# Ebitengine Reference vs TPU

The clearest difference is in-app purchases: Ebitengine Reference at none against TPU's 8. Ebitengine Reference also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. TPU sells 8 one-off in-app purchases. Ebitengine Reference asks for nothing beyond the download.

## The numbers

| Metric | Ebitengine Reference | TPU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Size | 19 MB | 56 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Volodymyr Garnovskyi](https://appshunter.io/developer/1879746840) | [Tony-Bradley Ade Fru-Asoh](https://appshunter.io/developer/1613760473) |

## What reviewers say

### Ebitengine Reference

[App page](https://appshunter.io/ios/app/ebitengine-reference/id6761762680)

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

**In-app purchases:** none


### TPU

[App page](https://appshunter.io/ios/app/tpu-learn-to-code/id6761915681)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Application Fee | $19.99 | one-time |
| Monthly Payment | $19.99 | one-time |
| Tuition Payment 3 of 3 | $89.99 | one-time |
| Tuition Payment 2 of 3 | $89.99 | one-time |
| Tuition Payment 2 of 2 | $139.99 | one-time |
| Tuition Payment 1 of 3 | $139.99 | one-time |
| Tuition Payment 1 of 2 | $169.99 | one-time |
| Full Tuition | $299.00 | one-time |


## Frequently asked questions

### Is Ebitengine Reference free?

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

### Is TPU free?

TPU is free to download, with in-app purchases available.

### Do Ebitengine Reference or TPU have ads?

Neither Ebitengine Reference nor TPU 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.*