Comparison

禁煙貯金 | 禁煙して節約! vs NightRing

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

Head to head
About

禁煙貯金 | 禁煙して節約!

Track money saved by quitting smoking in real-time. Set savings goals and get motivated by seeing your progress. Customize settings to match your smoking habits and manage your quit history.

Highlights
  • Real-time savings calculation
  • Set savings goals
  • Customize smoking habits
  • Track quit history
  • Simple and intuitive interface
Features
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「禁煙貯金」は、タバコをやめることで浮いたお金を見える化する禁煙サポートアプリです。禁煙を始めた瞬間から、あなたがどれだけお金を節約できているかをリアルタイムで表示!最後に吸った時間から自動計算されるので、禁煙のモチベーション維持にも最適です。びっくりするくらい、お金が貯まっていることに気づきますよ^^ そのお金で旅行に行ったり、少し高いお買い物をしたり、夢が広がります!!! ■■■ リアルタイム節約計算 ■■■ このアプリのメイン機能です!最後にタバコを吸った時間から、現在までにどれだけお金を節約できたかを自動計算して表示します。時間が経つにつれて金額がどんどん増えていくのを見ると、禁煙を続けるモチベーションがアップします! ■■■ 目標達成機能 ■■■ 何事も具体的な目標を持つことは大事です。禁煙貯金では、500円から20万円まで段階的な目標金額を設定できます。コーヒー代から旅行代まで、達成した目標に応じて自分へのご褒美を用意しましょう!目標達成時には特別な表示でお祝いしますよ^^ ■■■ 喫煙設定カスタマイズ ■■■ あなたの喫煙習慣に合わせて設定できます!1日の喫煙本数、1箱の値段、1箱の本数を入力するだけで、正確な節約金額を計算します。設定は後からいつでも変更可能なので、安心してお使いください! ■■■ 禁煙履歴管理 ■■■ 過去の禁煙チャレンジも記録として残せます。万が一吸ってしまった場合でも、「吸った」ボタンを押すだけで新しい禁煙期間がスタート!過去の禁煙記録を見返すことで、今度こそ長期間の禁煙を目指しましょう! ■■■ シンプル&使いやすい ■■■ 複雑な操作は一切不要!アプリを開くだけで現在の節約金額が一目でわかります。日本語に完全対応で、直感的に使えるデザインを心がけました。禁煙をサポートする、あなたの強い味方です! 健康にも財布にも優しい禁煙生活を、このアプリと一緒に始めませんか?

About

NightRing

Features
Read full description

"When did I fall asleep last night?" — NightDial answers the moment you open it. It reads the sleep data your Apple Watch or iPhone already saves to Health, and draws each night as an arc on a 24-hour dial. Zero input required. Just sleep like you always do. ■ Sleep Rings Sleep that crosses midnight stays whole on a circle. Bedtime to wake-up, one arc, one glance. ■ A calendar of rings One ring per day, a month at a time. Aligned arcs mean a steady rhythm — the messy nights stand out instantly. ■ Sleep Score Duration, rhythm, continuity, and timing — scored every morning, with the full breakdown visible. You'll know exactly what to fix. ■ Today's Note One piece of advice a day, picked for your recent sleep pattern from thousands of pre-written insights. ■ Night Vitals (Apple Watch) Heart rate, respiratory rate, blood oxygen and more, shown alongside each night. ■ Social Jet Lag See exactly how far your weekends drift from your weekdays — in minutes. Now you know why Mondays hurt. ■ Privacy Your sleep data is processed entirely on your device and never leaves it. ―――――――――― NightDial Plus (subscription) ―――――――――― The free version fully covers your last 14 days, plus today's score and advice. With Plus you get: - Your entire history, as far back as it goes - Trend charts: bedtime, wake time, score, nightly heart rate - Detailed weekday vs. weekend analysis - No ads Pricing: $0.99/month, $6.99/year (with 7-day free trial), or $16.99 lifetime. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://kakovail.info/privacy/ * Requires sleep data in Apple Health (from Apple Watch, or iPhone with a sleep schedule). * NightDial shows rhythm insights only and does not provide medical evaluation or advice.

Screenshots

禁煙貯金 | 禁煙して節約!4 screens
NightRing4 screens

Verdict

The call

The clearest difference is in-app purchases: 禁煙貯金 | 禁煙して節約! at none against NightRing's 6. 禁煙貯金 | 禁煙して節約! also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and device support 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. NightRing sells 6 in-app purchases, starting at $1.49 per month. 禁煙貯金 | 禁煙して節約! asks for nothing beyond the download.

UpkeepUpdate frequency

禁煙貯金 | 禁煙して節約! ships an update every 2 months, NightRing every 6 weeks. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 6 level
禁煙貯金 | 禁煙して節約! versus NightRing: the parameters behind the verdict, then further details
Parameter禁煙貯金 | 禁煙して節約!NightRing
PriceFreeFree
Positive reviews75.0% of reviews—
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size30 MB6 MB
Age rating17+4+
DeveloperKazuya KobayashiHiroyuki Kako

In-app purchases

None

禁煙貯金 | 禁煙して節約!

No in-app purchases

6 purchases

NightRing

Subscriptions2
  • Plus Monthly$1.491 Month
  • Plus Yearly7 Days trial$11.991 Year
One-time4
  • Coffee$2.99
  • Good Burger$9.99
  • Plus Lifetime$24.99
Show 1 more
  • Dinner$29.99

Questions

Is 禁煙貯金 | 禁煙して節約! free?
禁煙貯金 | 禁煙して節約! is free to download, with no in-app purchases.
Is NightRing free?
NightRing is free to download, with in-app purchases available.
Do 禁煙貯金 | 禁煙して節約! or NightRing have ads?
Both 禁煙貯金 | 禁煙して節約! and NightRing show ads.
Which is updated more often, 禁煙貯金 | 禁煙して節約! or NightRing?
禁煙貯金 | 禁煙して節約! ships an update every 2 months, and NightRing every 6 weeks. Most recently, 禁煙貯金 | 禁煙して節約! was updated on November 8, 2026 and NightRing on November 5, 2026.

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