# MiddleSchoolSciencePrep vs Gradure

The clearest difference is in-app purchases: Gradure at none against MiddleSchoolSciencePrep's 1. MiddleSchoolSciencePrep's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On price, update cadence and ads there is nothing between them.

Both are free to download. MiddleSchoolSciencePrep sells 1 one-off in-app purchase. Gradure asks for nothing beyond the download.

MiddleSchoolSciencePrep ships an update every 5 weeks, Gradure every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | MiddleSchoolSciencePrep | Gradure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/middleschoolscienceprep/id6478453172/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Paid | — |
| Size | 4 MB | 39 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Mangalmurti Vibes, LLC](https://appshunter.io/developer/1732899673) | [Divyansh Bhardwaj](https://appshunter.io/developer/1806859288) |

## What reviewers say

### MiddleSchoolSciencePrep

[App page](https://appshunter.io/ios/app/middleschoolscienceprep/id6478453172)

Master middle school science with over 1000 interactive multiple-choice questions. Covers earth, life, and physical sciences to supplement classroom learning and prepare for exams.

**Highlights:** Over 1000 multiple-choice questions, Covers earth, life, and physical sciences, Interactive quizzes, Supports exam preparation, Supplements classroom learning

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SciencePrep Pro | $5.99 | one-time |


### Gradure

[App page](https://appshunter.io/ios/app/gradure/id6746972674)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MiddleSchoolSciencePrep free?

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

### Is Gradure free?

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

### Do MiddleSchoolSciencePrep or Gradure have ads?

Neither MiddleSchoolSciencePrep nor Gradure shows ads.

### Which is updated more often, MiddleSchoolSciencePrep or Gradure?

MiddleSchoolSciencePrep ships an update every 5 weeks, and Gradure every 3 weeks. Most recently, MiddleSchoolSciencePrep was updated on October 25, 2026 and Gradure on October 25, 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.*