# Kagawa University Digi vs DVA Developer Associate Prep

The clearest difference is in-app purchases: Kagawa University Digi at none against DVA Developer Associate Prep's 1. DVA Developer Associate Prep's advantage is update cadence (weekly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. DVA Developer Associate Prep sells 1 one-off in-app purchase. Kagawa University Digi asks for nothing beyond the download.

Kagawa University Digi ships an update every 4 months, DVA Developer Associate Prep weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Kagawa University Digi | DVA Developer Associate Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 92 MB | 166 MB |
| Requires iOS | 16.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [SibaService inc](https://appshunter.io/developer/946783398) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### Kagawa University Digi

[App page](https://appshunter.io/ios/app/kagawa-university-digi-one/id1616535683)

**Features:** macOS Compatibility

**In-app purchases:** none


### DVA Developer Associate Prep

[App page](https://appshunter.io/ios/app/dva-developer-associate-prep/id6775575677)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DVA-C02 Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Kagawa University Digi free?

Kagawa University Digi is free to download, with no in-app purchases.

### Is DVA Developer Associate Prep free?

DVA Developer Associate Prep is free to download, with in-app purchases available.

### Do Kagawa University Digi or DVA Developer Associate Prep have ads?

Neither Kagawa University Digi nor DVA Developer Associate Prep shows ads.

### Which is updated more often, Kagawa University Digi or DVA Developer Associate Prep?

Kagawa University Digi ships an update every 4 months, and DVA Developer Associate Prep weekly. Most recently, Kagawa University Digi was updated on October 27, 2026 and DVA Developer Associate Prep on October 28, 2026.

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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.*