# SDA교육 vs WordUp

The clearest difference is update cadence: WordUp at every 2 days against SDA교육's every 6 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.

SDA교육 ships an update every 6 months, WordUp every 2 days. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SDA교육 | WordUp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Size | 31 MB | 2 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nexmotion. Inc](https://appshunter.io/developer/1218599652) | [ShinIl Heo](https://appshunter.io/developer/1723443938) |

## What reviewers say

### SDA교육

[App page](https://appshunter.io/ios/app/sda/id6747026245)

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

**In-app purchases:** none


### WordUp

[App page](https://appshunter.io/ios/app/wordup/id6787575408)

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

**In-app purchases:** none


## Frequently asked questions

### Is SDA교육 free?

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

### Is WordUp free?

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

### Do SDA교육 or WordUp have ads?

Neither SDA교육 nor WordUp shows ads.

### Which is updated more often, SDA교육 or WordUp?

SDA교육 ships an update every 6 months, and WordUp every 2 days. Most recently, SDA교육 was updated on October 8, 2026 and WordUp on October 4, 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.*