# Architecture Dictionary Offline vs Architecture Dictionary Pro

The clearest difference is iOS requirement: Architecture Dictionary Offline at 7.0 against Architecture Dictionary Pro's 9.0. 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 | Architecture Dictionary Offline | Architecture Dictionary Pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 16 MB | 15 MB |
| Requires iOS | **7.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Putranto](https://appshunter.io/developer/1097285857) | [Donik Ariyanto](https://appshunter.io/developer/1325008963) |

## What reviewers say

### Architecture Dictionary Offline

[App page](https://appshunter.io/ios/app/architecture-dictionary-offline/id1173294226)

**In-app purchases:** none


### Architecture Dictionary Pro

[App page](https://appshunter.io/ios/app/architecture-dictionary-pro/id1494093302)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Architecture Dictionary Offline free?

Architecture Dictionary Offline is free to download, with no in-app purchases.

### Is Architecture Dictionary Pro free?

Architecture Dictionary Pro is free to download, with no in-app purchases.

### Do Architecture Dictionary Offline or Architecture Dictionary Pro have ads?

Neither Architecture Dictionary Offline nor Architecture Dictionary Pro 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.*