Saii vs WasU App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Saii
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saii is a quiet place to make real friends across Korean and global cultures. If you love Korean culture, language, or travel, saii connects you with native Koreans who actually want to talk — about neighborhoods, food, slang, and everyday life. If you're a Korean native, saii is a low-pressure way to practice a language, meet international friends, and share the Korea you know. No swipe decks. No public video rooms. No pressure to perform. Just honest introductions and conversations that start slowly. WHY PEOPLE TRUST SAII • Phone-verified profiles — you see who you're really talking to • Identity and photo verification for extra peace of mind • Text-first introductions — send a short intro, and it stays quiet until the other person accepts • Voice and video calls unlock only after enough safe messages • Trust signals — role, language, and verification — are shown up front, not hidden HOW IT WORKS • Tell us whether you're a Korean native or an international buddy • Read real bios and community stories, not just photos • Send an introduction when someone's interests feel like a fit • Start a text conversation, and let it grow at your own pace LANGUAGE EXCHANGE, BUILT IN Get gentle message corrections and translation right inside the chat, so you and your buddy can practice each other's language comfortably. When it feels right, meet up at local events and meetups too. WHO SAII IS FOR • Travelers who want real local context before visiting Korea • Learners looking for a friendly language partner • Korean natives who want international friends without loud offline clubs • Anyone who prefers thoughtful conversation over fast matching saii is your safe space for real connections. Come as you are, take your time, and meet people worth knowing.
WasU App
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WasU — 早稲田でつながろう WasUは、早稲田大学の学生だけが利用できるソーシャルアプリです。新しい友達を作りたい新入生も、言語交換の相手を探している留学生も、もっと交友関係を広げたい人も、WasUならキャンパスで新しい仲間と出会えます。 登録できるのは、早稲田大学のメールアドレスで認証された学生だけ。安心して早稲田生同士でつながることができます。 気の合う早稲田生とマッチ プロフィールを作成して、HOMEから他の学生をチェック。友達、恋人、言語交換、勉強仲間、就活・ビジネスなど、あなたの目的に合った人を探せます。学部、学年、キャンパス、言語、興味・関心などで絞り込み、自分にぴったりの相手を見つけましょう。 マッチしたらすぐにチャット マッチした相手とは、すぐにメッセージを始められます。リアルタイムチャットで気軽に会話を始めて、実際の交流に繋げましょう。 サークルを見つけよう 早稲田のサークルを探したり、他の学生が参加しているサークルをチェックしたりできます。評価やレビューを投稿できるので、自分自身の、そして学生全員のサークル選びにも役立てられます。 イベントを見つけよう 自分でイベントを作成したり、自分でイベントを作成したり、キャンパス周辺で開催される気になるイベントに参加することができます。早稲田で「今」何が起きているのかを見逃しません。
Screenshots
Verdict
Saii and WasU App are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Saii ships an update every 6 days, WasU App weekly. Both last shipped on October 31, 2026.
| Parameter | Saii | WasU App |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 62 MB | 67 MB |
| Age rating | 17+ | 17+ |
| Developer | Nomadiq | Matthew Yu |
In-app purchases
Saii
No in-app purchases
WasU App
No in-app purchases









