# 아이루키 OTID vs 어바웃톡

The clearest difference is review sentiment: 어바웃톡 at 100% against 아이루키 OTID's 0%. 어바웃톡 also leads on update cadence (every 5 days vs every 16 months). 아이루키 OTID's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, 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.

아이루키 OTID ships an update every 16 months, 어바웃톡 every 5 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 아이루키 OTID | 어바웃톡 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 16 months | **Every 5 days** |
| Monetization | **Free** | Ad-supported |
| Size | 26 MB | 39 MB |
| Requires iOS | **9.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KOREAEXPERT](https://appshunter.io/developer/1161606505) | [JJangJJangE](https://appshunter.io/developer/1875805903) |

## What reviewers say

### 아이루키 OTID

[App page](https://appshunter.io/ios/app/otid/id1377519293)

This app provides one-time random IDs (OTIDs) for secure and convenient user authentication. Forget memorizing IDs and passwords; this solution offers faster logins and enhanced security with unique, time-limited credentials. Registration is simple via QR code scanning.

**Highlights:** One-time random ID generation, Eliminates need to memorize credentials, Faster and easier logins, Enhanced security with time-limited IDs, Simple QR code registration, Mobile and web auto-login

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

**In-app purchases:** none


### 어바웃톡

[App page](https://appshunter.io/ios/app/id6760553064)

Analyze your KakaoTalk chat history to uncover hidden conversation patterns and user activity. Discover who talks the most, when they're active, and gain insights into group dynamics. Manage open chat rooms and get AI-powered summaries of your conversations.

**Highlights:** Chat history analysis, Participant statistics, Activity time tracking, Open chat room management, AI conversation summaries, Local data processing, Searchable chat viewer

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

**In-app purchases:** none


## Frequently asked questions

### Is 아이루키 OTID free?

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

### Is 어바웃톡 free?

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

### Do 아이루키 OTID or 어바웃톡 have ads?

어바웃톡 shows ads; 아이루키 OTID does not.

### Which is updated more often, 아이루키 OTID or 어바웃톡?

아이루키 OTID ships an update every 16 months, and 어바웃톡 every 5 days. Most recently, 아이루키 OTID was updated on November 2, 2026 and 어바웃톡 on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*