ChatGPT vs iA Writer
Side-by-side comparison on App Store — Updated 2026
| Metric | ChatGPT | iA Writer |
|---|---|---|
| Developer | OpenAI OpCo, LLC | Information Architects AG |
| Rating | 4.8★ | 4.6★ |
| Reviews | 6.1M | 1.5K |
| Installs | — | — |
| Price | Free | USD19.99 |
| In-App Purchases | Yes (5 items) | No |
| Best Rank | #1 | #6 |
| Content Rating | 12+ | 4+ |
| Last Updated | 2026-03-10 | 2026-02-09 |
ChatGPT vs iA Writer: Overview
ChatGPT and iA Writer are both GAMES apps available on the App Store. ChatGPT has a 4.8-star rating from 6.1M reviews, while iA Writer has 4.6 stars from 1.5K reviews. In terms of rankings, ChatGPT reaches #1 and iA Writer reaches #6 in the GAMES charts. ChatGPT offers 5 in-app purchases, while iA Writer offers no in-app purchases.
Frequently Asked Questions
Which is better, ChatGPT or iA Writer?
Based on user ratings, ChatGPT (4.8★) is rated higher than iA Writer (4.6★). However, the best choice depends on your specific needs.
Is ChatGPT or iA Writer more popular?
ChatGPT has more reviews (6.1M) compared to iA Writer (1.5K), suggesting it is more widely used.
Are ChatGPT and iA Writer free?
ChatGPT is free with in-app purchases. iA Writer is USD19.99. View IAP prices.
What category are ChatGPT and iA Writer in?
Both apps are in the GAMES category on App Store. See the full GAMES category report.