Comparison

Fasting Timer vs 体重日和

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

Head to head
About

Fasting Timer

This app helps users adopt the 16:8 intermittent fasting method for weight loss and habit building. It offers a simple timer and tracker to monitor fasting periods without calorie counting or strict meal plans. Users can log fasts, add notes, and visualize their progress to stay motivated.

Highlights
  • 16:8 intermittent fasting timer
  • Visual countdown ring
  • Flexible fasting durations
  • Fat burn and autophagy indicators
  • Calendar and fast logging
  • Progress tracking and motivation
Features
Read full description

Struggling to lose weight or stick to a diet? The 16:8 intermittent fasting method is simple: just limit when you eat—and your body will start to change. No calorie counting. No strict meal plans. Just one day to start. No pressure. "I’ve failed before, but this fasting app helped me stay on track." "The timer motivates me to keep going." Many users say it’s the first method they could actually stick with. Fasting Timer: 16:8 Tracker is a free, simple intermittent fasting app that helps you burn fat, activate autophagy, and build healthy habits. ◆ What Is 16:8 Intermittent Fasting? It means fasting for 16 hours and eating within an 8-hour window. NO DIET PLANS. NO CALORIE COUNTING. The 16:8 method pairs naturally with your sleep schedule and helps support weight loss and better metabolism. ◆ Great For People Who: • Struggle to lose weight or build habits • Want a simple, proven method • Prefer not to count calories or give up favorite foods • Want to activate fat burn and autophagy naturally • Feel motivated by visual progress • Want to reset their eating habits ◆ How It Works 1. Start your fasting timer 2. After fasting, tap to log it on your calendar That's it—your fast is tracked, your habit gets stronger, and your body starts changing. Simple. Sustainable. Just one day to start. ◆ Free Features ● Fasting Timer • Instantly shows whether you’re fasting or eating • Clear visual countdown ring • Flexible durations: 12h / 16h / 24h or custom • FAT BURN after 10h, AUTOPHAGY after 16h ● Calendar & Tracker • Log your fasts with one tap • Add notes about meals, workouts, or mood • Visual progress keeps you motivated ◆ Why It’s Easy to Stick With • Sleep counts toward fasting hours • No strict diets—snacks & drinks are OK if you follow the schedule • Supports digestion, skin health, energy, and weight control • 10h: Fat burn starts / 16h: Autophagy kicks in ▶ That’s why even one fast is worth trying ◆ What Users Are Saying "I finally stuck with intermittent fasting for over a month." "Seeing the countdown makes me want to finish my fast." "Visual progress keeps me motivated." (*Summarized from user reviews. Individual results may vary.) ◆ Premium Features (7-Day Free Trial) All you need is included for free. But if you're ready to go deeper, try premium (free for 7 days): • Weight tracking with progress charts • Fasting stats (total time, averages, longest fasts) • Custom fasts (36h / 48h / 72h) • No ads. Clean, focused experience—just you and your fast. ◆ Subscription Info • 7-day free trial available • Auto-renews unless canceled 24h before the end • Payment charged to your Apple ID • Terms: https://thomsons.jp/sp/fasting_terms.htm • Privacy: https://thomsons.jp/sp/privacypolicy.htm ◆ Start Now, Free Try just one fast—today. Track your progress. Build habits that stick. Your intermittent fasting journey starts here.

About

体重日和

Features
Read full description

毎日の体重管理を、もっと手軽に、もっと続けやすく。 このアプリは、日々の体重をシンプルに記録し、 グラフやカレンダーで変化をわかりやすく振り返ることができる体重管理アプリです。 入力したプロフィール情報をもとに、BMIや基礎代謝、維持カロリー、 目標に応じた目安カロリーなども確認でき、日々の健康管理やダイエットの習慣づくりをサポートします。 体重管理で大切なのは、無理をすることではなく、 今の状態を知り、変化を継続して見ていくことです。 このアプリでは、できるだけ迷わず使えるシンプルな操作性にこだわり、 毎日の記録を負担なく続けられるよう設計しています。 体重は日付ごとに記録・更新・削除でき、保存したデータは一覧ではなく、 カレンダーやグラフで直感的に確認できます。 日々の積み重ねを見える化することで、 小さな変化にも気づきやすくなります。 また、年齢・性別・身長・目標体重・活動量・目標を設定することで、 現在の体重に合わせた各種指標を表示します。 BMIや体重の目標差だけでなく、基礎代謝や維持カロリー、 減量・維持・増量に応じた目安カロリー、目標到達の想定ペースなどを確認できるため、 ダイエットや日々の健康管理をより具体的に考えるきっかけになります。 主な機能 ・体重の記録、更新、削除 ・カレンダーでの日別確認 ・体重推移グラフの表示 ・BMIの確認 ・基礎代謝、維持カロリー、目安カロリーの表示 ・目標体重との差や想定ペースの確認 ・プロフィール設定の自動保存 毎日の記録を、未来の変化につなげる。 続けやすさを大切にした体重管理アプリで、 あなたの健康管理とダイエット習慣をサポートします。

Screenshots

Fasting Timer4 screens
体重日和4 screens

Verdict

The call

The clearest difference is in-app purchases: 体重日和 at none against Fasting Timer's 3. Fasting Timer's advantage is update cadence (every 2 months vs every 7 months) and iOS requirement (15.0 vs 26.2). On price, 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. Fasting Timer sells 3 in-app purchases, starting at $8.99 per month. 体重日和 asks for nothing beyond the download.

UpkeepUpdate frequency

Fasting Timer ships an update every 2 months, 体重日和 every 7 months. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
Fasting Timer versus 体重日和: the parameters behind the verdict, then further details
ParameterFasting Timer体重日和
PriceFreeFree
Rating4.6 (18 ratings) — better—
Positive reviews73.1% of reviews—
Number of ratings18 — better—
Update frequencyEvery 2 months — betterEvery 7 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.2
Further details — not scored
Size234 MB5 MB
Age rating4+4+
DeveloperTHOMSON Inc.Jun Kishihara

In-app purchases

3 purchases

Fasting Timer

Subscriptions3
  • Premium$8.991 Month
  • Premium7 Days trial$14.993 Months
  • Premium7 Days trial$49.991 Year
None

体重日和

No in-app purchases

Questions

Is Fasting Timer free?
Fasting Timer is free to download, with in-app purchases available.
Is 体重日和 free?
体重日和 is free to download, with no in-app purchases.
Do Fasting Timer or 体重日和 have ads?
Both Fasting Timer and 体重日和 show ads.
Which is updated more often, Fasting Timer or 体重日和?
Fasting Timer ships an update every 2 months, and 体重日和 every 7 months. Most recently, Fasting Timer was updated on October 15, 2026 and 体重日和 on October 14, 2026.

Other comparisons