# 리슨90 vs WOR(M)D

The clearest difference is ads: 리슨90 at none against WOR(M)D's shown. 리슨90 also leads on iOS requirement (15.1 vs 17.0). WOR(M)D's advantage is update cadence (daily vs every 8 days). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 리슨90 sells 1 one-off in-app purchase and WOR(M)D sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

리슨90 ships an update every 8 days, WOR(M)D daily. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 리슨90 | WOR(M)D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 days | **Daily** |
| Size | 79 MB | 32 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Effi Inc.](https://appshunter.io/developer/899435456) | [JunKyu Song](https://appshunter.io/developer/6817591660) |

## What reviewers say

### 리슨90

[App page](https://appshunter.io/ios/app/90-30/id6760108154)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6개월 수강권 | $799.99 | one-time |


### WOR(M)D

[App page](https://appshunter.io/ios/app/wormd/id6817591658)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 꾸미기 팩 | $1.99 | one-time |
| 서포터 업그레이드 | $1.99 | one-time |
| 서포터 팩 | $3.99 | one-time |


## Frequently asked questions

### Is 리슨90 free?

리슨90 is free to download, with in-app purchases available.

### Is WOR(M)D free?

WOR(M)D is free to download, with in-app purchases available.

### Do 리슨90 or WOR(M)D have ads?

WOR(M)D shows ads; 리슨90 does not.

### Which is updated more often, 리슨90 or WOR(M)D?

리슨90 ships an update every 8 days, and WOR(M)D daily. Most recently, 리슨90 was updated on October 5, 2026 and WOR(M)D 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.*