ChatGPT vs Grok
The comparison
On App Store, Grok scores higher (4.9/5 vs 4.8/5), from a smaller review base (1,312,902 vs 9,241,309 ratings). Reviewers most praise ChatGPT for helpful for learning and education, and Grok for comprehensive knowledge and depth.
As of Aug 11, 2026, ChatGPT is rated 4.8/5 on App Store (9,241,309 ratings); Grok is rated 4.9/5 on App Store (1,312,902 ratings). No source is blended; each stands on its own.
ChatGPT
4.8/5App Store
9,241,309ratingslarger base
Praise
- helpful for learning and education (5)
- versatile problem-solving tool (5)
- personalized and adaptive responses (5)
- quick and efficient answers (5)
Complaints
- inaccurate or false information (4)
- app crashes and technical issues (2)
- argumentative and contradictory responses (2)
- login and access problems (2)
Grok
4.9/5App Storehigher
1,312,902ratings
Praise
- comprehensive knowledge and depth (5)
- natural voice mode quality (3)
- unbiased and open responses (3)
- helpful for research and learning (3)
Complaints
- throttled usage and limits (4)
- inconsistent response quality (4)
- app crashes and freezes (3)
- image generation issues (3)