Gengou Free vs 年号 西暦 皇紀 年齢 干支換算機
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gengou Free
Quickly convert between Japanese era names and Christian era years. Features include era and year searching, period and era pickers, and the ability to display the current year in either system. Texts can be shown in Japanese or English.
- Era and year search
- Period picker
- Era picker
- Christian era year picker
- Japanese era year picker
- Show this year button
- Multi-language text display
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"Gengou Free" is a quick reference of the Japanese era system. This application has functions as below. - Era and Year Search - Period picker - Era picker - Christian era year picker - Japanese era year picker - Show this year button - Texts can be shown in Japanese or English independently of the default language setting. - Application badge can show this year number in the Japanese era or the Christian era. The Japanese era system identifies a year by the combination of the era name (Gengou or Nengou) and the year number within the era. For example, A.D. 2001 is Heisei 13. Please note that two Gengou schemes were used in Parallel from 1331 to 1392 during Nanboku-chō period. This application would be very useful if you are working with the governments, municipal offices and/or certain companies in Japan.
年号 西暦 皇紀 年齢 干支換算機
Easily convert between Japanese eras, Western years, imperial years, ages, and zodiac signs. Access a comprehensive list of Japanese historical eras with their corresponding zodiac signs and readings. Navigate through years using simple swipe gestures.
- Convert between Japanese eras, Western years, and imperial years
- Display corresponding zodiac signs
- Search by age
- Comprehensive list of Japanese historical eras
- Swipe gestures for year navigation
- Display zodiac sign readings
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スマートフォンでダウンロード数が50万以上突破した、年号アプリに一番人気あるアプリはApp storeに上陸します!ぜひご使用してください! 機能: 年号(和暦)、西暦(紀元前も)、年齢、皇紀お互いに検索することができます!そして、その年に対応しての干支も表示されます! 神武天皇元年(前660)からの年号の一覧と干支、皇紀、西暦の対応をさせている。年号と干支の読み方も表示されます! 日本全時代の年号の一覧表から、調べたい年号を素早く確認することができます! ジェスチャー: 1.表示エリア上で左にスワイプと,昨年として表示するようになる。 2.表示エリア上で右にスワイプと,来年として表示するようになる。 3.表示エリア上で下にスワイプと,今年として表示するようになる。 使い方: 1.西暦から検索(初期画面は西暦入力モードです) "西暦"キーをタッチし、数字を入力して、決定をタッチします。 "紀元前"キー"をタッチすると、紀元前から検索することが出来ます。 2.年号から検索 年号キー(平成、昭和、大正、明治)をタッチし、数字を入力して、決定をタッチします。 3.年齢から検索 "年齢"キーをタッチし、数字をを入力して、決定をタッチします。 4.明治前の年号から検索 "明治前"キーをタッチし、年号一覧表に調べたい年号を選択すると、年号から検索と同じ操作です。 5.皇紀から検索 "皇紀"キーをタッチし、数字をを入力して、決定をタッチします。
Screenshots
Verdict
The clearest difference is rating: 年号 西暦 皇紀 年齢 干支換算機 at 4.0 against Gengou Free's 2.5. 年号 西暦 皇紀 年齢 干支換算機 also leads on update cadence (every 8 months vs every 44 months) and iOS requirement (9.0 vs 15.0). Gengou Free's advantage is monetization model (free vs ad-supported) and review sentiment (84% vs 75%). On price, ratings volume, ads and in-app purchases 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.
年号 西暦 皇紀 年齢 干支換算機 holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews complicate that: 84% of Gengou Free's written reviews are positive against 75% of 年号 西暦 皇紀 年齢 干支換算機's, so the app with the better star average is not the one people write more warmly about.
Gengou Free ships an update every 44 months, 年号 西暦 皇紀 年齢 干支換算機 every 8 months. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.
| Parameter | Gengou Free | 年号 西暦 皇紀 年齢 干支換算機 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 4.0 (1 ratings) — better |
| Positive reviews | 84.5% of reviews — better | 75.0% of reviews |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 44 months | Every 8 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Masayuki Akamatsu | 中宝 隋 |
Customer experience
Gengou Free
年号 西暦 皇紀 年齢 干支換算機
In-app purchases
Gengou Free
No in-app purchases
年号 西暦 皇紀 年齢 干支換算機
No in-app purchases
Questions
Is Gengou Free free?
Is 年号 西暦 皇紀 年齢 干支換算機 free?
Which has better reviews, Gengou Free or 年号 西暦 皇紀 年齢 干支換算機?
Do Gengou Free or 年号 西暦 皇紀 年齢 干支換算機 have ads?
Which is updated more often, Gengou Free or 年号 西暦 皇紀 年齢 干支換算機?
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