
Offers advanced reasoning, agents, and deep research, but lacks multi-model switching in a single chat interface.
Offers advanced reasoning, agents, and deep research, but lacks multi-model switching in a single chat interface.
Apollo (formerly AIDA) records 0 monthly visits with — month-over-month growth and Freemium pricing. Chatgot records 147,863 monthly visits with -12% growth and Free Trial pricing.

One iPhone app for comparing ChatGPT, Claude, and Gemini side by side.
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | apps.apple.com | chatgot.io |
| Pricing Model | Freemium | Free Trial |
| Monthly Visits | 0 (0) | 147.86K (147,863) |
| MoM Traffic Delta | 0 (—) | -20.08K (-12%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (13.7%) |
| Direct Visits / mo | 0 | 51.27K |
| User Rating | 4.2 | 4.2 |
| Supported Platforms | App | Website |

One iPhone app for comparing ChatGPT, Claude, and Gemini side by side.
Chat with models from OpenAI, Anthropic, Google, and others in a single app instead of juggling several separate assistants.
Move between AI engines mid-conversation to compare tone, detail, and reasoning for the same prompt.
Save reusable prompts and tune parameters for recurring workflows such as writing, coding, or research.
Bookmark answers you want to keep so they are easy to find again later.

Free multi-model AI assistant for chat, writing, images and PDFs
Switch between GPT-class, Claude, Gemini and DeepSeek models from a single chat window without managing separate accounts.
Generate blogs, emails, social posts and translations with adjustable tone and structure, plus a humanizer to smooth AI-sounding text.
Create slide decks and presentations from a prompt, turning an outline into a structured deck.
Produce watermark-free images in multiple artistic styles through conversational prompts.

Offers advanced reasoning, agents, and deep research, but lacks multi-model switching in a single chat interface.
Offers advanced reasoning, agents, and deep research, but lacks multi-model switching in a single chat interface.

Provides massive context windows and Google Workspace integration, but lacks cross-provider multi-model model selection capabilities.
Provides massive context windows and Google Workspace integration, but lacks cross-provider multi-model model selection capabilities.
Features superior coding artifacts and analysis, but does not allow swapping between multiple third-party AI model providers.
Features superior coding artifacts and analysis, but does not allow swapping between multiple third-party AI model providers.
Free / Open-sourceDelivers high-efficiency reasoning and open-weight models at low cost, but focuses primarily on its native ecosystem.
Free / Open-sourceDelivers high-efficiency reasoning and open-weight models at low cost, but focuses primarily on its native ecosystem.

Integrates real-time social data and fast generation, but lacks the broad model aggregation found in Chatgot.
Integrates real-time social data and fast generation, but lacks the broad model aggregation found in Chatgot.

SpecialistUnifies documents and AI assistants into a connected workspace, but is not designed for multi-model switching.
Meta's free AI assistant for answers, images and everyday tasks

SpecialistExcels at long-context document analysis and deep research, but lacks a diverse multi-model switching panel.
SpecialistExcels at long-context document analysis and deep research, but lacks a diverse multi-model switching panel.

Chat with 30+ leading AI models in one clean, fast workspace
Chat with 30+ leading AI models in one clean, fast workspace

One AI super app for chat, images, video and everyday document tasks
One AI super app for chat, images, video and everyday document tasks
One subscription, many AI models — chat, search, analyze files and links
One subscription, many AI models — chat, search, analyze files and links

SpecialistAn AI supercompanion that handles tasks, code and creative work end to end
SpecialistAn AI supercompanion that handles tasks, code and creative work end to end