# DC Public Library vs Calvert Library

The clearest difference is update cadence: DC Public Library at every 2 months against Calvert Library's every 4 months. 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.

DC Public Library ships an update every 2 months, Calvert Library every 4 months. The most recent releases landed on September 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | DC Public Library | Calvert Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (19 ratings)](https://appshunter.io/ios/app/dc-public-library/id1003829295/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 50 MB | 46 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [District of Columbia Public Library](https://appshunter.io/developer/301077853) | [Calvert County Public Library](https://appshunter.io/developer/1541354794) |

## What reviewers say

### DC Public Library

[App page](https://appshunter.io/ios/app/dc-public-library/id1003829295)

Access a vast collection of books, DVDs, and digital media from your local library. Manage your account, place holds, and discover nearby branches and events.

**Highlights:** Search library catalog, Manage library account, Place and cancel holds, Renew checked-out items, Find nearest library branch, Access digital library resources, Browse library events

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

**In-app purchases:** none


### Calvert Library

[App page](https://appshunter.io/ios/app/calvert-library/id1541354792)

**In-app purchases:** none


## Frequently asked questions

### Is DC Public Library free?

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

### Is Calvert Library free?

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

### Do DC Public Library or Calvert Library have ads?

Neither DC Public Library nor Calvert Library shows ads.

### Which is updated more often, DC Public Library or Calvert Library?

DC Public Library ships an update every 2 months, and Calvert Library every 4 months. Most recently, DC Public Library was updated on September 20, 2026 and Calvert Library on September 9, 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.*