Threema. The Secure Messenger vs ChatGPT
Side-by-side comparison on App Store — Updated 2026
| Metric | Threema. The Secure Messenger | ChatGPT |
|---|---|---|
| Developer | Threema GmbH | OpenAI OpCo, LLC |
| Rating | 4.3★ | 4.8★ |
| Reviews | 631 | 6.1M |
| Installs | — | — |
| Price | USD6.99 | Free |
| In-App Purchases | No | No |
| Best Rank | #1 | #1 |
| Content Rating | 4+ | 12+ |
| Last Updated | 2026-03-05 | 2026-03-10 |
Threema. The Secure Messenger vs ChatGPT: Overview
Threema. The Secure Messenger and ChatGPT are both REFERENCE apps available on the App Store. Threema. The Secure Messenger has a 4.3-star rating from 631 reviews, while ChatGPT has 4.8 stars from 6.1M reviews. In terms of rankings, Threema. The Secure Messenger reaches #1 and ChatGPT reaches #1 in the REFERENCE charts. Threema. The Secure Messenger offers no in-app purchases, while ChatGPT offers 5 in-app purchases.
Frequently Asked Questions
Which is better, Threema. The Secure Messenger or ChatGPT?
Based on user ratings, ChatGPT (4.8★) is rated higher than Threema. The Secure Messenger (4.3★). However, the best choice depends on your specific needs.
Is Threema. The Secure Messenger or ChatGPT more popular?
ChatGPT has more reviews (6.1M) compared to Threema. The Secure Messenger (631), suggesting it is more widely used.
Are Threema. The Secure Messenger and ChatGPT free?
Threema. The Secure Messenger is USD6.99. ChatGPT is free.
What category are Threema. The Secure Messenger and ChatGPT in?
Both apps are in the REFERENCE category on App Store. See the full REFERENCE category report.