# Circles vs NDC USA Chapter

The clearest difference is in-app purchases: NDC USA Chapter at none against Circles's 4. NDC USA Chapter also leads on ads (none vs shown) and iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. Circles sells 4 in-app purchases, starting at $9.99 per 7 days. NDC USA Chapter asks for nothing beyond the download.

## The numbers

| Metric | Circles | NDC USA Chapter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/circles-chat-with-legends/id6456485128/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 37 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 111 MB | 40 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [PB Studios OU](https://appshunter.io/developer/1528016604) | [NDC USA Chapter](https://appshunter.io/developer/1896780525) |

## What reviewers say

### Circles

[App page](https://appshunter.io/ios/app/circles-chat-with-legends/id6456485128)

Engage in AI-powered conversations with virtual representations of historical figures and experts across various fields. Discuss ideas, seek guidance, and gain inspiration from legendary minds.

**Highlights:** AI-powered dialogues, Diverse legendary figures, 1-on-1 personalized chats, Group discussions with legends, Discover trending circles, Resourceful conversation archive

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Legends Access Pass | $9.99 | per 7 days |
| Legends Access Pass | $59.99 | per year |
| Legends Access Pass | $59.99 | per year |
| Legends Access Pass | $99.99 | one-time |


### NDC USA Chapter

[App page](https://appshunter.io/ios/app/ndc-usa-chapter/id6771441412)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Circles free?

Circles is free to download, with in-app purchases available.

### Is NDC USA Chapter free?

NDC USA Chapter is free to download, with no in-app purchases.

### Do Circles or NDC USA Chapter have ads?

Circles shows ads; NDC USA Chapter does not.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*