Comparison

暦電卓 | 西暦・和暦・年齢・干支が早わかり vs EraYear

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

Head to head
About

暦電卓 | 西暦・和暦・年齢・干支が早わかり

Instantly convert between Gregorian and Japanese eras, calculate ages, and determine zodiac signs. This app helps answer common questions about historical dates and personal timelines with an easy-to-use interface and automatic conversion for non-existent years.

Highlights
  • Gregorian to Japanese era conversion
  • Japanese era to Gregorian conversion
  • Age calculation
  • Zodiac sign determination
  • Era list included
  • Automatic conversion of invalid years
Features
Read full description

西暦・和暦・年齢・干支をすぐに調べたい時に役出す電卓アプリ。 元号リスト付き。 「今年って令和何年?」 「645年の元号って何?」 「50歳の人って何年生まれで干支は何?」 こういった疑問をパッと解決してくれるアプリです。 ●できること 1. 西暦から和暦・年齢・干支を算出 2. 和暦から西暦・年齢・干支を算出 3. 年齢から西暦・和暦・干支を算出 ● 使い方 1. 計算方法(西暦、年齢など)を選択します。 2. 数字を入力します。 3. 決定ボタンを押します。 選択した計算方法と入力した数字から西暦・和暦・年齢・干支を自動計算します。 入力する数字を間違えた場合は「C」ボタンで取り消し可能です。 ● 自動変換機能 「昭和65年」のような存在しない年を入力すると自動で「平成2年」のように正しい年に変換します。 自動変換が不要な場合は設定でOFFにすることも可能です。

About

EraYear

Features
Read full description

EraYear is a simple way to convert Gregorian years into Japanese era names. Choose or search for a year to see its Japanese era, sexagenary-cycle name, zodiac sign, and corresponding age. The app covers approximately 1868 through 2100, including the Meiji, Taisho, Showa, Heisei, and Reiwa eras. Key features: • Convert Gregorian years into Japanese eras • View sexagenary-cycle names, zodiac signs, and ages • Search by year, era name, or age • Save one important year as your favorite • Display your favorite year in small, medium, and large Home Screen widgets • Show the current year when no favorite is saved • Light, dark, and system-following themes • Simplified Chinese, Japanese, and English support Favorites and settings are stored locally on your device. Some screens contain banner ads, which can be removed with a one-time in-app purchase.

Screenshots

暦電卓 | 西暦・和暦・年齢・干支が早わかり3 screens
EraYear4 screens

Verdict

The call

暦電卓 | 西暦・和暦・年齢・干支が早わかり and EraYear are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. 暦電卓 | 西暦・和暦・年齢・干支が早わかり sells 2 one-off in-app purchases and EraYear sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
暦電卓 | 西暦・和暦・年齢・干支が早わかり versus EraYear: the parameters behind the verdict, then further details
Parameter暦電卓 | 西暦・和暦・年齢・干支が早わかりEraYear
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 3 months—
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size36 MB20 MB
Age rating4+4+
DeveloperNAOYA ONOYUHAO ZHAO

In-app purchases

2 purchases

暦電卓 | 西暦・和暦・年齢・干支が早わかり

One-time2
  • Support Developer$0.99
  • Remove ads$3.99
2 purchases

EraYear

One-time2
  • Sponsor$0.99
  • Remove Ads$1.99

Questions

Is 暦電卓 | 西暦・和暦・年齢・干支が早わかり free?
暦電卓 | 西暦・和暦・年齢・干支が早わかり is free to download, with in-app purchases available.
Is EraYear free?
EraYear is free to download, with in-app purchases available.
Do 暦電卓 | 西暦・和暦・年齢・干支が早わかり or EraYear have ads?
Both 暦電卓 | 西暦・和暦・年齢・干支が早わかり and EraYear show ads.

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