# コバック一関の公式アプリ vs DIGer

The clearest difference is in-app purchases: コバック一関の公式アプリ at none against DIGer's 4. コバック一関の公式アプリ also leads on ads (none vs shown) and iOS requirement (14.0 vs 26.0). DIGer's advantage is update cadence (every 4 days vs every 13 months). On price and device support there is nothing between them.

Both are free to download. DIGer sells 4 in-app purchases, starting at $5.99 per month. コバック一関の公式アプリ asks for nothing beyond the download.

コバック一関の公式アプリ ships an update every 13 months, DIGer every 4 days. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | コバック一関の公式アプリ | DIGer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 13 months | **Every 4 days** |
| Size | 75 MB | 28 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FUJITECH IWATE, K.K.](https://appshunter.io/developer/1567847387) | [KENJIRO KAWAI](https://appshunter.io/developer/1859361304) |

## What reviewers say

### コバック一関の公式アプリ

[App page](https://appshunter.io/ios/app/id1567847385)

**In-app purchases:** none


### DIGer

[App page](https://appshunter.io/ios/app/diger/id6756227679)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PREMIUM(月額) | $5.99 | per month |
| ULTRA(月額) | $14.99 | per month |
| PREMIUM(6ヶ月) | $29.99 | per 6 months |
| ULTRA(6ヶ月) | $69.99 | per 6 months |


## Frequently asked questions

### Is コバック一関の公式アプリ free?

コバック一関の公式アプリ is free to download, with no in-app purchases.

### Is DIGer free?

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

### Do コバック一関の公式アプリ or DIGer have ads?

DIGer shows ads; コバック一関の公式アプリ does not.

### Which is updated more often, コバック一関の公式アプリ or DIGer?

コバック一関の公式アプリ ships an update every 13 months, and DIGer every 4 days. Most recently, コバック一関の公式アプリ was updated on October 4, 2026 and DIGer on October 25, 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.*