
Offers industry-leading conversational voice capabilities and broad reasoning, though it lacks specialized roleplay games.
#1Roxy - AI Voice Companion records 27,212,532 monthly visits with -6.4% month-over-month growth and Freemium pricing. ZeroGPT records 32,864,541 monthly visits with +19.7% growth and Freemium, Paid pricing.

Hands-free AI voice chat for conversation, language practice and games
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | itunes.apple.com | zerogpt.com |
| Pricing Model | Freemium | Freemium, Paid |
| Monthly Visits | 27.21M (27,212,532) | 32.86M (32,864,541) |
| MoM Traffic Delta |
| -1.87M (-6.4%) |
| +5.41M (+19.7%) |
| Primary Market & Share | 🇺🇸 United States (35.2%) | 🇺🇸 United States (43%) |
|---|
| Direct Visits / mo | 9.07M | 8.22M |
|---|
| User Rating | 4.1 | 3.8 |
|---|
| 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.
AI content detection and a full writing toolkit in one place
Paste up to 15,000 characters or upload a file and get a highlighted breakdown of which sentences appear AI-written, plus an overall percentage score and a downloadable PDF report.
Beyond text, ZeroGPT offers an AI image detector and an AI video detector that performs frame-level analysis to flag generated or manipulated visuals.
Compare your text against billions of sources through the plagiarism checker, or rewrite and humanize AI text with the paraphraser and AI humanizer while keeping the original meaning.
A bundled writing suite covers summarization, grammar and spelling correction, translation across many languages, a dictionary, word and character counting, citation generation, and an AI email writer.

Offers industry-leading conversational voice capabilities and broad reasoning, though it lacks specialized roleplay games.
#1
Provides fluid multimodal voice interactions and massive context integration, but is less tailored for casual companion games.
#2
Delivers real-time conversational assistance with live web integration, but lacks dedicated hands-free voice companion modes.

SpecialistExcels at high-accuracy translation and real-time voice translation, but does not offer conversational companion gameplay.

SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.
SpecialistPopular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT.

SpecialistAcademic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally.

Enterprise-grade content verification suite detecting AI text, images, and source code across multiple languages.

Comprehensive content integrity platform specialized in accurate AI detection and plagiarism checking for digital publishers.

Multilingual AI content detection platform providing detailed sentence-level scoring and writing integrity utilities.
Offers industry-leading conversational voice capabilities and broad reasoning, though it lacks specialized roleplay games.
Provides fluid multimodal voice interactions and massive context integration, but is less tailored for casual companion games.
Delivers real-time conversational assistance with live web integration, but lacks dedicated hands-free voice companion modes.
SpecialistExcels at high-accuracy translation and real-time voice translation, but does not offer conversational companion gameplay.
SpecialistCross-platform writing assistant focused on real-time grammar and tone correction rather than AI content detection.
SpecialistPopular paraphrasing assistant focused on rewriting and grammar correction, but lacks dedicated AI detection scanners.
Industry-standard AI content detection trusted by educators, offering robust sentence-level analysis similar to ZeroGPT.
SpecialistAcademic editing platform pairing AI plagiarism detection with professional human proofreaders for student papers.
Combines reliable AI detection with advanced text humanization tools to rewrite machine-generated content naturally.
Enterprise-grade content verification suite detecting AI text, images, and source code across multiple languages.
Comprehensive content integrity platform specialized in accurate AI detection and plagiarism checking for digital publishers.
Multilingual AI content detection platform providing detailed sentence-level scoring and writing integrity utilities.