# Chatsen > Third-party Twitch chat client with custom emote support and video player. (iPhone/iPad app by William Bulin.) - Source: https://appshunter.io/ios/app/chatsen/id1574037007 (this page in markdown: same URL + `.md`) - Developer: [William Bulin](https://appshunter.io/developer/1574037009) - Category: Entertainment - Price: Free - Rating: 4.30/5 from 214 App Store ratings · 178 written reviews indexed - Age rating: 17+ - Requires: iOS 13.0 · 26 MB - Languages: American English - Released: 2021-12-02 - Data updated: 2026-08-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/chatsen/id1574037007/reviews.md ## What is Chatsen? Chatsen is a 3rd party chat application that allows you to chat on Twitch with 3rd-party support (7TV, BTTV, FFZ) features a built-in video player, auto-completion and a variety of other features! ## Key features - Third-party Twitch chat - 7TV, BTTV, FFZ emote support - Built-in video player - Auto-completion ## What do users think of Chatsen? Overall sentiment: positive **Pros** - 🚀 Lightweight & well made - 📱 Great app for mobile Twitch chatting - 🎨 Customizable theme colors - 🔍 Convenient emote lookup - 💻 Chatterino-like experience on iOS **Cons** - 🐛 Chat disconnects and requires app restart - 🔋 Overheating and high battery drain - 🤖 Broken auto-complete for usernames - 🕰️ Delayed chat messages - 🙈 Inability to switch between light/dark mode **Commonly reported bugs** - Twitch login issues due to unsupported browser - Chat history not loading - Emote display issues with updates - Blurry overlay when enabling fullscreen chat **Most requested features** - Ability to pin favorite channels - Notification support for mentions - Channel points integration - Customizable font size - Moderation tools ## Recent user reviews (10 of 178) All indexed reviews: https://appshunter.io/ios/app/chatsen/id1574037007/reviews.md ### 1/5 — chat history broken *2026-07-11, version 1.1.96+96* the app is unusable now since chat history stopped working. ### 3/5 — History *2026-07-10, version 1.1.96+96* Fix the chat history ### 4/5 — Problem *2026-06-28, version 1.1.96+96* It seems Chatsen doesn’t load the chat history on the iOS app, any idea if this will be fixed ? ### 1/5 — was a great chat app but needs an update *2026-06-23, version 1.1.96+96* recently something broke with the app and it no longer displays chat history. will update at review once it’s fixed. ### 1/5 — great app but the absence of some features stings *2026-06-19, version 1.1.96+96* easy integration with twitch, snappy and responsive and easy integration with all the usual 3rd party emote sources. ostensibly does everything you’d want a twitch chat app to do but there are some missing and/or broken features that annoy me. the ability to search people by @ is absent/periodically disappears. one has to force close and restart the app to see any emote changes or updates. my biggest point of pain is the apps inability to automatically switch between light and dark mode with the rest of the device edit 06/18/2026: the chat history function has broken and rendered the app largely unusable for me. ### 2/5 — Chat history gone *2026-06-17, version 1.1.96+96* I loved this app but one of the great things that sets it apart is the chat history. Now it’s gone. App needs to updated ### 2/5 — Qol missing *2026-06-16, version 1.1.96+96* It’s definitely missing some quality of life features as others mentioned and the chat history is broken. So seeing as it’s been a year + since any updates it might be GG 🫡 ### 2/5 — Removed chat history *2026-06-15, version 1.1.96+96* Can’t see chat history when you first launch the app anymore, used to show previous chats now only shows stuff that is typed after you open the app ### 4/5 — Load chat history is broken *2026-06-15* everything was fine until a few days ago now chat history is no longer working :( ### 3/5 — Won’t load chat history *2026-06-09, version 1.1.96+96* App has been fine for ages then all of a sudden it won’t load chat history. Really annoying for catching up with conversations. Not sure if it’s a twitch issue or a Chatsen issue. ## Frequently asked questions about Chatsen ### What does this app do? This application is a third-party chat client for Twitch. It allows users to interact in Twitch chat with enhanced features, including support for custom emotes from popular extensions. ### What are the key features? Key features include third-party chat support for Twitch, integration with 7TV, BTTV, and FFZ custom emotes, a built-in video player, and auto-completion for chat messages. ### Is this app free to use? Yes, the application is free to use. It does not have any associated costs for download or usage, and it does not feature in-app purchases or advertisements. ### Who is this app for? This app is designed for Twitch viewers who want to enhance their chat experience. It's particularly useful for those who enjoy using custom emotes provided by extensions like 7TV, BTTV, and FFZ. ## Version history (last 5 releases) ### 1.1.104+104 — 2026-08-10 Fixed chat history and IRC parsing ### 1.1.96+96 — 2025-06-09 Fixed a webview related login issue. ### 1.1.94+94 — 2023-11-03 Fixed 7TV API issues ### 1.1.92+92 — 2023-06-15 Fixed depreciated API calls to Twitch. ### 1.1.91+91 — 2023-04-11 Fixed an issue causing history messages to be duplicated, QoL changes ## Apps similar to Chatsen | App | Rating | Price | Category | | --- | --- | --- | --- | | [VTube Studio](https://appshunter.io/ios/app/vtube-studio/id1511435444) | 4.6 (2,539) | Free | Entertainment | | [Paperback - Comic/Manga Reader](https://appshunter.io/ios/app/paperback-comicmanga-reader/id1626613373) | 4.3 (569) | Free | Entertainment | | [Twick: Watch Twitch & Kick](https://appshunter.io/ios/app/twick-watch-twitch-and-kick/id6755964690) | 4.6 (32) | Free | Entertainment | | [QSMP - Meet Global Creators](https://appshunter.io/ios/app/qsmp-meet-global-creators/id6751679868) | 4.9 (1,290) | Free | Entertainment | | [HypeRate](https://appshunter.io/ios/app/hyperate/id1537526153) | 2.7 (25) | Free | Entertainment | | [Outplayer](https://appshunter.io/ios/app/outplayer/id1449923287) | 4.6 (488) | Free | Entertainment | ## Related topics [7tv](https://appshunter.io/ios/topics/7tv) · [bttv](https://appshunter.io/ios/topics/bttv) · [twitch 7tv](https://appshunter.io/ios/topics/twitch-7tv) · [twitch chat](https://appshunter.io/ios/topics/twitch-chat) · [frosty](https://appshunter.io/ios/topics/frosty) · [frosty for twitch](https://appshunter.io/ios/topics/frosty-for-twitch) --- *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 2026-08-24.*