# AI性格占い vs Which One? Ultimate Choices

The clearest difference is update cadence: Which One? Ultimate Choices at every 6 days against AI性格占い's every 3 months. AI性格占い's advantage is monetization model (ad-supported vs free with in-app purchases) and device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

AI性格占い ships an update every 3 months, Which One? Ultimate Choices every 6 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AI性格占い | Which One? Ultimate Choices |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/ai/id6747671733/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 42 MB | 40 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Sota Kondo](https://appshunter.io/developer/1696498621) | [Shunsuke Ashizawa](https://appshunter.io/developer/6796157439) |

## What reviewers say

### AI性格占い

[App page](https://appshunter.io/ios/app/ai/id6747671733)

This app analyzes your facial features, sleep data, and heart rate variability to provide insights into your daily condition. It offers gentle guidance and tips for your day, presented in an easy-to-understand, horoscope-like format.

**Highlights:** Facial feature analysis for personality traits, Sleep data integration from Apple Health, HRV measurement via HealthKit or camera, Daily condition summary and tips, Progress tracking with graphs and reports, AI-generated daily insights

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

**In-app purchases:** none


### Which One? Ultimate Choices

[App page](https://appshunter.io/ios/app/which-one-ultimate-choices/id6805542568)

Engage with impossible "either/or" questions presented with AI-generated videos. See how your choices compare to global players in real-time and collect your decisions as cards. Build daily streaks and play with friends in various game modes.

**Highlights:** AI-generated video questions, Real-time global voting comparison, Collect choice cards, Daily streak challenges, Multiple play modes, Create custom questions, Social sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is AI性格占い free?

AI性格占い is free to download, with no in-app purchases.

### Is Which One? Ultimate Choices free?

Which One? Ultimate Choices is free to download, with no in-app purchases.

### Do AI性格占い or Which One? Ultimate Choices have ads?

Both AI性格占い and Which One? Ultimate Choices show ads.

### Which is updated more often, AI性格占い or Which One? Ultimate Choices?

AI性格占い ships an update every 3 months, and Which One? Ultimate Choices every 6 days. Most recently, AI性格占い was updated on October 30, 2026 and Which One? Ultimate Choices on October 31, 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.*