# ShellTerra — Group Missions & Memories > Group Missions & Memories (iPhone/iPad app by Totempole Inc.) - Source: https://appshunter.io/ios/app/shellterra/id6754758389 (this page in markdown: same URL + `.md`) - Developer: [Totempole Inc](https://appshunter.io/developer/1512344056) - Category: Education, Navigation - Price: Free - Age rating: 4+ - Requires: iOS 13.0 · 180 MB - Languages: American English - Released: 2026-07-31 - Data updated: 2026-08-21 - User reviews in markdown: https://appshunter.io/ios/app/shellterra/id6754758389/reviews.md ## What is ShellTerra? ShellTerra is your private pocket dimension, and Shells are your access points. Own a version of the world for yourself, your friends, your family, your colleagues. Whether you are traveling, plotting, or just sharing what you know about places, we give you a space that remembers. Your space that remembers. Bring in only those you want involved.. Or make different aspects of your shell public when you have the minimum member threshold. Keep track of your group activities, update members in your chat, and tie images and videos to important places all in your private shells. Want more people to attend a activity, make that activity public. Want to inform those who come after you that there is a time capsule under their feet.. make that public. This is a space your experiences can become a part of your neighborhood history for as long as you want. Our timemarks go back to 1500, so experience buried in the past can still affect those from the future. Some features in ShellTerra: Create a private realm and invite people to plan the future and share the past Message the people in your realm, built for friends first, not a public feed Share important information within your organization internally and externally when ready Join and create multiple shells with different themes and uses Leave timemarks on places that mattered, dated and permanent Create a magic word, for extra shell encryption See what your realm did somewhere months or years later Plan outings, events, and visits in the same place you already talk Add community content that builds into a shared record of a place Keep everything closed, or open one activity to the public while the rest stays private Owners and admins control what is visible, down to individual Shell membership Free, with an optional patronage tier ## Version history (last 5 releases) ### 0.0.5 — 2026-08-13 revnuecat commented code removed ### 0.0.4 — 2026-08-12 2 buttons removed from profile settings. preview intro and preview private shell . ### 0.0.3 — 2026-08-11 New Preview Screenshorts Added . ### 0.0.2 — 2026-08-03 Changed Notification text , Avatar Loading at Magic Word Screen . Caps lock toggle on off in Magic Word ### 0.0.1 — 2026-07-31 No release notes. ## More apps by Totempole Inc - [Totempole](https://appshunter.io/ios/app/totempole/id1608290097) - [Totempole: Provider Remote](https://appshunter.io/ios/app/totempole-provider-remote/id6449943429) All apps by Totempole Inc: https://appshunter.io/developer/1512344056 --- *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 2026-08-21.*