# 비상교육 중고등 비바샘 vs Science#

The clearest difference is monetization model: Science# at free against 비상교육 중고등 비바샘's ad-supported. 비상교육 중고등 비바샘's advantage is iOS requirement (15 vs 17.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

비상교육 중고등 비바샘 ships an update every 3 months, Science# every 6 weeks. Both last shipped on October 20, 2026.

## The numbers

| Metric | 비상교육 중고등 비바샘 | Science# |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **4.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 12 MB | 11 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [VISANG EDUCATION INC](https://appshunter.io/developer/992780061) | [Korea Digital](https://appshunter.io/developer/1472510069) |

## What reviewers say

### 비상교육 중고등 비바샘

[App page](https://appshunter.io/ios/app/id1445530612)

This app provides middle and high school teachers with extensive teaching resources, including lesson materials, PPTs, and assessment tools. It offers personalized features like setting favorite textbooks and syncing materials across devices for efficient lesson preparation.

**Highlights:** 300,000+ free lesson materials, Smart textbook and PPT features, Personalized textbook settings, PC and mobile material syncing, Teacher events and cultural programs, Downloadable lesson resources

**Features:** macOS Compatibility

**In-app purchases:** none


### Science#

[App page](https://appshunter.io/ios/app/science/id1472510070)

This app collects real-time data from supported sensor devices for easy and accurate analysis through built-in functions. Visualize data in various formats and conduct simultaneous measurements for comparison. It includes integrated science experiment content for concept learning and analysis, along with a report writing feature.

**Highlights:** Real-time sensor data collection, Graph and data analysis, Multiple data visualization formats, Simultaneous measurement and comparison, Integrated science experiment content, Report writing function

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 비상교육 중고등 비바샘 free?

비상교육 중고등 비바샘 is free to download, with no in-app purchases.

### Is Science# free?

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

### Do 비상교육 중고등 비바샘 or Science# have ads?

Neither 비상교육 중고등 비바샘 nor Science# shows ads.

### Which is updated more often, 비상교육 중고등 비바샘 or Science#?

비상교육 중고등 비바샘 ships an update every 3 months, and Science# every 6 weeks. Most recently, 비상교육 중고등 비바샘 was updated on October 20, 2026 and Science# on October 20, 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.*