# Lab vs Common

The clearest difference is update cadence: Common at every 10 days against Lab's every 4 weeks. 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.

Lab ships an update every 4 weeks, Common every 10 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Lab | Common |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 10 days** |
| Size | 95 MB | 33 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hungry Dog Studios LTD](https://appshunter.io/developer/1554446402) | [Cow Moon Wealth Software Inc.](https://appshunter.io/developer/1684444343) |

## What reviewers say

### Lab

[App page](https://appshunter.io/ios/app/lab-connect-and-learn/id6739270970)

**Features:** macOS Compatibility

**In-app purchases:** none


### Common

[App page](https://appshunter.io/ios/app/common-launch-trade-earn/id6739505409)

**In-app purchases:** none


## Frequently asked questions

### Is Lab free?

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

### Is Common free?

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

### Do Lab or Common have ads?

Neither Lab nor Common shows ads.

### Which is updated more often, Lab or Common?

Lab ships an update every 4 weeks, and Common every 10 days. Most recently, Lab was updated on October 28, 2026 and Common on October 30, 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.*