ChatGPT vs IQ Brain Training
Side-by-side comparison on App Store — Updated 2026
| Metric | ChatGPT | IQ Brain Training |
|---|---|---|
| Developer | OpenAI OpCo, LLC | CYLINDER GLOBAL PTE. LTD. |
| Rating | 4.8★ | 4.6★ |
| Reviews | 6.1M | 91 |
| Installs | — | — |
| Price | Free | Free |
| In-App Purchases | Yes (5 items) | No |
| Best Rank | #1 | #2 |
| Content Rating | 12+ | 4+ |
| Last Updated | 2026-03-10 | 2026-03-12 |
ChatGPT vs IQ Brain Training: Overview
ChatGPT and IQ Brain Training are both FOOD_AND_DRINK apps available on the App Store. ChatGPT has a 4.8-star rating from 6.1M reviews, while IQ Brain Training has 4.6 stars from 91 reviews. In terms of rankings, ChatGPT reaches #1 and IQ Brain Training reaches #2 in the FOOD_AND_DRINK charts. ChatGPT offers 5 in-app purchases, while IQ Brain Training offers 9 in-app purchases.
Frequently Asked Questions
Which is better, ChatGPT or IQ Brain Training?
Based on user ratings, ChatGPT (4.8★) is rated higher than IQ Brain Training (4.6★). However, the best choice depends on your specific needs.
Is ChatGPT or IQ Brain Training more popular?
ChatGPT has more reviews (6.1M) compared to IQ Brain Training (91), suggesting it is more widely used.
Are ChatGPT and IQ Brain Training free?
ChatGPT is free with in-app purchases. IQ Brain Training is free. View IAP prices.
What category are ChatGPT and IQ Brain Training in?
Both apps are in the FOOD_AND_DRINK category on App Store. See the full FOOD_AND_DRINK category report.