# 뭄무(mummu) vs BFM

The clearest difference is update cadence: BFM at every 4 days against 뭄무(mummu)'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.

뭄무(mummu) ships an update every 6 months, BFM every 4 days. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 뭄무(mummu) | BFM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 days** |
| Size | 7 MB | 24 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [(주)뭄무컴퍼니](https://appshunter.io/developer/1677908392) | [BFM Co., Ltd](https://appshunter.io/developer/1840406353) |

## What reviewers say

### 뭄무(mummu)

[App page](https://appshunter.io/ios/app/mummu/id6446422805)

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

**In-app purchases:** none


### BFM

[App page](https://appshunter.io/ios/app/bfm/id6752654361)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 뭄무(mummu) free?

뭄무(mummu) is free to download, with no in-app purchases.

### Is BFM free?

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

### Do 뭄무(mummu) or BFM have ads?

Neither 뭄무(mummu) nor BFM shows ads.

### Which is updated more often, 뭄무(mummu) or BFM?

뭄무(mummu) ships an update every 6 months, and BFM every 4 days. Most recently, 뭄무(mummu) was updated on October 1, 2026 and BFM 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.*