# (구)안전디딤돌 vs 울산버스정보 (Ver2.0)

The clearest difference is review sentiment: (구)안전디딤돌 at 52% against 울산버스정보 (Ver2.0)'s 0%. (구)안전디딤돌 also leads on update cadence (fortnightly vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

(구)안전디딤돌 ships an update fortnightly, 울산버스정보 (Ver2.0) every 6 weeks. The most recent releases landed on September 22, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | (구)안전디딤돌 | 울산버스정보 (Ver2.0) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (485 ratings)](https://appshunter.io/ios/app/id475638064/reviews)** | — |
| Number of ratings | **485** | — |
| Positive reviews | **51.9% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 186 MB | 42 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [행정안전부](https://appshunter.io/developer/431558537) | [Ulsan Traffic Management Center](https://appshunter.io/developer/1631791252) |

## What reviewers say

### (구)안전디딤돌

[App page](https://appshunter.io/ios/app/id475638064)

This app provides essential disaster and safety information for emergencies and daily life. It offers features like emergency alerts, news, reporting tools, and location services for shelters and medical facilities. Access crucial safety guidelines even without an internet connection.

**Highlights:** Emergency alert reception, Disaster reporting (119, 112), Citizen action guidelines, Facility location lookup (shelters, hospitals), Customizable content display, Civil defense education schedules

**In-app purchases:** none


### 울산버스정보 (Ver2.0)

[App page](https://appshunter.io/ios/app/ver20/id6449727616)

Easily access real-time bus arrival information for frequently used routes and stops. Search for specific bus lines or bus stops to view current locations, route details, and schedules. Get directions to popular destinations in Ulsan and receive important traffic updates.

**Highlights:** Real-time bus arrival information, Favorite routes and stops, Bus line and stop search, Route and schedule details, Navigation to Ulsan destinations, Traffic and transport announcements

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is (구)안전디딤돌 free?

(구)안전디딤돌 is free to download, with no in-app purchases.

### Is 울산버스정보 (Ver2.0) free?

울산버스정보 (Ver2.0) is free to download, with no in-app purchases.

### Do (구)안전디딤돌 or 울산버스정보 (Ver2.0) have ads?

Neither (구)안전디딤돌 nor 울산버스정보 (Ver2.0) shows ads.

### Which is updated more often, (구)안전디딤돌 or 울산버스정보 (Ver2.0)?

(구)안전디딤돌 ships an update fortnightly, and 울산버스정보 (Ver2.0) every 6 weeks. Most recently, (구)안전디딤돌 was updated on September 22, 2026 and 울산버스정보 (Ver2.0) on September 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.*