Comparison

Sanokuni vs ウェリー

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

Head to head
About

Sanokuni

Track your sauna sessions, heart rate, and recovery to understand your body's response. Discover personalized routines and monitor sleep quality with detailed data analysis. Find new sauna locations and earn badges for your visits.

Highlights
  • Automatic session logging with SAWATCH
  • Heart rate and ANS performance tracking
  • Daily Recovery Score monitoring
  • Sleep quality analysis linked to sauna
  • Sauna facility finder
  • Earnable Stamps and badges
Features
Read full description

Sync with SAWATCH and visualize your "Totonoi" with data. A sauna app for sauna lovers who want to take sauna more seriously. Features of "Sanokuni" — an app that makes sauna more scientific. ■ Record your sessions and discover your own "Totonoi" By connecting with SAWATCH, the app automatically logs not only your time in sauna, cold bath, and rest, but also your heart rate changes. You can see how safely you reached Totonoi each day. Reviewing your heart rate movement and ANS Performance (your autonomic nervous system response) for each scene helps you understand how your body responds and explore your personal Totonoi. With the Premium plan, you can also see detailed data per set and compare changes between sets to discover the way that suits you best. ■ Look back on your trends with Karte (NEW in v4.0) See your sauna sessions, sleep, Recovery Score and steps together over the period you choose. Along with changes from the previous period, Karte shows what the sessions with higher T-Flow Scores and sleep scores had in common. Find the routine that suits you from your own records. With the Premium plan, you can look back over six months, one year, all time or any period you choose, and compare yourself with people of your age group and gender, or with people who score high. ■ Check daily condition with a score By wearing SAWATCH-3 in everyday life, you can see your "Recovery Score" each morning, visualizing how much your body has recovered. Sometimes your body cannot fully recover overnight even with enough sleep, depending on the previous day's activity and stress. Choose how you take sauna based on your condition, or look back at the next day's score to see how sauna affected you. Use it as a new compass for finding your own way to enjoy sauna. ■ Check sleep quality after sauna with data You can sync sleep data automatically via supported SAWATCH models. You can also note factors that may affect your sleep, making it easier to reflect on "what affects my sleep." If you have a sauna session recorded, it links with your sleep data so you can analyze how sauna affects your sleep. ■ Earn Stamps the more you visit The more sauna sessions you log, the more Stamps (badges) you can earn under various conditions — number of facilities visited, repeat visits to the same sauna, total records created, or logging on event days such as "Sauna Day" (March 7). Some conditions are tricky, so give them a try. When you earn one, you'll have something to brag about with your sauna friends. ■ Find more than 5,000 sauna facilities across Japan Not sure which sauna to try in an unfamiliar area? "Sanokuni" uses GPS to show you nearby sauna facilities. Find everything from popular spots to hidden gems. ■ All core features are free! We want as many people as possible to enjoy sauna — and we want sauna facilities, a piece of health infrastructure, to thrive for the long run. That's why the core app is free. The Premium plan offers more detailed data, exclusive Stamps, and more ways to enjoy sauna. ■ Website https://sanokuni.com/ ■ SAWATCH Store https://store.100plus.co.jp/ ■ Twitter https://x.com/100plusSanokuni ■ FAQ & Contact https://info.sanokuni.com/en/faq We hope "Sanokuni" will be loved by everyone, and that through sauna we can build a brighter, more cheerful, healthier society.

About

ウェリー

Effortlessly track your health with AI-powered meal analysis from photos and engaging, game-like exercises. Connect with smart devices for automatic data logging and sync with Apple Health. Enjoy a fun, rewarding approach to diet and fitness.

Highlights
  • AI meal analysis from photos
  • Gamified exercise routines
  • Automatic device data logging
  • Apple HealthKit integration
  • Family sharing modes
  • Personalized feedback and praise
Features
Read full description

