ChatGPT vs Grok: which is better in 2026
Short answer: pick ChatGPT for everyday questions, image creation and editing, photo questions and Advanced Voice Mode, with your history synced across devices. Pick Grok for deep research on the web, real time answers from X, and Grok Imagine for images and short videos with sound. Both are in Ukrainian. ChatGPT is rated 12+ in the App Store, Grok 17+.
How we compare: what each maker says about its app in its own UA App Store description, answers and research, images and video, voice, news and the store age rating. Then the current place of both in the Censuus ranking.
| ChatGPT | Grok | |
|---|---|---|
| Best for | everyday questions, images, voice | research, real time news, images and video |
| Research | answers, plans, photo questions | deep web research, documents, photos and links |
| Images and video | creates and edits images | images, short videos with sound, photo to video |
| Real time | not described | answers from X and the web |
| Voice | Advanced Voice Mode in real time | voice mode with conversation styles |
| Age rating | 12+ | 17+ |
| Ukrainian | yes | yes |
Answers and research
ChatGPT helps draft copy, plans and replies, explains topics simply and syncs your history across devices. Grok can run deep research on the web, work through math, science and code problems and analyse documents, photos and links you drop into the chat.
Images and video
ChatGPT generates original images from a description and changes existing ones, and can read a photo of a handwritten recipe or a landmark. Grok Imagine creates images from text or your voice, edits images by removing objects or changing backgrounds, and makes short videos with sound, including from your own photos.
Voice and news
ChatGPT talks in real time in Advanced Voice Mode. Grok has a voice mode with different conversation styles and draws on X and the web for the latest news and trends, including advanced searches on X. Grok also lets you bring over conversations from other AI tools.
Verdict
Pick ChatGPT for everyday questions, images and voice at a 12+ age rating. Pick Grok for deep research, real time answers from X and video generation, keeping in mind its 17+ rating. Claude and Gemini are in our guide to AI assistant apps and in ChatGPT vs Claude.
Frequently asked questions
Is ChatGPT or Grok better?
Neither outright. ChatGPT is better for everyday questions, images and voice, Grok is better for deep research, real time news from X and video generation.
Can Grok make videos?
Yes. Grok Imagine creates short videos with sound from text and turns your photos into videos.
What age is each app for?
In the App Store ChatGPT is rated 12+ and Grok 17+.