# Pikabook vs 워디

The clearest difference is update cadence: 워디 at daily against Pikabook's every 3 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.

Pikabook ships an update every 3 months, 워디 daily. The most recent releases landed on September 9, 2026 and August 27, 2026 respectively.

## The numbers

| Metric | Pikabook | 워디 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 82 MB | 91 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eun Kyung Kim](https://appshunter.io/developer/1811050538) | [STEDI (Apps)](https://appshunter.io/developer/1732111619) |

## What reviewers say

### Pikabook

[App page](https://appshunter.io/ios/app/pikabook/id6745157690)

**Features:** macOS Compatibility

**In-app purchases:** none


### 워디

[App page](https://appshunter.io/ios/app/ai/id6758285762)

**In-app purchases:** none


## Frequently asked questions

### Is Pikabook free?

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

### Is 워디 free?

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

### Do Pikabook or 워디 have ads?

Neither Pikabook nor 워디 shows ads.

### Which is updated more often, Pikabook or 워디?

Pikabook ships an update every 3 months, and 워디 daily. Most recently, Pikabook was updated on September 9, 2026 and 워디 on August 27, 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.*