# TARC vs E Building

The clearest difference is device support: E Building at 3 against TARC's —. TARC's advantage is iOS requirement (12.0 vs 15.0). On price 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.

## The numbers

| Metric | TARC | E Building |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 3 weeks |
| Size | 180 MB | 45 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [GAMUT INFOSYSTEMS LIMITED](https://appshunter.io/developer/1177622095) | [Chetankumar Virani](https://appshunter.io/developer/1856187112) |

## What reviewers say

### TARC

[App page](https://appshunter.io/ios/app/tarc/id6473833663)

**In-app purchases:** none


### E Building

[App page](https://appshunter.io/ios/app/e-building/id6755763329)

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

**In-app purchases:** none


## Frequently asked questions

### Is TARC free?

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

### Is E Building free?

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

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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.*