# Quantum Leap School vs General Chemistry Test Prep

The clearest difference is in-app purchases: Quantum Leap School at none against General Chemistry Test Prep's 9. Quantum Leap School also leads on update cadence (every 3 months vs every 14 months) and iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. General Chemistry Test Prep sells 9 in-app purchases, starting at $8.99 per 7 days. Quantum Leap School asks for nothing beyond the download.

Quantum Leap School ships an update every 3 months, General Chemistry Test Prep every 14 months. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Quantum Leap School | General Chemistry Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 14 months |
| Size | 29 MB | 53 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Knoty Labs Private Limited](https://appshunter.io/developer/1066117971) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## What reviewers say

### Quantum Leap School

[App page](https://appshunter.io/ios/app/quantum-leap-school/id6476922464)

**Features:** macOS Compatibility

**In-app purchases:** none


### General Chemistry Test Prep

[App page](https://appshunter.io/ios/app/general-chemistry-test-prep/id6744531345)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemistry Weekly Full Access | $8.99 | per 7 days |
| Chemistry Monthly Full Access | $24.99 | per month |
| ACS Monthly Full Access | $34.99 | per month |
| ACS Quarterly Full Access | $55.99 | per 3 months |
| ACS Quarterly Full Access | $59.99 | per 3 months |
| ACS Semiannual Full Access | $75.99 | per 6 months |
| ACS Semiannual Full Access | $79.99 | per 6 months |
| ACS Annual Full Access | $109.99 | per year |
| ACS Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is Quantum Leap School free?

Quantum Leap School is free to download, with no in-app purchases.

### Is General Chemistry Test Prep free?

General Chemistry Test Prep is free to download, with in-app purchases available.

### Do Quantum Leap School or General Chemistry Test Prep have ads?

Neither Quantum Leap School nor General Chemistry Test Prep shows ads.

### Which is updated more often, Quantum Leap School or General Chemistry Test Prep?

Quantum Leap School ships an update every 3 months, and General Chemistry Test Prep every 14 months. Most recently, Quantum Leap School was updated on October 8, 2026 and General Chemistry Test Prep on October 12, 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.*