Sincerely - Off My Chest vs Claude by Anthropic
Side-by-side comparison on App Store — Updated 2026
| Metric | Sincerely - Off My Chest | Claude by Anthropic |
|---|---|---|
| Developer | MWM | Anthropic PBC |
| Rating | 4.7★ | 4.7★ |
| Reviews | 31.0K | 71.6K |
| Installs | — | — |
| Price | Free | Free |
| In-App Purchases | Yes (8 items) | Yes (4 items) |
| Best Rank | #20 | #2 |
| Content Rating | 17+ | 17+ |
| Last Updated | 2026-02-27 | 2026-03-10 |
Sincerely - Off My Chest vs Claude by Anthropic: Overview
Sincerely - Off My Chest and Claude by Anthropic are both BOOKS apps available on the App Store. Sincerely - Off My Chest has a 4.7-star rating from 31.0K reviews, while Claude by Anthropic has 4.7 stars from 71.6K reviews. In terms of rankings, Sincerely - Off My Chest reaches #20 and Claude by Anthropic reaches #2 in the BOOKS charts. Sincerely - Off My Chest offers 8 in-app purchases, while Claude by Anthropic offers 4 in-app purchases.
Frequently Asked Questions
Which is better, Sincerely - Off My Chest or Claude by Anthropic?
Based on user ratings, Claude by Anthropic (4.7★) is rated higher than Sincerely - Off My Chest (4.7★). However, the best choice depends on your specific needs.
Is Sincerely - Off My Chest or Claude by Anthropic more popular?
Claude by Anthropic has more reviews (71.6K) compared to Sincerely - Off My Chest (31.0K), suggesting it is more widely used.
Are Sincerely - Off My Chest and Claude by Anthropic free?
Sincerely - Off My Chest is free with in-app purchases. Claude by Anthropic is free with in-app purchases. View IAP prices.
What category are Sincerely - Off My Chest and Claude by Anthropic in?
Both apps are in the BOOKS category on App Store. See the full BOOKS category report.