# Slyd.in — Secure, private messaging > Secure and private messaging application for iOS devices. (iPhone/iPad app by RedEx Media LLC.) - Source: https://appshunter.io/ios/app/slydin/id1591621036 (this page in markdown: same URL + `.md`) - Developer: [RedEx Media LLC](https://appshunter.io/developer/1466649119) - Category: Social Networking, Utilities - Price: Free - Rating: 3.20/5 from 34 App Store ratings · 12 written reviews indexed - Age rating: 17+ - Requires: iOS 16.0 · 131 MB - Languages: American English - Released: 2021-10-26 - Data updated: 2026-08-23 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/slydin/id1591621036/reviews.md ## What is Slyd.in? Secure and private messaging on your iOS devices ## Key features - Secure messaging - Private communication - iOS device support - End-to-end encryption (implied by 'secure') - User-friendly interface (implied by 'messaging') ## Recent user reviews (10 of 12) All indexed reviews: https://appshunter.io/ios/app/slydin/id1591621036/reviews.md ### 3/5 — Too much updates *2026-08-20* Its cool however I’m tired of the constant updates I just did an update less than week ago. Now today I have another update what’s up with all the updates it’s infuriating to me I don’t even think it makes the app better. ### 5/5 — Very solid *2025-04-29* Huge fan of this app. Very slick and secure. Would recommend ### 1/5 — Completely unusable *2025-01-07* Can’t use the app it keeps crashing ### 3/5 — App Not Opening *2025-01-06* I sign into the app but it returns me to my phone’s main screen almost instantly. I’ve tried restarting my phone, uninstalling & reinstalling the app…nothing works. ### 1/5 — Finally! *2024-03-10* Great to be able to send and receive nudes from SextPanther account in an app! The app is barebones but for a porn app it’s pretty awesome! ### 1/5 — Finally SextPanther has an APP!! *2024-03-05* But its not full featured and I can reload when sexting girls so 1 STAR! ### 3/5 — Good *2023-05-12* Calling has horrible sound quality ### 1/5 — Solid... until v2.1. Now, barely better than iMessage *2023-03-03* I use this often, and love the flexibility. But this latest update seriously messed up listening to audio on bluetooth as it would constantly drop/switch or outright not recognize bluetooth devices. It is definitely the app as all of my other native or third-party iOS audio apps don't have this issue. ### 4/5 — Easy *2022-11-17* Nice and easy app to use. Would like to see it become compatible with smart watches. ### 5/5 — Just simple *2022-08-15* Super easy to log in and start messaging. Best mobile experience available. ## Frequently asked questions about Slyd.in ### What is Slyd.in? Slyd.in is a messaging application designed for iOS devices, focusing on providing secure and private communication for its users. ### Is Slyd.in free to use? Yes, Slyd.in is available for free on iOS devices. There are no costs associated with downloading or using the core messaging features. ### What devices does Slyd.in support? Slyd.in is currently supported on iPhone devices. It is optimized for the iOS platform. ### What is the age rating for Slyd.in? Slyd.in has an age rating of 17+. This indicates it may contain content or features suitable for mature audiences. ### How often is Slyd.in updated? The latest version of Slyd.in is 4.2, and it was last updated on February 27, 2026. This suggests a relatively active development cycle. ### What is the user rating for Slyd.in? Slyd.in has an average rating of 3.3 stars based on 31 ratings. User feedback indicates a mixed reception. ### Does Slyd.in have ads? No, Slyd.in does not contain advertisements. Users can expect an ad-free messaging experience. ### What makes Slyd.in private? Slyd.in emphasizes privacy in its messaging service. While specific encryption details aren't provided, the app's core function is to offer secure and private communication. ## Version history (last 5 releases) ### 4.11 — 2026-08-20 Minor bug fixes and Improvements. ### 4.10 — 2026-08-07 Minor bug fixes and Improvements. ### 4.9 — 2026-07-22 Minor bug fixes and Improvements. ### 4.8 — 2026-07-07 Minor bug fixes and Improvements. ### 4.7 — 2026-06-25 Minor bug fixes and Improvements. ## Apps similar to Slyd.in | App | Rating | Price | Category | | --- | --- | --- | --- | | [Sirkuni](https://appshunter.io/ios/app/sirkuni/id6449407797) | — | Free | Social Networking | | [Primal](https://appshunter.io/ios/app/primal/id1673134518) | 4.9 (921) | Free | Social Networking | | [uchat-secureapp](https://appshunter.io/ios/app/uchat-secureapp/id6447116088) | 4.2 (5) | Free | Social Networking | | [KepSecure](https://appshunter.io/ios/app/kepsecure/id6460936167) | — | Free | Social Networking | | [Whisper Secrets](https://appshunter.io/ios/app/whisper-secrets/id6742770145) | 1.9 (27) | Free | Social Networking | | [eljo](https://appshunter.io/ios/app/eljo/id1659876862) | 5.0 (4) | 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 2026-08-23.*