# 덤즈 vs EFOO 에푸

The clearest difference is update cadence: EFOO 에푸 at every 2 days against 덤즈's every 2 weeks. EFOO 에푸 also leads on iOS requirement (15.1 vs 18.0). 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.

덤즈 ships an update every 2 weeks, EFOO 에푸 every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 덤즈 | EFOO 에푸 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 35 MB | 29 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [DUMBS](https://appshunter.io/developer/1760905477) | [DongYeol Son](https://appshunter.io/developer/1855417906) |

## What reviewers say

### 덤즈

[App page](https://appshunter.io/ios/app/id6602890489)

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

**In-app purchases:** none


### EFOO 에푸

[App page](https://appshunter.io/ios/app/efoo/id6755669102)

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

**In-app purchases:** none


## Frequently asked questions

### Is 덤즈 free?

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

### Is EFOO 에푸 free?

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

### Do 덤즈 or EFOO 에푸 have ads?

Neither 덤즈 nor EFOO 에푸 shows ads.

### Which is updated more often, 덤즈 or EFOO 에푸?

덤즈 ships an update every 2 weeks, and EFOO 에푸 every 2 days. Most recently, 덤즈 was updated on October 24, 2026 and EFOO 에푸 on October 25, 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.*