
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
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Roxy - AI Voice Companion records 27,212,532 monthly visits with -6.4% month-over-month growth and Freemium pricing. Stardust records 38,292 monthly visits with -4.1% growth and Free pricing.

Track your cycle with science, and a little astronomy
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | itunes.apple.com | stardust.app |
| Pricing Model | Freemium | Free |
| Monthly Visits | 27.21M (27,212,532) | 38.29K (38,292) |
| MoM Traffic Delta | -1.87M (-6.4%) | -1.66K (-4.1%) |
| Primary Market & Share | 🇺🇸 United States (35.2%) | 🇺🇸 United States (49.1%) |
| Direct Visits / mo | 9.07M | 7.11K |
| User Rating | 4.1 | 4.2 |
| Supported Platforms | App | Website |

Hands-free AI voice chat for conversation, language practice and games
Talk to Roxy naturally in a voice-first interface and hear spoken replies, so you can use the app while driving, cooking or relaxing without touching your phone.
Play trivia, word puzzles, 20 questions and other casual games using only your voice for entertainment on the go.
Hold interactive conversations to practise a new language, or ask for instant translations when you need them.
Recent versions let you pick the underlying language model - Claude, DeepSeek, Gemini or your own custom model - to shape how conversations feel.

Track your cycle with science, and a little astronomy
Log and predict your menstrual cycle, with insight into the phases that shape your energy and mood across the month.
Identify your fertile window with ovulation predictions built on your own logged data rather than a generic calendar.
Track pregnancy week by week alongside your cycle data in the same app.
See how your hormones shift across the cycle and what each phase means for how you feel.

OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.
OpenAI's flagship multimodal assistant powered by GPT-6 and GPT-5.6 for reasoning, coding, and deep research.

Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Google's multimodal AI assistant powered by Gemini 4 Carbon (Gemini Carbon 4), Gemini 4 Argon, and Gemini 3.8 Flash with a 1M-token context window and Workspace integration.
Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
Anthropic's frontier AI workspace powered by Claude 5.5 for agentic coding, analysis, and nuanced writing.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.

xAI's real-time AI assistant and coding workspace powered by Grok 4.7 with live X integration.
xAI's real-time AI assistant and coding workspace powered by Grok 4.7 with live X integration.
AI-powered web hosting platform combining prompt-based website building with one-click managed OpenClaw agent deployments.
AI-powered web hosting platform combining prompt-based website building with one-click managed OpenClaw agent deployments.

Your personal AI agent from Meta that actually gets things done
Meta's free AI assistant for answers, images and everyday tasks

No-code multichannel AI agents that turn static forms into interactive voice, chat, and support workflows.
No-code multichannel AI agents that turn static forms into interactive voice, chat, and support workflows.

Share and access study materials worldwide — with AI study tools built in
Share and access study materials worldwide — with AI study tools built in

Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.
Alibaba Cloud's 4th-generation multimodal AI assistant and foundation model lineup (Qwen4-Max, Qwen4-Plus, Qwen4-Flash & open-weight Qwen4-27B) with 1M context.

Speak your expenses and let AI handle the bookkeeping
Speak your expenses and let AI handle the bookkeeping