# Callisto: Chat By Jovian — Effortless collaboration! > Internal team chat and collaboration application for real-time communication. (iPhone/iPad app by Jovian Digital.) - Source: https://appshunter.io/ios/app/callisto-chat-by-jovian/id1606765017 (this page in markdown: same URL + `.md`) - Developer: [Jovian Digital](https://appshunter.io/developer/1606765019) - Category: Productivity, Business - Price: Free - Rating: 5.00/5 from 4 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 13.4 · 60 MB - Languages: English - Released: 2022-02-10 - Data updated: 2026-06-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/callisto-chat-by-jovian/id1606765017/reviews.md ## What is Callisto? Stay connected with Jovian Digital like never before! Callisto is Jovian's go-to chat solution for real-time communication with our team in the company. Whether you need to reach out to specific members or stay updated on app changes, Callisto makes it simple.  Streamline your conversations, manage direct messages, and stay up to date with essential updates—all within the app! ## Key features - Real-time team communication - Direct messaging - Company app updates - Streamlined conversations - Internal collaboration ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/callisto-chat-by-jovian/id1606765017/reviews.md ### 5/5 — Fantastic app! Better than Slack!! *2025-12-09* I have been using Slack for about five years now and have found that this app is better than Slack and is more feature Rich an enjoyable to use. Nice job! ### 5/5 — Seamless chat app - better than the others! *2024-11-11* This app has helped me collaborate with my team so easily and seamlessly without getting caught up in all the details and complications that other apps have. It does what it needs to do very smoothly ### 5/5 — Fantastic app! Better than Slack!! *2022-07-06* I have been using Slack for about five years now and have found that this app is better than Slack and is more feature Rich an enjoyable to use. Nice job! ## Frequently asked questions about Callisto ### What is Callisto used for? Callisto is Jovian Digital's internal chat solution for real-time team communication. It helps employees connect with colleagues and stay updated on company app changes. ### Is Callisto free to use? Yes, Callisto is available for free, as indicated by its pricing model. Users can download and utilize its communication features without any cost. ### What devices does Callisto support? Callisto is compatible with a range of Apple devices, including the Apple Watch, iPhone, iPad, and iPod. This allows for flexible communication across different platforms. ### How often is Callisto updated? The app was last updated on July 9, 2025, with version 1.1.1. This indicates a recent update, suggesting ongoing development and maintenance by the developer. ### What is the age rating for Callisto? Callisto has an age rating of 4+, making it suitable for a wide range of users. This rating suggests that the content within the app is generally appropriate for younger audiences. ### Does Callisto integrate with other productivity tools? The provided information does not specify integrations with other productivity tools. Callisto's primary function is internal team chat and collaboration within Jovian Digital. ### Can I export conversations from Callisto? The description does not mention the ability to export conversations from Callisto. Its focus is on facilitating real-time communication and message management within the app. ### What do users like about Callisto? With a 5.0-star rating from 4 reviews, user sentiment appears highly positive. Users likely appreciate its simplicity and effectiveness as a dedicated internal communication tool. ## Version history (last 5 releases) ### 1.1.1 — 2025-07-09 - Minor bug fixes ### 1.1.0 — 2025-01-09 Bug fixes and performance enhancements. ### 1.0.9 — 2024-09-26 Bug fixes and performance enhancements. ### 1.0.8 — 2024-01-05 bug fixes and performance enhancements ### 1.0.7 — 2023-11-23 Bug fixes and performance improvements ## Apps similar to Callisto | App | Rating | Price | Category | | --- | --- | --- | --- | | [Shopmonkey for Techs](https://appshunter.io/ios/app/shopmonkey-for-techs/id1516327107) | 4.7 (1,113) | Free | Productivity | | [Proximity Mobile](https://appshunter.io/ios/app/proximity-mobile/id1398094122) | 3.0 (41) | Free | Productivity | | [FlyScreen - Screenshot Manager](https://appshunter.io/ios/app/flyscreen-screenshot-manager/id1551836244) | 4.5 (120) | Free | Productivity | | [OPENLANE Uploader](https://appshunter.io/ios/app/openlane-uploader/id1186571028) | 3.5 (42) | Free | Productivity | | [Driveroo Inspector](https://appshunter.io/ios/app/driveroo-inspector/id1439066080) | 4.3 (28) | Free | Productivity | | [exhibii](https://appshunter.io/ios/app/exhibii/id1127851540) | 5.0 (2) | Free | Productivity | ## More apps by Jovian Digital - [Flowscapes: Focus, Rest, Relax](https://appshunter.io/ios/app/flowscapes-focus-rest-relax/id6474245818) All apps by Jovian Digital: https://appshunter.io/developer/1606765019 --- *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 2026-06-06.*