# BAS vs NP PUMP

BAS and NP PUMP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BAS ships an update every 9 months, NP PUMP every 5 months. The most recent releases landed on September 28, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | BAS | NP PUMP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bas-ip-ukey-config/id1392977193/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 18 MB | 40 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [BAS-IP LP](https://appshunter.io/developer/1028291428) | [Shenzhen Nanpu Technology Co., Ltd.](https://appshunter.io/developer/1809077980) |

## What reviewers say

### BAS

[App page](https://appshunter.io/ios/app/bas-ip-ukey-config/id1392977193)

This utility app allows for the configuration of BAS-IP built-in and desktop readers with BLE modules. It enables adjustment of card operation modes, encryption settings, and audible confirmations for mobile identifier connections.

**Highlights:** Configure BLE readers, Adjust card operation modes (EM-Marine, MIFARE, BLE), Set BLE ID encryption, Configure MIFARE card encryption and diversification, Set audible confirmation for mobile identifiers, Configure reader operating modes (Door, Touch, Gate/Barrier), Save and upload reader configuration files

**In-app purchases:** none


### NP PUMP

[App page](https://appshunter.io/ios/app/np-pump/id6744722615)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BAS free?

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

### Is NP PUMP free?

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

### Do BAS or NP PUMP have ads?

Neither BAS nor NP PUMP shows ads.

### Which is updated more often, BAS or NP PUMP?

BAS ships an update every 9 months, and NP PUMP every 5 months. Most recently, BAS was updated on September 28, 2026 and NP PUMP on October 5, 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.*