# 하이시그널(HIGH SIGNAL) vs MOBIT(모의비트)

The clearest difference is update cadence: MOBIT(모의비트) at every 10 days against 하이시그널(HIGH SIGNAL)'s every 2 months. 하이시그널(HIGH SIGNAL)'s advantage is iOS requirement (13.4 vs 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.

하이시그널(HIGH SIGNAL) ships an update every 2 months, MOBIT(모의비트) every 10 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 하이시그널(HIGH SIGNAL) | MOBIT(모의비트) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 10 days** |
| Size | 15 MB | 27 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [HANCHUL KIM](https://appshunter.io/developer/1787760486) | [sung jae Cho](https://appshunter.io/developer/1819357008) |

## What reviewers say

### 하이시그널(HIGH SIGNAL)

[App page](https://appshunter.io/ios/app/high-signal/id6739974562)

**Features:** macOS Compatibility

**In-app purchases:** none


### MOBIT(모의비트)

[App page](https://appshunter.io/ios/app/mobit/id6747009759)

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

**In-app purchases:** none


## Frequently asked questions

### Is 하이시그널(HIGH SIGNAL) free?

하이시그널(HIGH SIGNAL) is free to download, with no in-app purchases.

### Is MOBIT(모의비트) free?

MOBIT(모의비트) is free to download, with no in-app purchases.

### Do 하이시그널(HIGH SIGNAL) or MOBIT(모의비트) have ads?

Both 하이시그널(HIGH SIGNAL) and MOBIT(모의비트) show ads.

### Which is updated more often, 하이시그널(HIGH SIGNAL) or MOBIT(모의비트)?

하이시그널(HIGH SIGNAL) ships an update every 2 months, and MOBIT(모의비트) every 10 days. Most recently, 하이시그널(HIGH SIGNAL) was updated on October 16, 2026 and MOBIT(모의비트) on October 24, 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.*