# HPC Basic vs AdressBook

The clearest difference is iOS requirement: HPC Basic at 10.0 against AdressBook's 17.5. 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.

## The numbers

| Metric | HPC Basic | AdressBook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 9 months |
| Size | 7 MB | 4 MB |
| Requires iOS | **10.0** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [HPC Hydraulics](https://appshunter.io/developer/1198566615) | [Albert Frank](https://appshunter.io/developer/1523866321) |

## What reviewers say

### HPC Basic

[App page](https://appshunter.io/ios/app/hpc-basic/id1235424989)

**Features:** macOS Compatibility

**In-app purchases:** none


### AdressBook

[App page](https://appshunter.io/ios/app/adressbook/id6563138640)

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

**In-app purchases:** none


## Frequently asked questions

### Is HPC Basic free?

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

### Is AdressBook free?

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

### Do HPC Basic or AdressBook have ads?

Neither HPC Basic nor AdressBook shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*