# Novapolis vs Common Ground Members

The clearest difference is update cadence: Common Ground Members at every 2 weeks against Novapolis's every 4 months. Common Ground Members also leads on iOS requirement (13.4 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Novapolis ships an update every 4 months, Common Ground Members every 2 weeks. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Novapolis | Common Ground Members |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 87 MB | 135 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KPY Novapolis OY](https://appshunter.io/developer/1609643179) | [Commob Ground, LLC](https://appshunter.io/developer/1795446671) |

## What reviewers say

### Novapolis

[App page](https://appshunter.io/ios/app/novapolis/id1609643177)

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

**In-app purchases:** none


### Common Ground Members

[App page](https://appshunter.io/ios/app/common-ground-members/id6741765345)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Novapolis free?

Novapolis is free to download, with no in-app purchases.

### Is Common Ground Members free?

Common Ground Members is free to download, with no in-app purchases.

### Do Novapolis or Common Ground Members have ads?

Neither Novapolis nor Common Ground Members shows ads.

### Which is updated more often, Novapolis or Common Ground Members?

Novapolis ships an update every 4 months, and Common Ground Members every 2 weeks. Most recently, Novapolis was updated on November 7, 2026 and Common Ground Members on November 4, 2026.

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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.*