# Samsa vs O Level Chemistry Quiz

The clearest difference is in-app purchases: Samsa at none against O Level Chemistry Quiz's 7. Samsa also leads on ads (none vs shown). O Level Chemistry Quiz's advantage is update cadence (every 3 weeks vs every 16 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. O Level Chemistry Quiz sells 7 in-app purchases, starting at $4.99 per month. Samsa asks for nothing beyond the download.

Samsa ships an update every 16 months, O Level Chemistry Quiz every 3 weeks. The most recent releases landed on March 26, 2026 and March 3, 2026 respectively.

## The numbers

| Metric | Samsa | O Level Chemistry Quiz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 3 weeks** |
| Size | 28 MB | 68 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DactylGroup](https://appshunter.io/developer/1121936981) | [Arshad Iqbal](https://appshunter.io/developer/1547001151) |

## What reviewers say

### Samsa

[App page](https://appshunter.io/ios/app/samsa/id1468451980)

**Features:** macOS Compatibility

**In-app purchases:** none


### O Level Chemistry Quiz

[App page](https://appshunter.io/ios/app/o-level-chemistry-quiz/id1571214656)

**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 |


## Frequently asked questions

### Is Samsa free?

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

### Is O Level Chemistry Quiz free?

O Level Chemistry Quiz is free to download, with in-app purchases available.

### Do Samsa or O Level Chemistry Quiz have ads?

O Level Chemistry Quiz shows ads; Samsa does not.

### Which is updated more often, Samsa or O Level Chemistry Quiz?

Samsa ships an update every 16 months, and O Level Chemistry Quiz every 3 weeks. Most recently, Samsa was updated on March 26, 2026 and O Level Chemistry Quiz on March 3, 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.*