# NOA B2A vs Johnstone WareHouse Pro

The clearest difference is update cadence: NOA B2A at every 3 months against Johnstone WareHouse Pro's every 23 months. Johnstone WareHouse Pro's advantage is iOS requirement (15.6 vs 18.0). 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.

NOA B2A ships an update every 3 months, Johnstone WareHouse Pro every 23 months. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | NOA B2A | Johnstone WareHouse Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 23 months |
| Size | 33 MB | 32 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nordahl Andersen ApS](https://appshunter.io/developer/1639890840) | [Innovo, LLC](https://appshunter.io/developer/578406063) |

## What reviewers say

### NOA B2A

[App page](https://appshunter.io/ios/app/noa-b2a/id6444557126)

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

**In-app purchases:** none


### Johnstone WareHouse Pro

[App page](https://appshunter.io/ios/app/johnstone-warehouse-pro/id6473649191)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NOA B2A free?

NOA B2A is free to download, with no in-app purchases.

### Is Johnstone WareHouse Pro free?

Johnstone WareHouse Pro is free to download, with no in-app purchases.

### Do NOA B2A or Johnstone WareHouse Pro have ads?

Neither NOA B2A nor Johnstone WareHouse Pro shows ads.

### Which is updated more often, NOA B2A or Johnstone WareHouse Pro?

NOA B2A ships an update every 3 months, and Johnstone WareHouse Pro every 23 months. Most recently, NOA B2A was updated on October 24, 2026 and Johnstone WareHouse Pro on October 16, 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.*