Roget's II: New Thesaurus vs ChatGPT
Side-by-side comparison on App Store — Updated 2026
| Metric | Roget's II: New Thesaurus | ChatGPT |
|---|---|---|
| Developer | Enfour, Inc. | OpenAI OpCo, LLC |
| Rating | 4.7★ | 4.8★ |
| Reviews | 332 | 6.1M |
| Installs | — | — |
| Price | USD4.99 | Free |
| In-App Purchases | No | Yes (5 items) |
| Best Rank | #21 | #1 |
| Content Rating | 9+ | 12+ |
| Last Updated | 2026-02-24 | 2026-03-10 |
Roget's II: New Thesaurus vs ChatGPT: Overview
Roget's II: New Thesaurus and ChatGPT are both REFERENCE apps available on the App Store. Roget's II: New Thesaurus has a 4.7-star rating from 332 reviews, while ChatGPT has 4.8 stars from 6.1M reviews. In terms of rankings, Roget's II: New Thesaurus reaches #21 and ChatGPT reaches #1 in the REFERENCE charts. Roget's II: New Thesaurus offers no in-app purchases, while ChatGPT offers 5 in-app purchases.
Frequently Asked Questions
Which is better, Roget's II: New Thesaurus or ChatGPT?
Based on user ratings, ChatGPT (4.8★) is rated higher than Roget's II: New Thesaurus (4.7★). However, the best choice depends on your specific needs.
Is Roget's II: New Thesaurus or ChatGPT more popular?
ChatGPT has more reviews (6.1M) compared to Roget's II: New Thesaurus (332), suggesting it is more widely used.
Are Roget's II: New Thesaurus and ChatGPT free?
Roget's II: New Thesaurus is USD4.99. ChatGPT is free with in-app purchases. View IAP prices.
What category are Roget's II: New Thesaurus and ChatGPT in?
Both apps are in the REFERENCE category on App Store. See the full REFERENCE category report.