Character.AI Alternatives for Mobile and Web

Apps like Character.AI run in different places: some have Android and iPhone apps, some run in a browser, and one runs on your own computer. This page lists where each runs, from their own pages, read on October 21, 2026. App availability changes, so check the store before you rely on it.

Updated 2026-10-21

What Castmanor is

Castmanor is a new app for adults where AI characters remember your name, your stories and your inside jokes, and you can see and edit what they remember. It is open now, and free.

Start now

Free. Adults only. Everyone here is an AI character.

Character.AI alternatives for Android

Character.AI has Android and iOS apps and a web app, according to its help center. These are the alternatives, in alphabetical order.

Castmanor: no app to install. It is a web app that you open in your phone’s browser. It also has a Telegram bot.
JanitorAI: a website, and its help center names an official mobile app.
Kindroid: its FAQ says to search for Kindroid in the iOS App Store and the Play Store.
Nomi: an Android app on Google Play, a web app and a web shortcut (PWA).
PolyBuzz: the Android app was still on Google Play when we checked on October 21, 2026.
Replika: its site says it is available for iOS and Android.
SillyTavern: it can run on Android through Termux, but its documents say Termux installs are not officially supported.
SpicyChat: an official Android app that you download as an APK from its own website. It is not on the Google Play Store.

AI character chat apps for iPhone

Castmanor: no app to install. Open it in Safari or another browser on your iPhone.
Kindroid and Replika: both say they have iOS apps. Nomi also has an iOS app in the App Store.
PolyBuzz: the iPhone app was removed from the App Store around October 15, 2026. Apple’s public lookup returned no PolyBuzz app in the US, UK, Canada, Australia or Germany on October 21, while the website and the Android app were still online.
SpicyChat: no native iOS app in the App Store. Its documents say you can add the website to your home screen for an app-like experience.
JanitorAI and Chai: both work in a browser. Chai’s FAQ says no app download is needed in a mobile browser.

Web-based AI chat sites that need no app download

These run in a browser on a phone or a computer: Castmanor, Chai, JanitorAI, Nomi, SpicyChat, and Character.AI itself. Nomi and SpicyChat also describe a way to add the site to your home screen so it behaves like an app. Open the site in your browser, and no app store is involved.

AI character chat with no signup form

Castmanor’s Privacy page says that your account is a random anonymous id, created when you pass the age check, with no name, password or phone number. It says it keeps your email only if you save your account, to send sign-in codes. You still have to say your month and year of birth, because Castmanor is for adults only (18 and older).

Chai’s FAQ says you sign in with Google. We did not read the other services’ sign-up rules, so we do not claim that any of them lets you chat without an account.

Whatever you choose, copy your Character.AI chats first. See how to export your chats and apps that can import them.

Questions and answers

What apps are like Character.AI?

Services where you talk with AI characters include Castmanor, Chai, JanitorAI, Kindroid, Nomi, Replika, SpicyChat and Talkie. See the comparison for what each one says about itself.

What sites are like Character.AI?

Castmanor, Chai, JanitorAI, Nomi and SpicyChat run in a browser. SillyTavern is software you run on your own computer.

Is there a Character.AI alternative for Android?

Yes. Kindroid, Nomi and Replika describe Android apps. SpicyChat’s Android app is a download from its own site. Castmanor runs in your phone’s browser.

Is there a Character.AI alternative for iPhone?

Kindroid, Nomi and Replika describe iOS apps. Castmanor runs in Safari. The PolyBuzz iPhone app was removed from the App Store around October 15, 2026.

Is there a Character.AI alternative on the web with no download?

Yes. Castmanor, Chai, JanitorAI, Nomi and SpicyChat all run in a browser.

Is there a Character.AI alternative with no signup?

Castmanor creates a random anonymous id after the age check, with no name, password or phone number. Saving your email is optional. We did not check other services.

Is there a Character.AI alternative for mobile?

Yes. Several have apps, and the web ones work in a phone browser. See the lists above.

Related guides

Sources

We opened these pages on 2026-10-21. Pages can change after that.