# IAOM Library vs HSPA eBook Reader

IAOM Library and HSPA eBook Reader are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | IAOM Library | HSPA eBook Reader |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 72 MB | 76 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [International Association of Operative Millers INC](https://appshunter.io/developer/1451106060) | [Healthcare Sterile Processing Association](https://appshunter.io/developer/1364954074) |

## What reviewers say

### IAOM Library

[App page](https://appshunter.io/ios/app/iaom-library/id6743085235)

**Features:** macOS Compatibility

**In-app purchases:** none


### HSPA eBook Reader

[App page](https://appshunter.io/ios/app/hspa-ebook-reader/id6748521728)

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

**In-app purchases:** none


## Frequently asked questions

### Is IAOM Library free?

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

### Is HSPA eBook Reader free?

HSPA eBook Reader is free to download, with no in-app purchases.

### Do IAOM Library or HSPA eBook Reader have ads?

Neither IAOM Library nor HSPA eBook Reader shows ads.

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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.*