# SNU LEI vs Physics Timer 78

The clearest difference is iOS requirement: SNU LEI at 12.0 against Physics Timer 78's 16.0. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | SNU LEI | Physics Timer 78 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (15 ratings)](https://appshunter.io/ios/app/snu-lei-hangeul/id1127133132/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 46 months | — |
| Monetization | Free | — |
| Size | 63 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HyongA](https://appshunter.io/developer/404130483) | [NICHOLAS DAVID WRIGHT](https://appshunter.io/developer/1880744078) |

## What reviewers say

### SNU LEI

[App page](https://appshunter.io/ios/app/snu-lei-hangeul/id1127133132)

Learn the Korean alphabet with interactive lessons on pronunciation and writing. Master Hangeul through step-by-step guidance, native speaker videos, and voice recording for pronunciation practice. Test your knowledge with built-in practice functions.

**Highlights:** Pronunciation and writing lessons, Step-by-step stroke order guidance, Native speaker vowel videos, Voice recording for pronunciation comparison, Interactive practice tests, Available in English, Japanese, and Chinese

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

**In-app purchases:** none


### Physics Timer 78

[App page](https://appshunter.io/ios/app/physics-timer-78/id6808286822)

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

**In-app purchases:** none


## Frequently asked questions

### Is SNU LEI free?

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

### Is Physics Timer 78 free?

Physics Timer 78 is free to download, with no in-app purchases.

### Do SNU LEI or Physics Timer 78 have ads?

Neither SNU LEI nor Physics Timer 78 shows ads.

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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.*