# K1くんBIG vs タブレットDE受付

The clearest difference is update cadence: タブレットDE受付 at every 7 months against K1くんBIG's every 15 months. K1くんBIG's advantage is iOS requirement (10.0 vs 12.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

K1くんBIG ships an update every 15 months, タブレットDE受付 every 7 months. The most recent releases landed on September 27, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | K1くんBIG | タブレットDE受付 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 7 months** |
| Size | 2 MB | 10 MB |
| Requires iOS | **10.0** | 12.1 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [株式会社アプリラボ](https://appshunter.io/developer/567688645) | [MIC Co.,Ltd.](https://appshunter.io/developer/910069335) |

## What reviewers say

### K1くんBIG

[App page](https://appshunter.io/ios/app/k1big/id571889448)

**Features:** macOS Compatibility

**In-app purchases:** none


### タブレットDE受付

[App page](https://appshunter.io/ios/app/de/id1395800738)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K1くんBIG free?

K1くんBIG is free to download, with no in-app purchases.

### Is タブレットDE受付 free?

タブレットDE受付 is free to download, with no in-app purchases.

### Do K1くんBIG or タブレットDE受付 have ads?

Neither K1くんBIG nor タブレットDE受付 shows ads.

### Which is updated more often, K1くんBIG or タブレットDE受付?

K1くんBIG ships an update every 15 months, and タブレットDE受付 every 7 months. Most recently, K1くんBIG was updated on September 27, 2026 and タブレットDE受付 on September 14, 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.*