# Physics at school vs 영 단어즙

The clearest difference is review sentiment: 영 단어즙 at 100% against Physics at school's 0%. 영 단어즙 also leads on price (Free vs $14.99) and rating (5.0 vs 3.0). Physics at school's advantage is update cadence (every 6 months vs every 33 months) and iOS requirement (12.0 vs 15.6). On ads and in-app purchases there is nothing between them.

영 단어즙 is free to download; Physics at school costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

영 단어즙 holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 0% of Physics at school's written reviews are positive against 100% of 영 단어즙's.

Physics at school ships an update every 6 months, 영 단어즙 every 33 months. The most recent releases landed on September 4, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Physics at school | 영 단어즙 |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/physics-at-school/id877683129/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1480979760/reviews)** |
| Number of ratings | 1 | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 33 months |
| Monetization | Paid | **Free** |
| Size | 51 MB | 20 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vladimir Vascak](https://appshunter.io/developer/868771511) | [별책](https://appshunter.io/developer/569035377) |

## What reviewers say

### Physics at school

[App page](https://appshunter.io/ios/app/physics-at-school/id877683129)

Explore physics concepts through 200 animations covering mechanics, thermodynamics, electricity, magnetism, optics, and more. This educational app provides visual learning for various physics topics.

**Highlights:** 200 physics animations, Mechanics, Thermodynamics, Electricity and Magnetism, Optics, Atomic and Nuclear Physics

**Features:** macOS Compatibility

**In-app purchases:** none


### 영 단어즙

[App page](https://appshunter.io/ios/app/id1480979760)

This app offers a concentrated approach to learning English vocabulary through daily, bite-sized "juice" extractions. It uses a quiz format to help users memorize words, tracking incorrect answers for targeted review. Various visual styles and an integrated English-English dictionary enhance the learning experience.

**Highlights:** Daily vocabulary "juice" extraction, Quiz-based learning format, Tracking of incorrect words for review, Integrated Oxford English-English dictionary, Native speaker pronunciation audio, iCloud data synchronization, Customizable learning deadlines

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

**In-app purchases:** none


## Frequently asked questions

### Is Physics at school free?

Physics at school costs $14.99, with no in-app purchases.

### Is 영 단어즙 free?

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

### Which has better reviews, Physics at school or 영 단어즙?

영 단어즙 is rated higher. Physics at school averages 3.0 out of 5 from 1 ratings, while 영 단어즙 averages 5.0 from 3 ratings.

### Do Physics at school or 영 단어즙 have ads?

Neither Physics at school nor 영 단어즙 shows ads.

### Which is updated more often, Physics at school or 영 단어즙?

Physics at school ships an update every 6 months, and 영 단어즙 every 33 months. Most recently, Physics at school was updated on September 4, 2026 and 영 단어즙 on September 17, 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.*