MindCoreAI · iPhone & iPad
Letterloom
Turn a photo into a portrait made from characters or words that mean something to you.
Letterloom: Word Portraits · iOS 17 or later · Preparing our first App Store release
Support
For help, feedback, purchase questions, or privacy questions, email eu8929@gmail.com.
Include your device model, iOS version, Letterloom version, and a short description of the issue. We do not need your Apple Account password or payment card details.
Create your first portrait
- Choose one of the included sample portraits, select a photo with the system photo picker, or import an image from Files.
- Choose character art and enter your own characters, or use the personal-message mode to make a portrait from your words.
- Adjust the portrait in the editor. A clear, well-lit photo with a simple background usually gives the best result.
- Open Save / share and choose an export. Save a PNG to Photos or share a file to a destination you choose.
Keeping your work
Letterloom keeps the selected photo, words, and current editing layout in memory. It does not save editable projects between app sessions. Export anything you want to keep before ending your session. Files you save to Photos, Files, or another destination remain there independently of the editor.
Printing and text files
PDF exports preserve the artwork layout for printing and offer US Letter, A4, or artwork-sized pages. High-resolution PNGs are useful for larger prints. A TXT file contains the character grid; its appearance depends on the font, line spacing, and wrapping in the app that opens it. Use a monospaced font with wrapping off, or choose PDF for a fixed layout.
Permissions and troubleshooting
The photo picker and Files picker let you choose individual images. Letterloom does not request broad permission to read your Photos library. Saving a PNG to Photos requests add-only permission. If saving is denied, allow Photos access for Letterloom in Settings or use Share to save the file elsewhere.
If an image fails to import, try another supported image or export it from its original app as a PNG or JPEG. If an export fails, retry with a smaller PNG size and check available device storage.
Free tools & Print Studio
Print Studio is a non-consumable App Store purchase with a US base price of $4.99. The App Store shows the applicable local price before you confirm a purchase. The first public app release and Print Studio have been submitted to Apple for review and are awaiting approval.
Select a PDF export or a print-quality PNG option to open the Print Studio offer. You can choose Continue with free exports or Done to return to the free tools.
If you already purchased Print Studio, choose Restore Purchases in the offer using the Apple Account that made the original purchase. A refunded or revoked purchase no longer grants access. If the offer is unavailable, check your connection and use the retry option.
Apple handles payment and refund requests. For billing help, visit Apple billing support.
Privacy policy
Effective October 4, 2026
Letterloom is provided by Zhe Wu under the MindCoreAI brand. Your photos and words are processed on your device. The developer does not operate a photo-processing server or app account system for Letterloom. The app includes no advertising or analytics SDKs, and the developer does not collect your photos, messages, advertising identifiers, or usage analytics from the app.
Images, words, and permissions
When you select a photo or a file, the app receives the image you choose and uses it to render your artwork locally. The system pickers do not grant Letterloom unrestricted access to your photo library or all of your files. Any characters or personal messages you enter are used locally to create the portrait.
Letterloom requests add-only Photos permission when you choose Save to Photos. You can change that permission in Settings. Revoking permission does not remove images you have already exported.
Local storage and retention
The selected image, words, editing layout, and undo state are held in memory during use. Letterloom does not provide saved editable projects. Exported files created for sharing are written to the app's temporary directory. Successful exports are not automatically deleted when sharing finishes; they remain until iOS clears temporary storage or the app is removed. The developer cannot remotely retrieve or delete these files.
Images and files you save to Photos, Files, or other destinations remain there until you delete them from those destinations. Removing Letterloom does not delete exports you saved elsewhere. Device backups and iCloud synchronization depend on your Apple and destination-app settings.
Purchases and Apple services
Apple's App Store handles Print Studio purchases and restores. Letterloom checks verified StoreKit transactions on your device to determine whether the unlock is available. The developer does not receive your payment card details or send your purchase history to a developer-operated server.
Apple independently processes Apple Account, billing, transaction, and device-service information under the Apple Privacy Policy.
Sharing you choose
If you share an export, the destination app, service, or recipient receives the file you choose to share. That destination may process or store it under its own privacy policy. Letterloom does not automatically upload your artwork to a developer service.
Support and this website
If you email support, the developer receives the email address and information you voluntarily send and uses them to answer your request. Please avoid sending private photos or credentials unnecessarily. Email is processed by the email provider; contact eu8929@gmail.com to ask about information you supplied in a support request.
This website is hosted on GitHub Pages. It contains no advertising or analytics scripts. GitHub may process web request information for hosting and security under the GitHub Privacy Statement.
Updates and questions
If Letterloom's data practices change, this policy and the App Store privacy disclosure will be updated. Send privacy questions to eu8929@gmail.com.