# WeBill365 vs BK

The clearest difference is update cadence: WeBill365 at every 11 days against BK's every 8 months. BK's advantage is iOS requirement (13.0 vs 16.0). 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.

WeBill365 ships an update every 11 days, BK every 8 months. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | WeBill365 | BK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 8 months |
| Size | 168 MB | 19 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [K.O.S.I.G.N (CAMBODIA) INVESTMENT CO., LTD](https://appshunter.io/developer/1541567319) | [Balancika](https://appshunter.io/developer/1275423172) |

## What reviewers say

### WeBill365

[App page](https://appshunter.io/ios/app/webill365/id6450245157)

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

**In-app purchases:** none


### BK

[App page](https://appshunter.io/ios/app/bk-report/id6471893325)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WeBill365 free?

WeBill365 is free to download, with no in-app purchases.

### Is BK free?

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

### Do WeBill365 or BK have ads?

Neither WeBill365 nor BK shows ads.

### Which is updated more often, WeBill365 or BK?

WeBill365 ships an update every 11 days, and BK every 8 months. Most recently, WeBill365 was updated on September 10, 2026 and BK on September 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.*