# Molecular Biology Quiz vs ECEToolkit

The clearest difference is in-app purchases: ECEToolkit at none against Molecular Biology Quiz's 7. ECEToolkit also leads on ads (none vs shown). Molecular Biology Quiz's advantage is iOS requirement (12.0 vs 18.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Molecular Biology Quiz sells 7 in-app purchases, starting at $4.99 per month. ECEToolkit asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Molecular Biology Quiz | ECEToolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/molecular-biology-quiz/id1574976357/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 68 MB | 14 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Arshad Iqbal](https://appshunter.io/developer/1547001151) | [Jason Todd Gentry](https://appshunter.io/developer/1721938084) |

## What reviewers say

### Molecular Biology Quiz

[App page](https://appshunter.io/ios/app/molecular-biology-quiz/id1574976357)

Practice over 600 multiple-choice questions covering various molecular biology topics. This app serves as a self-assessment tool for students, offering revision notes and test questions for online learning and exam preparation.

**Highlights:** 600+ biology quiz MCQs, Self-assessment tests, Revision notes, Answers key, Covers basic and advanced levels, Multiple topic worksheets

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Package | $4.99 | per month |
| 3 Months Package | $9.99 | per 3 months |
| 6 Months Package | $14.99 | per 6 months |
| 1 Year Package | $19.99 | per year |
| 1500 Coins | $0.99 | one-time |
| 3500 Coins | $1.99 | one-time |
| 6000 Coins | $2.99 | one-time |


### ECEToolkit

[App page](https://appshunter.io/ios/app/ecetoolkit/id6746349427)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Molecular Biology Quiz free?

Molecular Biology Quiz is free to download, with in-app purchases available.

### Is ECEToolkit free?

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

### Do Molecular Biology Quiz or ECEToolkit have ads?

Molecular Biology Quiz shows ads; ECEToolkit does not.

### Which is updated more often, Molecular Biology Quiz or ECEToolkit?

Molecular Biology Quiz ships an update every 3 weeks, and ECEToolkit every 3 weeks. Most recently, Molecular Biology Quiz was updated on November 3, 2026 and ECEToolkit on October 30, 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.*