# Oganesson vs Total Biochem

The clearest difference is ads: Total Biochem at none against Oganesson's shown. Oganesson's advantage is update cadence (daily vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Oganesson sells 1 one-off in-app purchase and Total Biochem sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Oganesson ships an update daily, Total Biochem weekly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Oganesson | Total Biochem |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/total-biochem/id6809552525/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 63 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TATSUYA TAGUCHI](https://appshunter.io/developer/1886335141) | [Sinter Labs LLC](https://appshunter.io/developer/6796522374) |

## What reviewers say

### Oganesson

[App page](https://appshunter.io/ios/app/oganesson-element-merge/id6772856787)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Total Biochem

[App page](https://appshunter.io/ios/app/total-biochem/id6809552525)

This app helps biochemistry students study and play. It offers drills, lessons, flashcards, and mock exams for course preparation and the MCAT. It also includes a mystery game where you treat patients in a metabolic clinic.

**Highlights:** Spaced review flashcards, Mock exams, Mechanism walkthroughs, Metabolic clinic mystery game, Kinetics curves and gels, Pathway board practice

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $4.99 | one-time |


## Frequently asked questions

### Is Oganesson free?

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

### Is Total Biochem free?

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

### Do Oganesson or Total Biochem have ads?

Oganesson shows ads; Total Biochem does not.

### Which is updated more often, Oganesson or Total Biochem?

Oganesson ships an update daily, and Total Biochem weekly. Most recently, Oganesson was updated on November 5, 2026 and Total Biochem on November 6, 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.*