# 16 charactercodes vs Fiara

The clearest difference is in-app purchases: Fiara at none against 16 charactercodes's 3. 16 charactercodes's advantage is iOS requirement (15.5 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 16 charactercodes sells 3 in-app purchases, starting at $2.99 per 7 days. Fiara asks for nothing beyond the download.

16 charactercodes ships an update every 3 weeks, Fiara every 9 days. The most recent releases landed on November 5, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 16 charactercodes | Fiara |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/16-charactercodes/id6749827425/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 107 MB | 14 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Santa Takahashi](https://appshunter.io/developer/1589569641) | [NXG Webfinity Pvt Ltd](https://appshunter.io/developer/1896776521) |

## What reviewers say

### 16 charactercodes

[App page](https://appshunter.io/ios/app/16-charactercodes/id6749827425)

Discover your personality through a 24-question quiz and AI-powered face recognition. Get detailed profiles, style suggestions, and compatibility matching. Unlock premium features for an ad-free experience and deeper insights.

**Highlights:** 24-question personality diagnosis, AI face recognition analysis, Detailed personality profiles, Style suggestions, Compatibility matching, Career recommendations

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 週間プラン | $2.99 | per 7 days |
| 月額プラン | $2.99 | per month |
| 年間プラン | $19.99 | per year |


### Fiara

[App page](https://appshunter.io/ios/app/fiara/id6771274298)

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

**In-app purchases:** none


## Frequently asked questions

### Is 16 charactercodes free?

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

### Is Fiara free?

Fiara is free to download, with no in-app purchases.

### Do 16 charactercodes or Fiara have ads?

Neither 16 charactercodes nor Fiara shows ads.

### Which is updated more often, 16 charactercodes or Fiara?

16 charactercodes ships an update every 3 weeks, and Fiara every 9 days. Most recently, 16 charactercodes was updated on November 5, 2026 and Fiara on November 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.*