# ACE Library vs DC Public Library

The clearest difference is rating: DC Public Library at 4.2 against ACE Library's 2.6. DC Public Library also leads on review sentiment (18% vs 3%) and update cadence (every 2 months vs every 5 months). On price, ratings volume, 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.

DC Public Library holds the better App Store score, 4.2 against 2.6. Both are backed by a comparable volume of ratings — 36 and 19 respectively. Written reviews point the same way: 3% of ACE Library's written reviews are positive against 18% of DC Public Library's.

ACE Library ships an update every 5 months, DC Public Library every 2 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | ACE Library | DC Public Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (36 ratings)](https://appshunter.io/ios/app/ace-library/id894077537/reviews) | **[4.2 (19 ratings)](https://appshunter.io/ios/app/dc-public-library/id1003829295/reviews)** |
| Number of ratings | **36** | 19 |
| Positive reviews | 3.3% of reviews | **17.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 75 MB | 50 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [American Council on Exercise (ACE)](https://appshunter.io/developer/816467405) | [District of Columbia Public Library](https://appshunter.io/developer/301077853) |

## What reviewers say

### ACE Library

[App page](https://appshunter.io/ios/app/ace-library/id894077537)

Access and store purchased eBooks from ACE. Review digital texts to prepare for certification exams. Includes additional ACE ProSource articles for further reading.

**Highlights:** Exclusive eBook access, Digital text review, Certification exam preparation, ACE ProSource articles, Offline reading

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is ACE Library free?

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

### Is DC Public Library free?

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

### Which has better reviews, ACE Library or DC Public Library?

DC Public Library is rated higher. ACE Library averages 2.6 out of 5 from 36 ratings, while DC Public Library averages 4.2 from 19 ratings.

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

Neither ACE Library nor DC Public Library shows ads.

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

ACE Library ships an update every 5 months, and DC Public Library every 2 months. Most recently, ACE Library was updated on October 15, 2026 and DC Public Library on October 7, 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.*