Last updated 06-28-2026
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AiCogni
AiCogni is a voice-first ChatGPT client for Android phones and WearOS watches. The app wraps OpenAI language models in a hands-free interface built around speech input, spoken replies, and quick access from a wrist display when you are away from your phone.
The product is aimed at people who want a mobile assistant without typing: commuters, students, writers, and anyone who relies on voice interaction or simplified controls. AiCogni also supports customizable bot personas, moods, and writing workflows so one install can switch between tutoring, email drafting, or general Q&A.
Usage is metered through credits in the app, with free allocation on sign-up, ad-supported top-ups, and optional paid packs for heavier use. A premium tier adds support for supplying your own API key.
Hands-free voice control with natural language input for chat and writing tasks
Full WearOS support with a watch app synced to your Android phone
Custom bots with roles, moods, creativity levels, and reply length settings
Drafts emails, code, tables, and structured answers from voice or text prompts
Free registration credits plus ad-supported earning and paid credit packs from $0.99
Free starter credits on registration plus optional ad-supported credit earning
Voice-first design with auto-pronounce, auto-listen, and Bluetooth headset mic support
WearOS companion app for wrist-based access while on the move
Customizable bots with roles, moods, creativity levels, and history memory settings
Premium tier supports bringing your own API key to avoid credit consumption
Android and WearOS only; no iOS app listed on the website
Watch app requires the phone nearby and is not standalone
Non-English responses can mix facts with fiction when creativity is set high
Single-request limit of roughly 2,000 words per prompt
Is AiCogni free to use?
AiCogni gives you free credits when you register, enough for several prompts. You can also earn more credits by watching ads or buy credit packs starting at $0.99 for 100,000 credits. Each credit covers roughly one 4-5 letter word in a request or response.
What platforms does AiCogni support?
AiCogni is available on Android through Google Play and includes a WearOS companion app. The watch app is not standalone; it communicates through the phone app, so both devices need the app installed.
Can I use my own OpenAI API key with AiCogni?
Yes. Premium access lets you connect your own API key so interactions do not consume AiCogni credits. Without a key, usage runs on the app's credit system.
Does AiCogni work without creating an account?
You can start with a Google login without full email registration, but registered accounts get significantly more free credits and let you sync purchases across devices using email and password.
What languages does AiCogni support?
AiCogni supports multiple languages, including Spanish, French, German, Italian, Portuguese, and Chinese. The site notes that English delivers the most reliable results, especially at higher creativity settings.