# DCP Library vs BN Reading

The clearest difference is update cadence: DCP Library at every 2 months against BN Reading's every 11 months. DCP Library also leads on device support (3 vs 1) and iOS requirement (14.1 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

DCP Library ships an update every 2 months, BN Reading every 11 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | DCP Library | BN Reading |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 11 months |
| Size | 44 MB | 4 MB |
| Requires iOS | **14.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Diamond Cutter Press Arizona, LLC](https://appshunter.io/developer/1613884966) | [APPSURGE](https://appshunter.io/developer/1473427573) |

## What reviewers say

### DCP Library

[App page](https://appshunter.io/ios/app/dcp-library/id6469767644)

**Features:** macOS Compatibility

**In-app purchases:** none


### BN Reading

[App page](https://appshunter.io/ios/app/bn-reading-speed-reading/id6741503159)

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

**In-app purchases:** none


## Frequently asked questions

### Is DCP Library free?

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

### Is BN Reading free?

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

### Do DCP Library or BN Reading have ads?

Neither DCP Library nor BN Reading shows ads.

### Which is updated more often, DCP Library or BN Reading?

DCP Library ships an update every 2 months, and BN Reading every 11 months. Most recently, DCP Library was updated on October 7, 2026 and BN Reading on October 15, 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.*