# 123 ERP vs HKABT

The clearest difference is update cadence: 123 ERP at weekly against HKABT's monthly. 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.

123 ERP ships an update weekly, HKABT monthly. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 123 ERP | HKABT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Size | 16 MB | 17 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BSurprise Company Limited](https://appshunter.io/developer/949258441) | [TNA TECHNOLOGY LIMITED](https://appshunter.io/developer/1683711940) |

## What reviewers say

### 123 ERP

[App page](https://appshunter.io/ios/app/123-erp/id6473011973)

**Features:** macOS Compatibility

**In-app purchases:** none


### HKABT

[App page](https://appshunter.io/ios/app/hkabt/id6738273717)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 123 ERP free?

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

### Is HKABT free?

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

### Do 123 ERP or HKABT have ads?

Neither 123 ERP nor HKABT shows ads.

### Which is updated more often, 123 ERP or HKABT?

123 ERP ships an update weekly, and HKABT monthly. Most recently, 123 ERP was updated on October 30, 2026 and HKABT on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*