# BSN빌사남 vs 77F

The clearest difference is update cadence: 77F at monthly against BSN빌사남's every 5 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.

BSN빌사남 ships an update every 5 months, 77F monthly. The most recent releases landed on October 10, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | BSN빌사남 | 77F |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 4 MB | 61 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yoonsoo Kim](https://appshunter.io/developer/1161859379) | [(주)반티룩스](https://appshunter.io/developer/1883637016) |

## What reviewers say

### BSN빌사남

[App page](https://appshunter.io/ios/app/bsn/id1161859380)

This app supports the entire process of building investment, from sales and construction to management and exit strategies for small and medium-sized buildings. It offers expert recommendations for suitable properties and assists building owners with effective investment recovery and reinvestment.

**Highlights:** Building sales and brokerage, Construction and management services, Investment recovery and reinvestment assistance, Personalized property recommendations, Support for buyers, sellers, and brokers

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

**In-app purchases:** none


### 77F

[App page](https://appshunter.io/ios/app/77f/id6760285959)

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

**In-app purchases:** none


## Frequently asked questions

### Is BSN빌사남 free?

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

### Is 77F free?

77F is free to download, with no in-app purchases.

### Do BSN빌사남 or 77F have ads?

Neither BSN빌사남 nor 77F shows ads.

### Which is updated more often, BSN빌사남 or 77F?

BSN빌사남 ships an update every 5 months, and 77F monthly. Most recently, BSN빌사남 was updated on October 10, 2026 and 77F on October 7, 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.*