# AR 빛 실험실 vs 나이스OTP

The clearest difference is rating: AR 빛 실험실 at 5.0 against 나이스OTP's 2.3. AR 빛 실험실 also leads on review sentiment (52% vs 24%). 나이스OTP's advantage is iOS requirement (11.0 vs 13.0). On price, ratings volume, 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.

AR 빛 실험실 holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively. Written reviews point the same way: 52% of AR 빛 실험실's written reviews are positive against 24% of 나이스OTP's.

AR 빛 실험실 ships an update every 11 months, 나이스OTP every 10 months. The most recent releases landed on August 27, 2026 and July 10, 2026 respectively.

## The numbers

| Metric | AR 빛 실험실 | 나이스OTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ar/id1182268753/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/otp/id1454181801/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | **52.0% of reviews** | 23.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 months** |
| Monetization | Free | Free |
| Size | 90 MB | 82 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Studio COIN Corp.](https://appshunter.io/developer/944460760) | [Korea Education & Research Information Service](https://appshunter.io/developer/376298432) |

## What reviewers say

### AR 빛 실험실

[App page](https://appshunter.io/ios/app/ar/id1182268753)

Explore the properties of light through interactive augmented reality experiments. This app allows users to conduct virtual light experiments using AR cards, making complex scientific concepts accessible and engaging for students.

**Highlights:** Augmented reality light experiments, Interactive AR cards, Virtual light, lens, and prism simulations, Hands-on scientific exploration, Curriculum-aligned content

**Features:** Vision Pro support

**In-app purchases:** none


### 나이스OTP

[App page](https://appshunter.io/ios/app/otp/id1454181801)

This mobile service provides one-time passwords for user authentication within the NICE system. It ensures secure access to educational resources and services.

**Highlights:** Mobile OTP generation, NICE user authentication, Secure access, Educational service access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AR 빛 실험실 free?

AR 빛 실험실 is free to download, with no in-app purchases.

### Is 나이스OTP free?

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

### Which has better reviews, AR 빛 실험실 or 나이스OTP?

AR 빛 실험실 is rated higher. AR 빛 실험실 averages 5.0 out of 5 from 3 ratings, while 나이스OTP averages 2.3 from 3 ratings.

### Do AR 빛 실험실 or 나이스OTP have ads?

Neither AR 빛 실험실 nor 나이스OTP shows ads.

### Which is updated more often, AR 빛 실험실 or 나이스OTP?

AR 빛 실험실 ships an update every 11 months, and 나이스OTP every 10 months. Most recently, AR 빛 실험실 was updated on August 27, 2026 and 나이스OTP on July 10, 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.*