# Letters to Isabel > Pediatric cancer community and pen pal network for children and families. (iPhone/iPad app by LETTERS TO ISABEL NON PROFIT.) - Source: https://appshunter.io/ios/app/letters-to-isabel/id6740507293 (this page in markdown: same URL + `.md`) - Developer: [LETTERS TO ISABEL NON PROFIT](https://appshunter.io/developer/1786673857) - Category: Social Networking - Price: Free - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.1 · 33 MB - Languages: English - Released: 2025-03-25 - Data updated: 2026-06-04 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/letters-to-isabel/id6740507293/reviews.md ## What is Letters to Isabel? Welcome to Letters to Isabel– a pediatric cancer community, but we call it a Club! Letters to Isabel (LTI) is a free, personalized pen pal network for kids battling pediatric cancer and their families fighting alongside them. We connect pediatric cancer fighters, survivors, and guardians based on age, diagnosis, location, and shared interests to build meaningful friendships. There are many kids fighting cancer just like you. With our help, finding a friend is easy! At Letters to Isabel, our goal is to give each child battling cancer a pen pal to connect with, learn from, and communicate with during treatment. Through the joy of exchanging letters with pen pals and the comfort of building lasting friendships, we strive to be a source of hope, kindness, and support for all those navigating childhood cancer. What can you expect on our platform and after you join our Club? Sign up and create a free account on the Letters to Isabel app. Our fun quiz will ask questions about you or your child’s cancer diagnosis, hobbies, and connection goals. Our system will connect you with the right friend based on your age, gender, diagnosis, location, and matching preference. Whether you are looking for a singular connection or multiple pen pals, we will build your childhood cancer network based on what matters most to you. Once matched, share your story with your new pen pal as you crush cancer together. We make it easy for you to communicate online by sending direct messages to your pen pal with the chat feature on our app. To bring your pen pal journey to life, all Club members receive a connection kit, known as a Boombox. Once it arrives by mail, explore your kit and bring joy to your pen pal by sending letters, pictures, crafts, and more! What are our Club members saying? “I was diagnosed with a brain tumor when I was ten years old. Nine years later, my most recent treatment was last summer. I discovered Letters to Isabel this year and was very happy to have the opportunity to connect with other survivors, especially by way of getting mail! I think that as an older survivor and technically, no longer a child, it is hard to find support for pediatric cancer patients who are now adults still needing help. Thank you for considering people who are in need of community, but who are no longer eligible for other support. It means a lot!” - Mia “Learning your child has cancer is an overwhelming experience…you find yourself in uncharted space. I remember feeling lonely as a mom. I was aching for a community of fellow cancer fighters. Letters to Isabel was my entryway to exactly what I needed. I am so grateful to have found Letters to Isabel. It has been a necessary reminder that we are not alone in our journey, and that there are creative ways to connect with others.” - Sam ## Key features - Personalized pen pal matching - Connect based on age, diagnosis, interests - Direct messaging chat feature - Connection kits (Boombox) for sending mail - Community for fighters, survivors, and guardians ## Frequently asked questions about Letters to Isabel ### What is Letters to Isabel? Letters to Isabel is a free, personalized pen pal network designed to connect children battling pediatric cancer with peers and their families. It aims to build meaningful friendships and provide a supportive community. ### How does Letters to Isabel match users? Users complete a quiz about their child's cancer diagnosis, hobbies, and connection goals. The system then matches them with a pen pal based on age, gender, diagnosis, location, and preferences. ### What can I send to my pen pal through Letters to Isabel? Once matched, you can send letters, pictures, crafts, and more to your pen pal. All Club members receive a connection kit called a Boombox to help bring their pen pal journey to life. ### Is Letters to Isabel available on all devices? Letters to Isabel is available for iPhone, iPad, and iPod devices. ### What is the age rating for Letters to Isabel? Letters to Isabel has an age rating of 4+. ### How often is Letters to Isabel updated? The latest version of Letters to Isabel is 1.3.8, and it was last updated on May 21, 2026. ### What do users like about Letters to Isabel? User testimonials highlight the app's ability to connect individuals with similar experiences, providing a sense of community and support during challenging times. Users appreciate finding others who understand their journey. ### Does Letters to Isabel have ads? No, Letters to Isabel does not contain advertisements. It is a completely free and ad-free platform. ## Version history (last 5 releases) ### 1.3.8 — 2026-05-21 - Request a new match — You can now request a new peer match directly from your match card if your current match isn't the right fit. - Language preferences — Set your preferred language in your account settings. We've expanded Spanish translations throughout the app. - Under-18 support — Added an information modal for members under 18 to ensure they have the right guidance when joining. - Block & report users — You can now block users and report concerns directly from a match card or profile. - Caregiver flow improvements — Fixed issues in the caregiver onboarding and signup experience. - Bug fixes & performance improvements — Notification reliability improvements, login fixes, and general stability updates. ### 1.2.6 — 2026-02-23 In this version we now have the ability to select preferred language. This also includes some bug fixes and code upgrades. ### 1.1.2 — 2025-08-25 - SDK upgrade - Bugfixes - Modals are more user friendly ### 1.0.2 — 2025-07-22 In this version we now have app reviews in app! ### 1.0.1 — 2025-05-27 Now, users under 13 can add their first and last name once they’ve been approved. It’s a simple step that helps personalize the experience just a bit more. ## Apps similar to Letters to Isabel | App | Rating | Price | Category | | --- | --- | --- | --- | | [MQL5 Channels](https://appshunter.io/ios/app/mql5-channels/id1553871721) | 4.0 (21) | Free | Social Networking | | [DSDN Rockin' Parents](https://appshunter.io/ios/app/dsdn-rockin-parents/id6473851876) | 5.0 (13) | Free | Social Networking | | [Her Grief Her Strength](https://appshunter.io/ios/app/her-grief-her-strength/id6748284070) | — | Free | Social Networking | | [Airstyl](https://appshunter.io/ios/app/airstyl/id1659697140) | — | Free | Social Networking | | [MobileServe App](https://appshunter.io/ios/app/mobileserve-app/id1000261864) | 4.2 (1,070) | Free | Social Networking | | [K-Dating – Meet & Talk Korean](https://appshunter.io/ios/app/k-dating-meet-and-talk-korean/id6470989164) | 3.1 (42) | Free | Social Networking | --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*