# ChemQuest vs CloudLabs Common

The clearest difference is update cadence: ChemQuest at fortnightly against CloudLabs Common's every 27 months. CloudLabs Common's advantage is iOS requirement (9.0 vs 11.0). 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.

ChemQuest ships an update fortnightly, CloudLabs Common every 27 months. Both last shipped on October 11, 2026.

## The numbers

| Metric | ChemQuest | CloudLabs Common |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 27 months |
| Size | 40 MB | 75 MB |
| Requires iOS | 11.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fairfield University](https://appshunter.io/developer/900133908) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### ChemQuest

[App page](https://appshunter.io/ios/app/chemquest/id1519862519)

**In-app purchases:** none


### CloudLabs Common

[App page](https://appshunter.io/ios/app/cloudlabs-common-ion-effect/id1596488428)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChemQuest free?

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

### Is CloudLabs Common free?

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

### Do ChemQuest or CloudLabs Common have ads?

Neither ChemQuest nor CloudLabs Common shows ads.

### Which is updated more often, ChemQuest or CloudLabs Common?

ChemQuest ships an update fortnightly, and CloudLabs Common every 27 months. Most recently, ChemQuest was updated on October 11, 2026 and CloudLabs Common on October 11, 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.*