Comparison

SGD Laser vs QByte

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

Head to head
About

SGD Laser

Read full description

This application is designed specifically for SCULFUNG's galvanometer laser engraving machine, allowing individuals or small business users to control the machine without the need for a computer. It simplifies the carving process, especially Suitable for outdoor use. Enable SCULFUN engraving machine equipment to print images, engrave, etc. on general non-metallic surfaces through APP operation

About

QByte

Features
Read full description

QByte is a fast, lightweight QR code scanner and generator for iPhone and iPad. SCAN INSTANTLY • Real-time camera scanning — automatic detection, no shutter button • QR codes: EAN, UPC, Data Matrix, Aztec, and more • Import and scan codes from your photo library • Flash/torch for low-light scanning • Front and rear camera support • Optional haptic and sound feedback INTELLIGENT RESULTS • Recognizes URLs, Wi‑Fi networks, contacts, phone numbers, email, SMS, and locations • Open links externally or in the in-app browser • Copy, share, or save results as text • Turn any scan into a new QR code instantly GENERATE QR CODES • Text and website URLs • Wi‑Fi credentials (network name + password) • Contact cards (vCard format) • Live preview while you type • Customize color, export size, and error correction level • Save generated codes to your Photos library SIMPLE BY DESIGN • Clean, modern interface with light and dark mode • Large touch targets for easy use • No account or registration required • Scan data stays on your device QByte is free and supported by advertising. Questions or feedback? Contact us at: llevelupdev@gmail.com PRIVACY & TERMS Privacy policy: https://github.com/nader1414518/QBytePrivacyPolicy/blob/master/privacy_policy.md Terms (Apple Standard EULA link used in-app): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SGD Laser3 screens
QByte4 screens

Verdict

The call

SGD Laser and QByte are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
SGD Laser versus QByte: the parameters behind the verdict, then further details
ParameterSGD LaserQByte
PriceFreeFree
Update frequencyEvery 5 months—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS14.013.0 — better
Further details — not scored
Size108 MB32 MB
Age rating4+4+
DeveloperShenzhen Sculpfun Technology Co., Ltd.Beshoy Nabil

In-app purchases

None

SGD Laser

No in-app purchases

None

QByte

No in-app purchases

Questions

Is SGD Laser free?
SGD Laser is free to download, with no in-app purchases.
Is QByte free?
QByte is free to download, with no in-app purchases.
Do SGD Laser or QByte have ads?
Neither SGD Laser nor QByte shows ads.

Other comparisons