Glass Cutter app icon

Puzzle · optimization · workshop

Plan every score.
Ship every pane.
Waste nothing.

Each contract is one sheet and a blueprint of glass panes. Draw full edge-to-edge cuts, verify the order, and earn stars for scrap you never made.

Offline play No account required 8 languages
Cut budget Every contract caps your scores
Three-star layouts Minimize scrap, max precision
Six client lines Offices to storefront rushes
Daily trial Same sheet, beat your best

Inside the workshop

Every contract is a fresh puzzle

Six themed clients — each hub uses the same glass art direction you see in the app.

Office Panels

Precision rectangles and mixed desk dividers — learn to plan before the first score.

Home Windows

Classic sash sizes, long strips, and forbidden zones that shipped panes must avoid.

Automotive Glass

Reserve long vent strips early and respect tempered panels with a single cut each.

Shower Enclosures

Tall panels with laminate passes — score once, break on the second line.

Stained Glass

Colored regions on the sheet — ship panes only from matching tinted zones.

Storefronts

Rush orders: twelve identical panes under strict cut and scrap limits.

How it works

Three steps to a perfect order

Your glass workshop illustration
01

Read the blueprint

Study pane sizes, cut limits, and special rules before touching the sheet.

Edge-to-edge glass cut illustration
02

Score edge to edge

Each cut splits one piece into two. Avoid cracks, respect tempered and laminate rules.

Order verification illustration
03

Verify & earn stars

Ship every pane to the pallet, tap Verify Order, and chase three-star scrap targets.

Your data

Privacy Policy

Effective date: July 27, 2026 · App version 1.0

Glass Cutter (“the App”) is an offline puzzle game for iOS. We designed it to work without an account and without collecting personal data on our servers.

Information we do not collect

  • No user accounts, login credentials, or social profiles
  • No analytics SDKs or third-party advertising trackers
  • No sale or sharing of personal information
  • No cloud sync of progress unless you use device backup features

Data stored on your device

Level completion, star ratings, unlocked tools, daily trial bests, language settings, and optional workshop reference photos you import are saved locally on your iPhone or iPad. Deleting the App removes this data.

Device permissions

The App may request the following permissions only when you use Workshop References:

Camera

Glass Cutter uses the camera to capture workshop reference photos for your custom glass projects.

Microphone

Glass Cutter uses the microphone when recording short workshop notes alongside your projects.

Photo Library

Glass Cutter accesses your photo library to import reference images for glass cutting plans.

Permissions are optional. Denying them limits reference features but does not block core gameplay.

Children’s privacy

The App does not knowingly collect personal information from children. Media you add through optional features stays on your device under your control.

Changes to this policy

We may update this Privacy Policy when the App changes. The effective date at the top of this page will reflect the latest revision.

Contact

Questions about privacy? Email privacy@glasscutter.app.

Need a hand?

Support

Help with contracts, permissions, or progress on your device.

Contact us

For bug reports, feature requests, or general questions:

support@glasscutter.app

We typically respond within 2 business days.

FAQ

Why did my contract fail?

You may have exceeded the cut limit, scored through a crack, shipped over a forbidden zone, or missed special scrap/cut rules on rush orders.

How do I earn three stars?

Ship every pane, stay within the cut budget, and keep leftover scrap at or below the three-star target on the order card.

Is progress synced to the cloud?

No. Progress is stored locally. Back up your iPhone or iPad to preserve save data.

Why does the App ask for camera or photo access?

Only for optional Workshop References — to capture or import reference images. Core puzzle gameplay does not require these permissions.

Which languages are supported?

English, Ukrainian, Russian, German, French, Portuguese (Brazil), Arabic, and Hindi. Change language in Settings.

Which devices are supported?

Glass Cutter runs on iPhone and iPad with iOS 16 or later.