# Turas 2 vs A Level Mole Calculations

The clearest difference is ads: Turas 2 at none against A Level Mole Calculations's shown. Turas 2 also leads on update cadence (every 2 months vs every 11 months) and iOS requirement (15.6 vs 17.0). On price, 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.

Turas 2 ships an update every 2 months, A Level Mole Calculations every 11 months. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Turas 2 | A Level Mole Calculations |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 11 months |
| Monetization | — | Ad-supported |
| Size | 125 MB | 8 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Educate.ie Ltd.](https://appshunter.io/developer/631772426) | [Isomeos Limited](https://appshunter.io/developer/1674436218) |

## What reviewers say

### Turas 2

[App page](https://appshunter.io/ios/app/turas-2/id1643901475)

**Features:** macOS Compatibility

**In-app purchases:** none


### A Level Mole Calculations

[App page](https://appshunter.io/ios/app/a-level-mole-calculations/id6477550086)

This app generates unlimited exam-style chemistry questions for post-16 students, covering all key mole calculation topics. It includes practice modes, quizzes, and mini-review tests to track progress and build confidence for exams.

**Highlights:** Automatic exam-style question generation, Covers all key mole calculation topics, Practice mode with mark schemes, Quiz mode with feedback, Mini review tests for progress tracking, Built-in periodic table

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Turas 2 free?

Turas 2 is free to download, with no in-app purchases.

### Is A Level Mole Calculations free?

A Level Mole Calculations is free to download, with no in-app purchases.

### Do Turas 2 or A Level Mole Calculations have ads?

A Level Mole Calculations shows ads; Turas 2 does not.

### Which is updated more often, Turas 2 or A Level Mole Calculations?

Turas 2 ships an update every 2 months, and A Level Mole Calculations every 11 months. Most recently, Turas 2 was updated on October 10, 2026 and A Level Mole Calculations on October 21, 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.*