Comparison

AI性格占い vs Which One? Ultimate Choices

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

AI性格占い

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
Read full description

AI Characterは、顔写真・睡眠・HRV(心拍変動)をもとに、今日のコンディションをわかりやすくまとめるアプリです。 ■ 3つの入力で「今日」がわかる ・人相診断:カメラで顔を撮影し、性格傾向(Big Five)を読み取ります ・睡眠:Apple Healthから取得、またはかんたん手動入力 ・HRV:Health連携、またはカメラ計測(参考値) ■ ホームで続く習慣に ・今日のコンディションへすぐ進めるハブ画面 ・スコア・睡眠・HRVの推移グラフ ・カレンダーと月末レポートで振り返り ■ AIによる今日のひとこと 人相・睡眠・HRVのバランスから、今日の心の調子や過ごし方のヒントを、占いのようにやさしくお届けします。専門用語や数値の羅列ではなく、生活に使える言葉でまとめます。 ■ こんな人におすすめ ・毎朝のコンディションを軽くチェックしたい ・自分のペースを大切にしたい ・記録を続けて傾向を見たい ※本アプリは医療機器ではありません。医学的な診断・治療を目的としたものではなく、参考情報・セルフケアのヒントとしてご利用ください。健康上の不安がある場合は、医療機関にご相談ください。

About

Which One? Ultimate Choices

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
Read full description

"You can press only one button. Which one?" "If you could eat it forever, which one?" "Which world would you live in for life?" Which One? is a game of impossible either/or questions, each one shown with a beautiful AI-generated video. It looks easy. You won't be able to choose. That's the whole game. ■ See the world's answer instantly Are you in the majority or the minority? Real-time voting from players worldwide reveals "what % chose this" the moment you tap. Pick a path chosen by 30% or fewer and earn a rare minority card! ■ Collect the worlds you chose Every choice becomes a card in your collection, sorted by series. Tap a card to replay its video anytime, and peek at the other world too. ■ Build a daily streak Answer 10 questions a day to earn a streak. Your title ranks up with consecutive days, from "Indecisive Egg" to "Legendary Indecisive" across 12 levels. ■ Many ways to play ・Endless Challenge: random questions, no limit ・Play by series: for parties, family, or date night ・Question of the Day & Question of the Week: everyone gets the same one, compare with the world ・Create your own: publish your question and collect votes ・Taste DNA: discover your type from your choices ■ Play together Like and comment, share results as images, or send a link to see which side your friends picked. ■ Adult packs (17+) "Secret Guys' Night Pack" and "Secret Girls' Night Pack" bring spicier questions for parties. A question you can't answer is waiting for you today. -------------------- ■ Subscriptions ・No Ads: ¥100/month or ¥1,000/year ・Special Pack: ¥500/month or ¥4,000/year ・Premium: ¥1,500/month or ¥15,000/year Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in Settings > Apple Account > Subscriptions. Privacy Policy: https://erabenai.pages.dev/privacy.html Terms of Use: https://erabenai.pages.dev/terms.html

Screenshots

AI性格占い4 screens
Which One? Ultimate Choices4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
AI性格占い versus Which One? Ultimate Choices: the parameters behind the verdict, then further details
ParameterAI性格占いWhich One? Ultimate Choices
PriceFreeFree
Rating3.0 (1 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 3 monthsEvery 6 days — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size42 MB40 MB
Age rating4+17+
DeveloperSota KondoShunsuke Ashizawa

Customer experience

AI性格占い

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%

Which One? Ultimate Choices

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

AI性格占い

No in-app purchases

None

Which One? Ultimate Choices

No in-app purchases

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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