Libby, the library app vs ChatGPT
Side-by-side comparison on App Store — Updated 2026
| Metric | Libby, the library app | ChatGPT |
|---|---|---|
| Developer | OverDrive, Inc. | OpenAI OpCo, LLC |
| Rating | 4.9★ | 4.8★ |
| Reviews | 4.1M | 6.1M |
| Installs | — | — |
| Price | Free | Free |
| In-App Purchases | No | No |
| Best Rank | #2 | #1 |
| Content Rating | 9+ | 12+ |
| Last Updated | 2026-02-19 | 2026-03-10 |
Libby, the library app vs ChatGPT: Overview
Libby, the library app and ChatGPT are both Book apps available on the App Store. Libby, the library app has a 4.9-star rating from 4.1M reviews, while ChatGPT has 4.8 stars from 6.1M reviews. In terms of rankings, Libby, the library app reaches #2 and ChatGPT reaches #1 in the Book charts. Libby, the library app offers no in-app purchases, while ChatGPT offers 5 in-app purchases.
Frequently Asked Questions
Which is better, Libby, the library app or ChatGPT?
Based on user ratings, Libby, the library app (4.9★) is rated higher than ChatGPT (4.8★). However, the best choice depends on your specific needs.
Is Libby, the library app or ChatGPT more popular?
ChatGPT has more reviews (6.1M) compared to Libby, the library app (4.1M), suggesting it is more widely used.
Are Libby, the library app and ChatGPT free?
Libby, the library app is free. ChatGPT is free.
What category are Libby, the library app and ChatGPT in?
Both apps are in the Book category on App Store. See the full Book category report.