# BOB mRDC vs BookAPump

The clearest difference is update cadence: BookAPump at every 5 months against BOB mRDC's every 21 months. BookAPump also leads on iOS requirement (15.1 vs 17.0). 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.

BOB mRDC ships an update every 21 months, BookAPump every 5 months. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BOB mRDC | BookAPump |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 5 months** |
| Size | 9 MB | 41 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bank of Brookhaven](https://appshunter.io/developer/739287946) | [Concrete Pumping Services CPS, LLC](https://appshunter.io/developer/1887596938) |

## What reviewers say

### BOB mRDC

[App page](https://appshunter.io/ios/app/bob-mrdc/id1502752484)

**Features:** macOS Compatibility

**In-app purchases:** none


### BookAPump

[App page](https://appshunter.io/ios/app/bookapump/id6761065675)

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

**In-app purchases:** none


## Frequently asked questions

### Is BOB mRDC free?

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

### Is BookAPump free?

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

### Do BOB mRDC or BookAPump have ads?

Neither BOB mRDC nor BookAPump shows ads.

### Which is updated more often, BOB mRDC or BookAPump?

BOB mRDC ships an update every 21 months, and BookAPump every 5 months. Most recently, BOB mRDC was updated on October 3, 2026 and BookAPump on October 6, 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.*