JIKAN vs 外食カレンダー
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JIKAN
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JIKAN is an app that counts down the days to your future events and counts up the time elapsed since your past milestones. Easily check at a glance how many days remain until your most important anniversaries or the day you achieve your goals. The name "JIKAN"—the Japanese word for "Time"—was chosen to reflect our mission: to help you cherish your life and make every passing moment count. Key Features: Event Countdown: Displays the time remaining until your next big event in days, hours, minutes, and seconds. Customization: Personalize your experience by setting your favorite photos as event backgrounds. Past Event Tracker (Count-up): See exactly how much time has passed since a completed event or a special memory. Life Timer: By simply entering your birthday, visualize how much time remains in your journey (calculated up to age 80). Smart Notifications: Receive regular push notifications to stay updated and inspired as your events approach. Widget: View your event at a glance Whether you’re looking for a new Countdown Buddy to track life’s milestones or a reliable Days Since counter for your achievements, JIKAN is the perfect alternative to apps. More than just a simple Countdown Timer, JIKAN allows you to visualize your life and goals in a meaningful way. With our sleek Countdown function, Experience the best Countdown and Countdown app designed to help you cherish every second. EULA: https://docs.google.com/document/d/1j3WhTs6xDQqjjrabhGbxQTaw0DEd_HROi8FFTo0wXcU/edit?usp=sharing
外食カレンダー
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外食カレンダーは、毎日の外食状況をシンプルに記録するための1人用アプリです。 その日の状態を 「全部外食」 「ちょっと外食」 「外食ゼロ」 の3段階から選ぶだけで、1日1回かんたんに記録できます。 細かい支出入力や家計簿機能はなく、外食の頻度だけをすっきり把握したい人に向いています。 記録した内容はカレンダー上で見返せるため、 「今月は外食が多いかも」 「最近は抑えられている」 といった日々の傾向をひと目で確認できます。 月ごとの集計では、3区分の割合を円グラフで表示できます。 月の途中でも毎日確認できるので、今のペースを見ながら振り返りや調整がしやすくなります。 さらに、 「全部外食を月○日以下にする」 という目標を自分で設定でき、月の途中の進捗と月末の達成結果も確認できます。 【主な機能】 ・1日1回、3段階で外食状況を記録 ・カレンダーで日ごとの記録を確認 ・過去日の記録を修正 ・月ごとの割合を円グラフで表示 ・目標設定と進捗表示 ・月末の達成 / 未達を確認 ・毎日1回の通知設定 ・色分けとアイコンでわかりやすく記録 【こんな人におすすめ】 ・外食の頻度を手軽に記録したい ・細かい支出管理は続かない ・毎日短時間で入力したい ・月単位で外食の傾向を見たい ・外食を減らす目標を続けたい 外食カレンダーは、毎日の外食を無理なく記録して、自分の傾向を見える化できるシンプルなアプリです。
Screenshots
Verdict
The clearest difference is in-app purchases: 外食カレンダー at none against JIKAN's 3. 外食カレンダー also leads on ads (none vs shown) and update cadence (every 10 days vs monthly). JIKAN's advantage is iOS requirement (15.0 vs 18.2). On price 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
Both are free to download. JIKAN sells 3 in-app purchases, starting at $4.99 per month. 外食カレンダー asks for nothing beyond the download.
JIKAN ships an update monthly, 外食カレンダー every 10 days. The most recent releases landed on September 15, 2026 and September 7, 2026 respectively.
| Parameter | JIKAN | 外食カレンダー |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 66 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Yosuke Ogata | YUDAI TERUI |
In-app purchases
JIKAN
- 【Monthly】Premium$4.991 Month
- 【Annual】Premium$29.991 Year
- 【Life Time】Premium$29.99
外食カレンダー
No in-app purchases





