# ChemBioCalc vs OrgoQuest

The clearest difference is in-app purchases: OrgoQuest at none against ChemBioCalc's 4. OrgoQuest also leads on ads (none vs shown) and update cadence (daily vs every 4 days). ChemBioCalc's advantage is iOS requirement (15.1 vs 17.0). On price and device support there is nothing between them.

Both are free to download. ChemBioCalc sells 4 in-app purchases, starting at $1.99 per 7 days. OrgoQuest asks for nothing beyond the download.

ChemBioCalc ships an update every 4 days, OrgoQuest daily. The most recent releases landed on October 28, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | ChemBioCalc | OrgoQuest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 days | **Daily** |
| Size | 69 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [mit Can ERM](https://appshunter.io/developer/1894513244) | [Juan Flores172968924571](https://appshunter.io/developer/6779629134) |

## What reviewers say

### ChemBioCalc

[App page](https://appshunter.io/ios/app/chembiocalc-lab-assistant/id6762520756)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $1.99 | per 7 days |
| Pro Monthly | $6.99 | per month |
| Pro Yearly | $29.99 | per year |
| Single Result | $0.99 | one-time |


### OrgoQuest

[App page](https://appshunter.io/ios/app/orgoquest/id6779628772)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ChemBioCalc free?

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

### Is OrgoQuest free?

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

### Do ChemBioCalc or OrgoQuest have ads?

ChemBioCalc shows ads; OrgoQuest does not.

### Which is updated more often, ChemBioCalc or OrgoQuest?

ChemBioCalc ships an update every 4 days, and OrgoQuest daily. Most recently, ChemBioCalc was updated on October 28, 2026 and OrgoQuest on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*