Index: Business Phone Number vs Claude by Anthropic
Side-by-side comparison on App Store — Updated 2026
| Metric | Index: Business Phone Number | Claude by Anthropic |
|---|---|---|
| Developer | Pinger, Inc. | Anthropic PBC |
| Rating | 3.9★ | 4.7★ |
| Reviews | 377 | 71.6K |
| Installs | — | — |
| Price | Free | Free |
| In-App Purchases | No | Yes (4 items) |
| Best Rank | #68 | #2 |
| Content Rating | 12+ | 17+ |
| Last Updated | 2026-03-11 | 2026-03-10 |
Index: Business Phone Number vs Claude by Anthropic: Overview
Index: Business Phone Number and Claude by Anthropic are both BUSINESS apps available on the App Store. Index: Business Phone Number has a 3.9-star rating from 377 reviews, while Claude by Anthropic has 4.7 stars from 71.6K reviews. In terms of rankings, Index: Business Phone Number reaches #68 and Claude by Anthropic reaches #2 in the BUSINESS charts. Index: Business Phone Number offers no in-app purchases, while Claude by Anthropic offers 4 in-app purchases.
Frequently Asked Questions
Which is better, Index: Business Phone Number or Claude by Anthropic?
Based on user ratings, Claude by Anthropic (4.7★) is rated higher than Index: Business Phone Number (3.9★). However, the best choice depends on your specific needs.
Is Index: Business Phone Number or Claude by Anthropic more popular?
Claude by Anthropic has more reviews (71.6K) compared to Index: Business Phone Number (377), suggesting it is more widely used.
Are Index: Business Phone Number and Claude by Anthropic free?
Index: Business Phone Number is free. Claude by Anthropic is free with in-app purchases. View IAP prices.
What category are Index: Business Phone Number and Claude by Anthropic in?
Both apps are in the BUSINESS category on App Store. See the full BUSINESS category report.