# Alpha Tutor vs 디케

The clearest difference is in-app purchases: 디케 at none against Alpha Tutor's 1. Alpha Tutor's advantage is iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Alpha Tutor sells 1 one-off in-app purchase. 디케 asks for nothing beyond the download.

## The numbers

| Metric | Alpha Tutor | 디케 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 115 MB | 51 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JABJAI CORPORATION COMPANY LIMITED](https://appshunter.io/developer/1171077391) | [Gyuree Kim218478018431](https://appshunter.io/developer/6780754333) |

## What reviewers say

### Alpha Tutor

[App page](https://appshunter.io/ios/app/alpha-tutor/id6449192053)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alpha Tutor | $7.99 | one-time |


### 디케

[App page](https://appshunter.io/ios/app/d-day/id6780754331)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alpha Tutor free?

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

### Is 디케 free?

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

### Do Alpha Tutor or 디케 have ads?

Neither Alpha Tutor nor 디케 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.*