# Science vs Learn Javascript Tutorials

The clearest difference is update cadence: Learn Javascript Tutorials at every 18 months against Science's every 44 months. Science's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

Science costs $1.99 and Learn Javascript Tutorials $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Science ships an update every 44 months, Learn Javascript Tutorials every 18 months. The most recent releases landed on October 5, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Science | Learn Javascript Tutorials |
| --- | --- | --- |
| Price | $1.99 | $1.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/science-learn-physics/id1386722252/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 44 months | **Every 18 months** |
| Monetization | Paid | — |
| Size | 19 MB | 29 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Coskun CAKIR](https://appshunter.io/developer/482066275) | [Saqib Masood](https://appshunter.io/developer/1555852546) |

## What reviewers say

### Science

[App page](https://appshunter.io/ios/app/science-learn-physics/id1386722252)

Engage with physics concepts through interactive quizzes and flashcards. This app offers diagnostic and practice modes, detailed explanations, and offline access to study high school physics topics.

**Highlights:** Diagnostic and practice quiz modes, Detailed answer explanations, Flashcard learning, Offline access, Progress tracking, Covers 11 major physics subjects

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Learn Javascript Tutorials

[App page](https://appshunter.io/ios/app/learn-javascript-tutorials/id6502633245)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Science free?

Science costs $1.99, with no in-app purchases.

### Is Learn Javascript Tutorials free?

Learn Javascript Tutorials costs $1.99, with no in-app purchases.

### Do Science or Learn Javascript Tutorials have ads?

Neither Science nor Learn Javascript Tutorials shows ads.

### Which is updated more often, Science or Learn Javascript Tutorials?

Science ships an update every 44 months, and Learn Javascript Tutorials every 18 months. Most recently, Science was updated on October 5, 2026 and Learn Javascript Tutorials 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.*