# Quick MBTI Checker vs アイタイプ16

The clearest difference is in-app purchases: Quick MBTI Checker at none against アイタイプ16's 3. Quick MBTI Checker also leads on update cadence (daily vs every 8 days) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. アイタイプ16 sells 3 one-off in-app purchases. Quick MBTI Checker asks for nothing beyond the download.

Quick MBTI Checker ships an update daily, アイタイプ16 every 8 days. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Quick MBTI Checker | アイタイプ16 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 8 days |
| Size | 133 MB | 18 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [shinriyo](https://appshunter.io/developer/1758519309) | [Starcrown Inc](https://appshunter.io/developer/1082624152) |

## What reviewers say

### Quick MBTI Checker

[App page](https://appshunter.io/ios/app/quick-mbti-checker/id6740177105)

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

**In-app purchases:** none


### アイタイプ16

[App page](https://appshunter.io/ios/app/16/id6763529265)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cookie Tip | $0.99 | one-time |
| Coffee Tip | $1.99 | one-time |
| Cake Tip | $3.99 | one-time |


## Frequently asked questions

### Is Quick MBTI Checker free?

Quick MBTI Checker is free to download, with no in-app purchases.

### Is アイタイプ16 free?

アイタイプ16 is free to download, with in-app purchases available.

### Do Quick MBTI Checker or アイタイプ16 have ads?

Neither Quick MBTI Checker nor アイタイプ16 shows ads.

### Which is updated more often, Quick MBTI Checker or アイタイプ16?

Quick MBTI Checker ships an update daily, and アイタイプ16 every 8 days. Most recently, Quick MBTI Checker was updated on October 14, 2026 and アイタイプ16 on October 7, 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.*