# Maths Post vs Biochemistry Tutoring

The clearest difference is update cadence: Biochemistry Tutoring at fortnightly against Maths Post's every 2 months. Maths Post's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Maths Post sells 2 in-app purchases, starting at $3.99 per month and Biochemistry Tutoring sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Maths Post ships an update every 2 months, Biochemistry Tutoring fortnightly. The most recent releases landed on November 10, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Maths Post | Biochemistry Tutoring |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 45 MB | 43 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Julien DIEBOLD](https://appshunter.io/developer/1875332906) | [David Soulsby](https://appshunter.io/developer/1776367161) |

## What reviewers say

### Maths Post

[App page](https://appshunter.io/ios/app/maths-post-bac-but-bts-capes/id6779282948)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mensuel | $3.99 | per month |
| Annuel | $24.99 | per year |


### Biochemistry Tutoring

[App page](https://appshunter.io/ios/app/biochemistry-tutoring/id6790245930)

**Features:** iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Biochemistry Topics | $4.99 | one-time |


## Frequently asked questions

### Is Maths Post free?

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

### Is Biochemistry Tutoring free?

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

### Do Maths Post or Biochemistry Tutoring have ads?

Neither Maths Post nor Biochemistry Tutoring shows ads.

### Which is updated more often, Maths Post or Biochemistry Tutoring?

Maths Post ships an update every 2 months, and Biochemistry Tutoring fortnightly. Most recently, Maths Post was updated on November 10, 2026 and Biochemistry Tutoring on November 12, 2026.

---

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