether at home or outdoors. 2. Provide AI creation, such as generating exquisite AI patterns from text, images, or graffiti with one click, adding infinite creativity to you. 3. Provide reference engraving/cutting parameters for different materials, such as wood, glass, cardboard, rock, etc. 4. You can shoot, design, and edit pattern materials anytime and anywhere to preserve your inspiration. 5. Graphic templates close to real-life scenes provide support for your creative life. 6. Abundant vector/bitmap materials, including festival greetings, decorative patterns, characters, and other materials, inject vitality into your creations. 7. Quickly upload and process images in multiple formats including SVG, PNG, JPG, BMP, etc. 8. Interactive community. Let you explore the infinite possibilities of laser engraving together with many like-minded partners.

About

GCode Generator

This utility transforms images into high-quality G-Code for CNC machines, laser engravers, and plotters. It offers advanced controls for fine-tuning output and is designed for makers and professionals.

Highlights
  • Image to G-Code conversion
  • Advanced parameter controls
  • High-precision output
  • Export and share G-Code
  • Fast and easy to use
Read full description

Turn any image into high-quality G-Code with just one tap. Gcode Generator is a powerful and easy-to-use tool designed for CNC machines, laser engravers, plotters, and robotics projects. Features Image to G-Code Conversion Upload any image and generate clean G-Code instantly. Advanced Controls Adjust sample count, line density, center position, scaling, and other fine-tuning parameters. High-Precision Output Generate smooth curves, accurate paths, and machine-ready G-Code. Export and Share Save your generated G-Code Fast and Easy Built for makers, engineers, hobbyists, and CNC professionals. Whether you're engraving artwork, running a plotter, or preparing CNC projects, Gcode Generator provides a simple and efficient solution for generating G-Code. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sielux4 screens
GCode Generator4 screens

Verdict

The call

The clearest difference is rating: GCode Generator at 5.0 against Sielux's 2.0. Sielux's advantage is in-app purchases (none vs 8) and ratings volume (4 vs 1). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. GCode Generator sells 8 in-app purchases, starting at $1.99 per 7 days. Sielux asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

GCode Generator holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Sielux ships an update monthly, GCode Generator every 6 weeks. The most recent releases landed on September 13, 2026 and August 31, 2026 respectively.

Scorecard4 real differences · 6 level
Sielux versus GCode Generator: the parameters behind the verdict, then further details
ParameterSieluxGCode Generator
PriceFreeFree
Rating2.0 (4 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings4 — better1
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size69 MB75 MB
Age rating17+4+
DeveloperShenzhen Hymlaser Technology Co., Ltd.Omer Faruk BAGCI

Customer experience

Sielux

All ratings4 ratings
Positive25.0%
Neutral0.0%
Negative75.0%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

GCode Generator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sielux

No in-app purchases

8 purchases

GCode Generator

Subscriptions5
  • GCode Weekly$1.997 Days
  • GCode Pro Weekly$3.997 Days
  • GCode Monthly$4.991 Month
Show 2 more
  • GCode Pro Monthly$8.991 Month
  • G-Code Pro Yearly$39.991 Year
One-time3
  • 15 Credits$1.99
  • 30 Credits$2.99
  • 50 Credits$3.99

Questions

Is Sielux free?
Sielux is free to download, with no in-app purchases.
Is GCode Generator free?
GCode Generator is free to download, with in-app purchases available.
Which has better reviews, Sielux or GCode Generator?
GCode Generator is rated higher. Sielux averages 2.0 out of 5 from 4 ratings, while GCode Generator averages 5.0 from 1 ratings.
Do Sielux or GCode Generator have ads?
Neither Sielux nor GCode Generator shows ads.
Which is updated more often, Sielux or GCode Generator?
Sielux ships an update monthly, and GCode Generator every 6 weeks. Most recently, Sielux was updated on September 13, 2026 and GCode Generator on August 31, 2026.

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