年号電卓Plus vs #obento
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
年号電卓Plus
Easily convert between Western and Japanese eras, and determine birth years from age. Explore historical context with explanations for era changes and significant events of each year.
- Western to Japanese era conversion
- Japanese era to Western conversion
- Calculate birth year from age
- View era start and end dates
- Understand reasons for era changes
- Discover major events of each year
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年号・元号の変換に迷ったら、このアプリひとつで解決! 待望の西暦和暦早見表に対応しました! 西暦⇔和暦の変換から、年齢での誕生年検索まで、日常のちょっとした疑問をすばやく解消できます。 さらに Apple Watch に対応! 手首でサッと確認できるようになりました。 調べるだけでなく、改元の理由やその年の主な出来事もわかるので、歴史の勉強や雑学としても楽しめます。 【変換モード】 ・西暦 → 和暦(令和・平成・昭和・大正・明治) ・各元号 → 西暦 ・年齢 → 西暦・和暦(誕生年を逆算) 【詳細情報】 ・各元号の開始年・終了年を表示 ・改元の理由(iPhone版のみ) ・その年の主な出来事 ※Apple Watch版では改元理由の表示はありません。 【iPhone版・Apple Watch版の違い】 ・iPhone版は西暦和暦早見表に対応。 ・iPhone版はテンキー入力に対応。和暦の上限を超えた年(例:大正16年)をそのまま入力・表示しながら、西暦や次の元号への変換結果を確認できます。 ・Apple Watch版はテンキー入力の代わりにカウント操作を採用。和暦の上限に達すると自動的に次の元号へ切り替わるため、直感的に操作できます(例:大正15年の次は自動で昭和2年に)。 【Apple Watch版の操作】 ・上にスワイプすることで、年齢・各元号の開始年/終了年・その年の主な出来事をまとめて確認できます。 ・+/-ボタンの長押しで高速カウントアップ/カウントダウンが可能。目的の年にすばやくたどり着けます。
#obento
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Features of "#obento" **Easily create "#obento" sentences** You can easily create sentences for "#obento" by simply tapping on them, which you always post on SNS. **Register as many as you like!** There are no restrictions on the items you can register. You can register as many items as you like according to your own "#obento". **Can be used anywhere!** Since the created sentences can be copied to the clipboard, you can use them on any SNS. **Easy to use by rearranging!** You can rearrange the registered items, making it easy to select the ones you use frequently and move them to a convenient location. **User-friendly Interface** With a simple and easy-to-understand operation, anyone can use it easily. **Developed as Open Source** As it is developed as open source, anyone can participate in the development. You can report bugs or propose features from GitHub or within the app. https://github.com/KoheiKanagu/garage
Screenshots
Verdict
The clearest difference is device support: 年号電卓Plus at 2 against #obento's —. On price, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | 年号電卓Plus | #obento |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 37.5% of reviews | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | — |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, Apple Watch — better | — |
| Requires iOS | 17.6 | 16.6 — better |
| Further details — not scored | ||
| Size | 7 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Nakanishi Toshihiko | Kohei Kanagu |
In-app purchases
年号電卓Plus
No in-app purchases
#obento
No in-app purchases









