Claude by Anthropic vs AA 4th Step
Side-by-side comparison on App Store — Updated 2026
| Metric | Claude by Anthropic | AA 4th Step |
|---|---|---|
| Developer | Anthropic PBC | 12 Step Apps LLC |
| Rating | 4.7★ | 4.5★ |
| Reviews | 71.6K | 104 |
| Installs | — | — |
| Price | Free | USD2.99 |
| In-App Purchases | No | No |
| Best Rank | #2 | #21 |
| Content Rating | 17+ | 12+ |
| Last Updated | 2026-03-10 | 2019-07-24 |
Claude by Anthropic vs AA 4th Step: Overview
Claude by Anthropic and AA 4th Step are both REFERENCE apps available on the App Store. Claude by Anthropic has a 4.7-star rating from 71.6K reviews, while AA 4th Step has 4.5 stars from 104 reviews. In terms of rankings, Claude by Anthropic reaches #2 and AA 4th Step reaches #21 in the REFERENCE charts. Claude by Anthropic offers 4 in-app purchases, while AA 4th Step offers no in-app purchases.
Frequently Asked Questions
Which is better, Claude by Anthropic or AA 4th Step?
Based on user ratings, Claude by Anthropic (4.7★) is rated higher than AA 4th Step (4.5★). However, the best choice depends on your specific needs.
Is Claude by Anthropic or AA 4th Step more popular?
Claude by Anthropic has more reviews (71.6K) compared to AA 4th Step (104), suggesting it is more widely used.
Are Claude by Anthropic and AA 4th Step free?
Claude by Anthropic is free. AA 4th Step is USD2.99.
What category are Claude by Anthropic and AA 4th Step in?
Both apps are in the REFERENCE category on App Store. See the full REFERENCE category report.