iPhoneとiPadに対応

何でも、2つずつランキング。

PopularRankは、どんなリストも楽しいAかBかの選択肢に変えます。本物の統計モデル(Bradley-Terry)が、勘ではなく信頼度付きで、あなたが本当に好きなものを明らかにします。

Download on the App Store 使い方を見る
アカウント不要 広告なし 100%端末内処理 iCloud同期
どちらが好き?
VS
ライブランキング モデルを構築中…
  1. 1 🍄 Mushroom
  2. 2 🌶️ Pepperoni
  3. 3 🍍 Pineapple
  4. 4 🫒 Olives
  5. 5 🧅 Onion
  6. 6 🌿 Basil
0回の比較 Bradley-Terry model · in your browser
みんなのランキング
🍕 Pizza toppings 🎬 Marvel movies ✈️ Travel destinations ☕ Coffee orders 🌶️ Hot sauces 📺 90s sitcoms 🎮 Zelda games 🍔 Fast food chains 🎵 Taylor Swift albums 🐶 Dog breeds 📚 Books you've read 🍷 Wine regions 🏔️ National parks 🍦 Ice cream flavors 🍕 Pizza toppings 🎬 Marvel movies ✈️ Travel destinations ☕ Coffee orders 🌶️ Hot sauces 📺 90s sitcoms 🎮 Zelda games 🍔 Fast food chains 🎵 Taylor Swift albums 🐶 Dog breeds 📚 Books you've read 🍷 Wine regions 🏔️ National parks 🍦 Ice cream flavors
使い方

「自分が本当に好きなものは?」から本物のランキングへ、約1分で。

Type a topic, tap A or B a few times, and watch a statistically-grounded ranking emerge. No overwhelm. No spreadsheets.

01 · Discover

Type anything you want to rank.

250 curated topics, on-device Apple Intelligence, and a smart fallback, so you always get a great starting list.

›  pizza toppings
🍕 Pizza toppings Curated
✨ "Pizza chains in New York" AI · local
02 · Quiz

Tap the side you like better.

Quick or thorough mode. Spring-snappy animations. Optional "tie" button when you genuinely can't decide.

🍄
VS
🍍
5 / 12 COMPARISONS
03 · Results

Get a real ranking, with confidence.

Bradley-Terry math with 200-resample bootstrap. See "high confidence in your #1" or "your #1 narrowly beats #2".

#1🌿
#2🍄
#3🌶️
PopularRankが違う理由

あなたの集中力 と データを尊重するランキングアプリ。

🔒

100% on-device AI.

Your list ideas never leave your phone. We use iOS 26 Foundation Models locally. No server round-trip, no logging, no third-party AI provider.

∑

Real statistics, not vibes.

Bradley-Terry pairwise model with 200-resample bootstrap confidence intervals. Genuine math, friendly UI.

#1
0.92
#2
0.78
#3
0.54
☁️

iCloud sync, automatically.

SwiftData + CloudKit. Start a quiz on iPhone, finish on iPad. Nothing to log into.

🚫

No accounts. No ads. No tracking.

You don't sign up. We don't analyze you. There's no business model that depends on knowing your tastes.

🤝

Share rankings with friends.

Send a universal link. Friends take the same quiz. Compare how your tastes align, even if they're not on Pro.

🧩

Built natively in SwiftUI.

iOS 26 native. Spring-based interactions, snappy taps, instant launch.

料金

永久無料。Proは2.99ドル。 一度だけ。

No subscription. Ever. AI-generated lists are unlimited for everyone, including free users.

無料

Generous defaults so you can actually try it.

$0 · forever
  • ✓ Up to 5 custom or friend-shared lists
  • ✓ Unlimited AI-generated lists
  • ✓ 1 outbound share
  • ✓ Last 3 quiz results per list
  • ✓ Take any friend's quiz, always
  • ✓ iCloud sync · no ads · no tracking
Download on the App Store
一度払い · 2.99ドル

Pro

Everything unlocked. One small payment, no strings.

$2.99 · one time
  • ★ Unlimited custom lists
  • ★ Unlimited sharing
  • ★ Full quiz history per list
  • ★ Everything in Free
  • ★ Priority email replies
  • ★ Pay once. No subscription. Ever.
Download on the App Store
What people say

Surprisingly addictive. Genuinely useful.

★★★★★

"I finally know my favorite pizza topping. Apparently it's not pepperoni."

Casey R.
★★★★★

"The fact that this runs the AI locally and uses real statistics on top of it is genuinely impressive."

Jordan M.
★★★★★

"Sent it to my book club. Now we have a 'definitive' ranking of every Brontë."

Priya S.
よくある質問

質問にお答えします。

What's the best app for ranking my favorite movies, shows, or restaurants?
PopularRank is purpose-built for personal preference ranking. Type any topic, such as "Marvel movies", "sushi spots in Brooklyn", or "Wes Anderson films", and the app generates a list, then walks you through A-vs-B comparisons. A Bradley-Terry statistical model turns your taps into a confidence-rated ranking. It is free for up to 5 custom lists; Pro is $2.99 one-time for unlimited.
How do I decide between things I like when I'm overwhelmed by choices?
Pairwise comparison is the trick. You are really bad at ranking 20 things at once, but very good at picking one of two. PopularRank reduces every ranking problem to a series of two-option choices, then uses the Bradley-Terry model. The same math used to rank chess players and sports teams now assembles your final order.
Is there a free alternative to paid ranking or tier list apps?
Yes. PopularRank's free tier is genuinely usable: 5 custom lists, unlimited AI-generated lists, full quizzes, and the ability to take any ranking a friend shares with you. Pro is a one-time $2.99 unlock (no subscription) that removes the limits.
What's a pairwise comparison ranking app?
A pairwise comparison app shows you two items at a time and asks which you prefer. By aggregating your choices through a model like Bradley-Terry or Elo, the app produces a full ranked list with confidence intervals. It is far less mentally exhausting than tier lists, and the results are statistically grounded.
Is PopularRank a tier list app for personal preferences?
Not exactly: tier lists ask you to bucket items into S/A/B/C tiers, which is also hard to do all at once. PopularRank produces a continuously ranked, ordered list (with confidence scores) by aggregating many small A-vs-B choices. If you want a tier list, you can read it off the top few rankings.
Is my data private? Does PopularRank use cloud AI?
All AI list generation runs on-device using iOS 26's Foundation Models, so your queries never leave your phone. There are no accounts, no analytics, and no ads. Your rankings sync privately via iCloud (encrypted by Apple), not our servers.
Tournament-style ranking app for iOS?
PopularRank uses pairwise comparison rather than a bracket tournament, which is more efficient and gives you statistical confidence rather than a single-elimination winner. It runs on iOS 26 and is built natively in SwiftUI.
Can I share my rankings?
Yes. Tap Share on any ranking to send a universal link (popularrank.app/join/…). Your friend taps the link, takes the same quiz, and the app shows you both how your tastes align. Free tier includes 1 outbound share; Pro is unlimited. Receiving and taking a shared quiz is free for everyone.
無料で始められる · すべて2.99ドルの一度払い

あなたが 本当に 好きなものを見つけよう。

iPhoneとiPad向けにPopularRankをダウンロード。

Download on the App Store