# Common Ground Members vs Level39

The clearest difference is update cadence: Common Ground Members at every 2 weeks against Level39's every 2 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.

Common Ground Members ships an update every 2 weeks, Level39 every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Common Ground Members | Level39 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 135 MB | 154 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Commob Ground, LLC](https://appshunter.io/developer/1795446671) | [Canary Wharf Group Plc](https://appshunter.io/developer/1493410002) |

## What reviewers say

### Common Ground Members

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

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### Level39

[App page](https://appshunter.io/ios/app/level39/id6743082590)

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

**In-app purchases:** none


## Frequently asked questions

### Is Common Ground Members free?

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

### Is Level39 free?

Level39 is free to download, with no in-app purchases.

### Do Common Ground Members or Level39 have ads?

Neither Common Ground Members nor Level39 shows ads.

### Which is updated more often, Common Ground Members or Level39?

Common Ground Members ships an update every 2 weeks, and Level39 every 2 months. Most recently, Common Ground Members was updated on October 24, 2026 and Level39 on October 25, 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.*