# ChemOrbis Online Networking vs ChemBrief

The clearest difference is in-app purchases: ChemOrbis Online Networking at none against ChemBrief's 3. ChemBrief's advantage is update cadence (fortnightly vs every 84 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. ChemBrief sells 3 in-app purchases, starting at $5.99 per month. ChemOrbis Online Networking asks for nothing beyond the download.

ChemOrbis Online Networking ships an update every 84 months, ChemBrief fortnightly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ChemOrbis Online Networking | ChemBrief |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 84 months | **Fortnightly** |
| Size | 31 MB | 33 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [CHEMORBIS ELEKTRONIK PAZARYERI A S](https://appshunter.io/developer/1033171502) | [ECHEMI SPECIALTIES LIMITED](https://appshunter.io/developer/1894988719) |

## What reviewers say

### ChemOrbis Online Networking

[App page](https://appshunter.io/ios/app/chemorbis-online-networking/id1033171503)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChemBrief

[App page](https://appshunter.io/ios/app/chembrief/id6762741753)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $5.99 | per month |
| Plus Quarterly | $14.99 | per 3 months |
| Plus Annual | $39.99 | per year |


## Frequently asked questions

### Is ChemOrbis Online Networking free?

ChemOrbis Online Networking is free to download, with no in-app purchases.

### Is ChemBrief free?

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

### Do ChemOrbis Online Networking or ChemBrief have ads?

Neither ChemOrbis Online Networking nor ChemBrief shows ads.

### Which is updated more often, ChemOrbis Online Networking or ChemBrief?

ChemOrbis Online Networking ships an update every 84 months, and ChemBrief fortnightly. Most recently, ChemOrbis Online Networking was updated on October 26, 2026 and ChemBrief 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.*