Draw from a photo with a grid that matches your real paper. Set the sheet size and cell size, get true squares and exact counts, label every cell, mark your progress and print at true scale. Your projects stay on your device.
Coming soon to the App StoreQuick answers to common questions about Gridwright.
Gridwright is for artists who draw with the grid method. You import a reference photo, tell the app the size of your paper and of each square, and it lays out a grid that matches your sheet in real life, with true squares, an exact cell count and a note about any leftover strip. Cells are labelled A1, B2 and so on, you can zoom into a cell, mark cells as finished, and print the grid at true scale.
Free: real-size setup, true squares and exact counts, cell labels, progress marks, cell zoom, the gray view, guide lines, one-page PDFs, project files, the cell list, Export all data and Delete all data. The free version shows ads, never on the grid canvas, in cell zoom, or during printing and export.
Gridwright Pro is a one-time purchase (not a subscription). It removes ads and adds tone studies, unlimited projects, full-resolution pictures, multi-page tiled printing, fine-detail printing and mural sheets. Your existing projects stay editable and exportable whether or not you buy.
Open Settings → Restore Purchases, or tap Restore Purchases on the Gridwright Pro screen. Sign in with the same Apple Account you used to buy it.
Refunds are handled by Apple. Visit reportaproblem.apple.com or contact Apple Support.
When you print or share the PDF, make sure the print dialog is set to Actual size or 100%, not "Fit to page". Check the sheet size you chose in Gridwright matches the paper in your printer, then measure one printed cell with a ruler. If it is off, email us with the paper size and the printer model.
Use Settings → Export all data to make one file with every project, its photo and its progress, or export a single project as a .gridproject file. Send it by AirDrop, Files or email and open it in Gridwright on the other device. Export is free and never locked.
Your projects, photos and marks are stored only on your device. There is no account and no server. To erase everything, use Settings → Delete all data (export first if you want a copy; it cannot be undone). Deleting the app also removes its data.
In the free version, open Settings → Privacy choices (shown where a consent form applies, such as the EEA and UK). You can also turn off personalised ads in iOS Settings → Privacy & Security → Tracking. Gridwright Pro removes ads completely.
Gridwright keeps your work on your device. This policy explains what the app stores and what the ads in the free version collect.
Last updated: October 25, 2026Your projects are stored only on your device: the reference photos you import, grid and sheet settings, cell progress and project names. We do not run servers that receive this data, and there is no account to create.
None of what you create. Gridwright has no analytics of its own and we cannot see your projects or photos.
You choose which photos to import using the system photo picker or the Files app, so Gridwright only sees the pictures you pick. Saving a picture to your library is only done when you ask for it.
The free version of Gridwright shows ads (banner, interstitial and app-open) from Google AdMob. AdMob may collect your device's advertising identifier, approximate location derived from your IP address, and information about ad views and taps to serve, measure and limit ads. Ads are personalised only if you allow tracking when the app asks, and you can change this at any time in iOS Settings → Privacy & Security → Tracking. In the EEA and UK you are asked for consent through Google's consent form and can change it in the app under Settings → Privacy choices. Your photos, projects and progress are never shared with AdMob. Ads never appear on the grid canvas, in cell zoom, or during printing and export. Gridwright Pro removes all ads, and the ad SDK is not started for Pro users. See how Google uses information from apps that use its services and Google's privacy policy.
The optional Gridwright Pro purchase is processed by Apple through the App Store. We never receive your payment details. The app checks your purchase status with Apple on your device using StoreKit.
PDFs, images and .gridproject files are created on your device. They only leave it if you choose to share or save them using the system share sheet or Files.
If you use iCloud Backup or an encrypted computer backup, your device backup may include Gridwright data. Apple handles those backups under its own privacy policy. Gridwright itself does not sync to any cloud service.
Gridwright is not directed to children under 13 and does not knowingly collect personal information from them.
You can delete everything at any time in Settings → Delete all data. Deleting the app also removes all of its data from your device.
If we make material changes, we will update this page and note the change in the App Store release notes.
Questions about privacy? Email pals_green.1m@icloud.com.
By using Gridwright you agree to these terms. If you don't agree, please don't use the app.
Last updated: October 25, 2026Gridwright Pro is an optional one-time, non-consumable in-app purchase (com.gridwrightapp.app.pro). It permanently removes ads and unlocks additional features on devices signed in with your Apple Account. It is not a subscription and there are no recurring charges. Payment is charged to your Apple Account when you confirm the purchase. Your local price is shown in the app and on the App Store. Family Sharing is not enabled for this purchase.
Refunds are handled by Apple under its policies. You can restore your purchase at any time from Settings → Restore Purchases.
You are responsible for the photos you import and must have the right to use them. Your data is stored on your device, and you are responsible for keeping backups by using Export all data. We are not liable for data lost through device loss, deletion or failure.
Printed sizes depend on your printer and its settings. Always check a printed cell with a ruler before relying on it for a large work.
Use Gridwright only for lawful purposes and do not use it to infringe anyone else's copyright.
The app and its design belong to the developer. You keep ownership of your photos and artwork. You may not copy, redistribute or create derivative works from the app without written permission.
The app is provided "as is" without warranties of any kind. To the extent permitted by law, we are not liable for any indirect or consequential damages arising from use of the app.
Your use of the app is also governed by Apple's Licensed Application End User License Agreement (EULA). Apple is not responsible for the app or its content.
We may update these terms. Continued use after an update means you accept the new terms.
Questions? Email pals_green.1m@icloud.com.