# Doosan Authenticator vs 세이프티 볼_Safety Ball

The clearest difference is update cadence: Doosan Authenticator at fortnightly against 세이프티 볼_Safety Ball's every 2 months. 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.

Doosan Authenticator ships an update fortnightly, 세이프티 볼_Safety Ball every 2 months. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Doosan Authenticator | 세이프티 볼_Safety Ball |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 13 MB | 32 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KOREAEXPERT](https://appshunter.io/developer/1161606505) | [NodeTalks](https://appshunter.io/developer/1499948406) |

## What reviewers say

### Doosan Authenticator

[App page](https://appshunter.io/ios/app/doosan-authenticator/id1441507873)

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

**In-app purchases:** none


### 세이프티 볼_Safety Ball

[App page](https://appshunter.io/ios/app/safety-ball/id1556550029)

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

**In-app purchases:** none


## Frequently asked questions

### Is Doosan Authenticator free?

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

### Is 세이프티 볼_Safety Ball free?

세이프티 볼_Safety Ball is free to download, with no in-app purchases.

### Do Doosan Authenticator or 세이프티 볼_Safety Ball have ads?

Neither Doosan Authenticator nor 세이프티 볼_Safety Ball shows ads.

### Which is updated more often, Doosan Authenticator or 세이프티 볼_Safety Ball?

Doosan Authenticator ships an update fortnightly, and 세이프티 볼_Safety Ball every 2 months. Most recently, Doosan Authenticator was updated on October 11, 2026 and 세이프티 볼_Safety Ball on October 8, 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.*