# LoA Book vs ILOA.GG

The clearest difference is ads: LoA Book at none against ILOA.GG's shown. LoA Book also leads on iOS requirement (13.4 vs 16.4). ILOA.GG's advantage is update cadence (weekly vs every 4 weeks). 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.

LoA Book ships an update every 4 weeks, ILOA.GG weekly. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | LoA Book | ILOA.GG |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Weekly** |
| Monetization | — | Free |
| Size | 37 MB | 94 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seongwoo Park](https://appshunter.io/developer/1448230280) | [WeMotion](https://appshunter.io/developer/1818009752) |

## What reviewers say

### LoA Book

[App page](https://appshunter.io/ios/app/loa-book/id1448230281)

**In-app purchases:** none


### ILOA.GG

[App page](https://appshunter.io/ios/app/iloagg/id6746703399)

This app provides comprehensive information for Lost Ark players, including character details, rankings, and event schedules. Easily track your character's stats, manage party members, and stay updated on daily in-game events.

**Highlights:** Character information search and favorites, Real-time character stats and item level, Server-specific player rankings, Daily event calendar and notifications, Detailed character spec management, Party matching preparation

**In-app purchases:** none


## Frequently asked questions

### Is LoA Book free?

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

### Is ILOA.GG free?

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

### Do LoA Book or ILOA.GG have ads?

ILOA.GG shows ads; LoA Book does not.

### Which is updated more often, LoA Book or ILOA.GG?

LoA Book ships an update every 4 weeks, and ILOA.GG weekly. Most recently, LoA Book was updated on October 2, 2026 and ILOA.GG on October 9, 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.*