# BĐS Banking vs One Union

The clearest difference is update cadence: One Union at every 4 days against BĐS Banking's every 9 days. BĐS Banking's advantage is iOS requirement (13.0 vs 15.6). 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.

BĐS Banking ships an update every 9 days, One Union every 4 days. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | BĐS Banking | One Union |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Size | 79 MB | 49 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WAO SERVICES COMPANY LIMITED](https://appshunter.io/developer/1287981607) | [Thai Cong Tran](https://appshunter.io/developer/1734079715) |

## What reviewers say

### BĐS Banking

[App page](https://appshunter.io/ios/app/bs-banking/id6456793368)

**Features:** macOS Compatibility

**In-app purchases:** none


### One Union

[App page](https://appshunter.io/ios/app/one-union/id6738283505)

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

**In-app purchases:** none


## Frequently asked questions

### Is BĐS Banking free?

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

### Is One Union free?

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

### Do BĐS Banking or One Union have ads?

Neither BĐS Banking nor One Union shows ads.

### Which is updated more often, BĐS Banking or One Union?

BĐS Banking ships an update every 9 days, and One Union every 4 days. Most recently, BĐS Banking was updated on October 7, 2026 and One Union on October 15, 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.*