Fast Scanner - PDF Doc Scan vs ChatGPT
Side-by-side comparison on App Store — Updated 2026
| Metric | Fast Scanner - PDF Doc Scan | ChatGPT |
|---|---|---|
| Developer | Hang Nguyen | OpenAI OpCo, LLC |
| Rating | 4.7★ | 4.8★ |
| Reviews | 723 | 6.1M |
| Installs | — | — |
| Price | USD4.99 | Free |
| In-App Purchases | No | Yes (5 items) |
| Best Rank | #14 | #1 |
| Content Rating | 4+ | 12+ |
| Last Updated | 2025-12-14 | 2026-03-10 |
Fast Scanner - PDF Doc Scan vs ChatGPT: Overview
Fast Scanner - PDF Doc Scan and ChatGPT are both BUSINESS apps available on the App Store. Fast Scanner - PDF Doc Scan has a 4.7-star rating from 723 reviews, while ChatGPT has 4.8 stars from 6.1M reviews. In terms of rankings, Fast Scanner - PDF Doc Scan reaches #14 and ChatGPT reaches #1 in the BUSINESS charts. Fast Scanner - PDF Doc Scan offers no in-app purchases, while ChatGPT offers 5 in-app purchases.
Frequently Asked Questions
Which is better, Fast Scanner - PDF Doc Scan or ChatGPT?
Based on user ratings, ChatGPT (4.8★) is rated higher than Fast Scanner - PDF Doc Scan (4.7★). However, the best choice depends on your specific needs.
Is Fast Scanner - PDF Doc Scan or ChatGPT more popular?
ChatGPT has more reviews (6.1M) compared to Fast Scanner - PDF Doc Scan (723), suggesting it is more widely used.
Are Fast Scanner - PDF Doc Scan and ChatGPT free?
Fast Scanner - PDF Doc Scan is USD4.99. ChatGPT is free with in-app purchases. View IAP prices.
What category are Fast Scanner - PDF Doc Scan and ChatGPT in?
Both apps are in the BUSINESS category on App Store. See the full BUSINESS category report.