写真を撮るだけ。遊ぶだけ。 ウェリーは、ラクで楽しく続く健康習慣アプリです。 ウェリーは、 写真を撮るだけで食事管理 ゲーム感覚で運動が続く そんな「がんばらなくていい」体験を大切にした健康アプリです。 専用デバイスがなくても、無料ですぐにスタート可能。 誰でも気軽に始められます。 写真を撮るだけで食事記録 食事の写真を撮るだけで、AIが自動で カロリー・栄養バランスを分析。 ウェリーが •今日の「いいところ」を見つけて • 褒めながら •ちょっとだけアドバイス ただの記録が、 「褒められるごほうび体験」に変わります。 遊びながら運動できる スイカゲーム エクササイズ版 あの人気ゲームが、エクササイズに進化! •ゲーム感覚で体を動かせる •運動が「義務」じゃなく「遊び」に •ダイエットが自然と続く 「運動が苦手」な人ほど、続きやすい設計です。 デバイス連携で、もっとラクに 対応デバイスと連携すると、 記録はすべて“ほったらかし”に。 スマートバスマット •お風呂上がりに乗るだけ •体重を自動で記録 スマートリカバリーリング •つけて寝るだけ •睡眠・ストレス・回復状態を可視化 食事・体重・睡眠をまとめて管理でき、 無理なく、楽しいレコーディングダイエットが続きます。 Apple ヘルスケア(HealthKit)連携 •体重データを自動で「ヘルスケア」アプリに同期 •体重・BMI・歩数・心拍数をまとめて管理 •記録の手間はゼロ このアプリでできること •【無料】食事写真でAIが栄養分析&褒めフィードバック •【無料】スイカゲームで楽しくエクササイズ •【デバイス連携】体重・睡眠・ストレスを自動記録 •【ヘルスケア連携】Apple HealthKitとデータ共有 •【家族で使える】 ダイエット/健康維持/プライベート/チャイルド/リモートモード こんな方におすすめ •記録ダイエットを楽しく続けたい •写真だけで食事管理をしたい •運動が苦手でも習慣にしたい •Appleヘルスケアでデータをまとめたい •家族みんなで健康をシェアしたい ウェルネスプラン(プレミアム) •月額:3,000円(税込) •年額:25,000円(税込) •栄養管理・ダイエットサポートの高度な機能が利用可能 •申込日から自動更新/いつでもキャンセル可能 ウェリーの魅力まとめ •ただの記録じゃない → 褒められるから楽しい •ダイエットが続かない → ゲームで自然に習慣化 •面倒くさい → デバイス連携で自動記録 •バラバラ管理 → Appleヘルスケアと連携 【利用規約】https://issin.cc/pages/app-terms 【プライバシーポリシー】https://issin.cc/pages/app-privacy-policy

Screenshots

Sanokuni4 screens
ウェリー4 screens

Verdict

The call

The clearest difference is rating: Sanokuni at 5.0 against ウェリー's 3.6. Sanokuni also leads on update cadence (every 2 days vs weekly). ウェリー's advantage is ratings volume (8 vs 2). On price, review sentiment, ads and in-app purchases 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. Sanokuni sells 6 in-app purchases, starting at $1.99 per month and ウェリー sells 2 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sanokuni holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews point the same way: 45% of Sanokuni's written reviews are positive against 39% of ウェリー's.

UpkeepUpdate frequency

Sanokuni ships an update every 2 days, ウェリー weekly. Both last shipped on November 7, 2026.

Scorecard3 real differences · 7 level
Sanokuni versus ウェリー: the parameters behind the verdict, then further details
ParameterSanokuniウェリー
PriceFreeFree
Rating5.0 (2 ratings) — better3.6 (8 ratings)
Positive reviews45.5% of reviews — better39.3% of reviews
Number of ratings28 — better
Update frequencyEvery 2 days — betterWeekly
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.6 — better
Further details — not scored
Size105 MB156 MB
Age rating4+4+
Developer100plus Inc.issin Inc.

Customer experience

Sanokuni

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews22 reviews
Positive45.5%
Neutral4.5%
Negative50.0%

ウェリー

All ratings8 ratings
Positive62.5%
Neutral12.5%
Negative25.0%
Written reviews28 reviews
Positive39.3%
Neutral14.3%
Negative46.4%

In-app purchases

6 purchases

Sanokuni

Subscriptions2
  • 1 Month Plan$1.991 Month
  • 1 Year Plan$19.991 Year
One-time4
  • 20 Sanokuni Coins$0.49
  • 50 Sanokuni Coins$1.99
  • 100 Sanokuni Coins$2.99
Show 1 more
  • 300 Sanokuni Coins$9.99
2 purchases

ウェリー

Subscriptions2
  • 月額サブスクリプション7 Days trial$19.991 Month
  • 年間サブスクリプション7 Days trial$179.991 Year

Questions

Is Sanokuni free?
Sanokuni is free to download, with in-app purchases available.
Is ウェリー free?
ウェリー is free to download, with in-app purchases available.
Which has better reviews, Sanokuni or ウェリー?
Sanokuni is rated higher. Sanokuni averages 5.0 out of 5 from 2 ratings, while ウェリー averages 3.6 from 8 ratings.
Do Sanokuni or ウェリー have ads?
Neither Sanokuni nor ウェリー shows ads.
Which is updated more often, Sanokuni or ウェリー?
Sanokuni ships an update every 2 days, and ウェリー weekly. Most recently, Sanokuni was updated on November 7, 2026 and ウェリー on November 7, 2026.

Other comparisons