# 16 vs 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性

The clearest difference is ads: 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性 at none against 16's shown. 16's advantage is update cadence (every 9 days vs every 2 months) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. 16 sells 1 one-off in-app purchase and 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

16 ships an update every 9 days, 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性 every 2 months. The most recent releases landed on October 31, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 16 | 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 months |
| Size | 41 MB | 51 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Sho Iwasaki](https://appshunter.io/developer/1896559280) | [SHINYA TANIMOTO](https://appshunter.io/developer/1877842483) |

## What reviewers say

### 16

[App page](https://appshunter.io/ios/app/16-type-personality-manual/id6768309262)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性

[App page](https://appshunter.io/ios/app/16/id6802691410)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| あいかた Pro | $5.99 | one-time |


## Frequently asked questions

### Is 16 free?

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

### Is 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性 free?

16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性 is free to download, with in-app purchases available.

### Do 16 or 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性 have ads?

16 shows ads; 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性 does not.

### Which is updated more often, 16 or 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性?

16 ships an update every 9 days, and 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性 every 2 months. Most recently, 16 was updated on October 31, 2026 and 16タイプ相性診断 あいかた｜恋愛・友達・仕事の相性 on November 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*