入学・卒業年度 計算 vs FlightWindow
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
入学・卒業年度 計算
Calculate school enrollment and graduation years by entering your birthdate. This app generates a list of entry and exit years for elementary school through university, perfect for filling out resumes and other documents.
- Calculate enrollment and graduation years
- Input birthdate
- Generate year lists
- Useful for resumes
- Supports elementary to university
Read full descriptionHide full description
入学年度と卒業年度を計算するアプリです。 生年月を入力して計算ボタンをタップするだけで、小学校から大学までの入学年度と卒業年度の一覧を表示します。 履歴書や経歴書を書くときなどに大変便利に使えます。
FlightWindow
Read full descriptionHide full description
Turn focus time into a journey. FlightWindow is a focus timer that lets you look out of an airplane window at cities and landmarks around the world while you study, work, read, or create. Choose your goal and duration, then board a scenic flight through your selected city. FEATURES • Focus timer from 25 to 120 minutes in 5-minute increments • Curated routes over Tokyo, Paris, New York, Sydney, and more • Immersive 3D city views with multiple viewpoints • Focus Guard, which restricts selected apps and websites only during a focus session • Ambient sounds including brown noise, rain, waves, thunderstorms, rainforest, and keyboard sounds • Focus history with time, completed journeys, categories, and streaks • Notifications, keep-screen-awake controls, and haptics FREE FEATURES Use the Tokyo and Kanagawa routes, brown noise, the full 25-to-120-minute timer, Focus Guard, and focus history for free. FLIGHTWINDOW PLUS FlightWindow Plus is available as a monthly or annual auto-renewable subscription, or as a one-time lifetime purchase. Every plan unlocks the same Plus features: every flight route, every ambient sound, new premium routes, and iCloud synchronization across devices. Eligible customers can try a monthly or annual plan free for seven days. After the trial, the subscription renews automatically at the selected billing interval unless canceled. The lifetime plan is a single payment with no automatic renewal. Prices and payment terms are displayed before purchase. Subscriptions can be managed or canceled at any time in your App Store account settings. Purchase restoration is available in the app. PRIVACY FlightWindow does not request your current location. Focus records and notes for Free users are stored on the device. Apps and websites selected in Focus Guard are not sent to FlightWindow, Firebase, RevenueCat, or the developer’s servers. Usage-data sharing can be disabled at any time in Settings. An internet connection is required to display maps. The availability and detail of 3D buildings and terrain vary by city and Apple Maps coverage. Terms of Use (Apple Standard EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy https://flight-window-jp.web.app/en/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: 入学・卒業年度 計算 at none against FlightWindow's 3. 入学・卒業年度 計算 also leads on iOS requirement (11.0 vs 17.0). FlightWindow's advantage is update cadence (every 5 days vs every 31 months). 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
Both are free to download. FlightWindow sells 3 in-app purchases, starting at $2.99 per month. 入学・卒業年度 計算 asks for nothing beyond the download.
入学・卒業年度 計算 ships an update every 31 months, FlightWindow every 5 days. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.
| Parameter | 入学・卒業年度 計算 | FlightWindow |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| Update frequency | Every 31 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 11.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 4 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Hideshi Otsuru | HIROTO ISHIKAWA |
In-app purchases
入学・卒業年度 計算
No in-app purchases
FlightWindow
- FlightWindow Plus Monthly7 Days trial$2.991 Month
- FlightWindow Plus Annual7 Days trial$29.991 Year
- FlightWindow Plus Lifetime$9.99









