# How Old ? (Age)

> Calculates exact age from birth year, with options for before/after birthday. (iPhone/iPad app by KS Planning Inc..)

- Source: https://appshunter.io/ios/app/how-old-age/id312683351 (this page in markdown: same URL + `.md`)
- Developer: [KS Planning Inc.](https://appshunter.io/developer/312683354)
- Category: Productivity, Utilities
- Price: Free
- Rating: 1.90/5 from 23 App Store ratings · 51 written reviews indexed
- Age rating: 4+
- Requires: iOS 6.0 · 1 MB
- Languages: American English, Japanese
- Released: 2009-04-22
- Data updated: 2026-07-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/how-old-age/id312683351/reviews.md

## What is How Old ? (Age)?

It understands at once how old it is from year of birth. 

The screen is only scrolled until the corresponding one is chosen from four tabs under the screen, and a born year is displayed. 

It is "Age after the birthday. " to be displayed. Please displayed age "One years old" pull it for "Before the birthday".

It became a very simple design as a result of applying the focus to examine the age very early. 

We will also prepare "Age plus (pay version)" that adds [Japanese 'Eto'], [Years from each Japanese 'Wareki'], [Leap year], and [The age is examined with Wikipedia] functions besides "Age".

## Key features

- Calculate age from birth year
- Display age after birthday
- Display age before birthday
- Simple and focused design
- iPhone and iPod compatible

## Recent user reviews (10 of 51)

All indexed reviews: https://appshunter.io/ios/app/how-old-age/id312683351/reviews.md

### 1/5 — 令和だよ

*2025-11-26, version 2.3*

いつまで平成にしているのかな

### 1/5 — 令和表示にしてください

*2024-11-21, version 2.3*

令和表示お願いします。

### 5/5 — 最高！

*2023-03-16, version 2.3*

とても見やすく使いやすくて長年仕事で使ってます。これからもずっと使いたいのでアップデートしてほしいです

### 3/5 — 令和に対応して下さい

*2022-10-19, version 2.3*

そろそろ元号の追加お願いします。

### 1/5 — アップデート

*2022-06-17, version 2.3*

アップデートが6年おざなりで令和4年なのに平成34年は如何なものか。
今まで重宝して居たのに残念です。

### 4/5 — 令和に対応お願いしたい。

*2022-01-27, version 2.3*

便利に使わせていただいています。
ぜひ、令和に対応していただければと思います。

### 1/5 — アプデが5年前って

*2021-08-30, version 2.3*

これじゃぁ、つかえません
(2021/08/30)

### 1/5 — そろそろ

*2021-07-22, version 2.3*

明治を令和に替えて欲しいな〜

### 4/5 — シンプルで見やすくて助かる

*2021-07-16, version 2.3*

自分の年齢や子供の年齢、もう覚えられません（笑）西暦･和暦も分からなくなりがち。完全にアプリ頼りです。
このアプリがないと困ります。令和が追加されたら★5です！！
更新していただけるとありがたい…

### 2/5 — 令和はいつから？

*2021-04-15, version 2.3*

令和３年4月15日にアップデートしましたが、西暦2021年が令和ではなく平成33年となっております…シンプルで使いやすく気に入っていたのに一向に年号が増えず、そのうちゴミ箱行きアプリの仲間入りしそうで非常に残念だ🥺

## Frequently asked questions about How Old ? (Age)

### How does How Old ? (Age) calculate age?

How Old ? (Age) calculates your age by taking your birth year and determining the number of years that have passed. It offers specific displays for your age after your birthday and before your birthday.

### What devices does How Old ? (Age) support?

How Old ? (Age) is designed for Apple devices, specifically supporting iPhone and iPod.

### Is How Old ? (Age) free to use?

Yes, How Old ? (Age) is available for free. There are no costs associated with downloading or using its core age calculation features.

### Does How Old ? (Age) have ads?

No, How Old ? (Age) does not contain advertisements. It is an ad-free application.

### When was How Old ? (Age) last updated?

The latest update for How Old ? (Age) was on December 7, 2015. The current version is 2.3.

### What is the age rating for How Old ? (Age)?

How Old ? (Age) has an age rating of 4+. This means it is suitable for users aged four and older.

### What are the user reviews like for How Old ? (Age)?

User reviews for How Old ? (Age) indicate a low satisfaction rate, with an average rating of 1.9 stars from 23 ratings.

### Are there paid versions of How Old ? (Age)?

The developer offers a paid version called 'Age plus' which includes additional features like Japanese 'Eto', 'Wareki' calculations, leap year checks, and Wikipedia integration for age examination.

## Version history (last 5 releases)

### 2.3 — 2015-12-07

This app has been updated by Apple to display the Apple Watch app icon.

When you increase the font size , Fixed a bug that displayed lack .

### 2.2 — 2015-11-13

- Supports iOS9

### 2.1 — 2013-12-29

Year is changed to start in the background, I Fixed a bug that was age is not updated correctly.

### 2.0 — 2012-11-01

[Important] I will set a hardware requirement to iOS4.3 or subsequent ones from the version 2.0. 

- It corresponded to the 4-inch display of iPhone 5. 
- It corresponded to the Retina display.

### 1.4 — 2009-08-30

It became the tab of the application program end of the tab displayed when the application program started last time. 
For instance, it enters the state that "Showa" tab is selected when the next application program starts when "Showa" tab has been selected when the application program ends last time.

## Apps similar to How Old ? (Age)

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| --- | --- | --- | --- |
| [Age Calculator Simple](https://appshunter.io/ios/app/age-calculator-simple/id1519365105) | — | Free | Productivity |
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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*